Power adjustment method and device, computer equipment, storage medium and program product

Abstract

The invention relates to a power adjustment method and device, computer equipment, a storage medium and a program product. The method comprises the following steps: acquiring target generated power; wherein the target generated power is the sum of generated power expected to be distributed to the hydroelectric generating set and the photovoltaic generating set; according to whether the target generated power is located in the vibration power interval of the hydroelectric generating set or not, the generated power is distributed to the hydroelectric generating set and the photovoltaic unit, and the generated power distributed to the hydroelectric generating set is located outside the vibration power interval of the hydroelectric generating set. According to the scheme, the target generated power is shared by the hydroelectric generating set and the photovoltaic generating set together, and even if the target generated power is located in the vibration power interval of the hydroelectric generating set, the generated power shared by the hydroelectric generating set can be located outside the vibration power interval of the hydroelectric generating set by regulating and controlling the generated power shared by the photovoltaic generating set; and the problem that the hydropower station is dispatched and examined due to electric quantity loss or electric quantity overrunning is solved.

Description

Technical Field

[0001] The present application relates to the technical field of electric power dispatching, and in particular to a power adjustment method, apparatus, computer equipment, storage medium and program product. Background Art

[0002] Hydropower units, also known as hydroelectric generators or hydro-turbine generators, are the main power equipment for generating electricity in hydropower stations. Hydropower units have vibration zones, that is, in a specific power generation range, hydropower units may experience significant vibration. When a hydropower unit operates within the vibration zone, it will have a negative effect on the stability and life of the unit. Therefore, in hydropower control, the hydropower unit should be prevented from operating in the vibration zone and the number of times it crosses the vibration zone should be reduced.

[0003] In traditional technology, the power generation command of the main hydropower station is usually received by the sub-hydropower station to realize the power generation control of the hydropower unit. When the power generation command of the main hydropower station falls within the vibration zone of the hydropower unit, the power generation and operation power of the hydropower unit is usually reduced or increased, resulting in power loss or over-generation of the hydropower station and being dispatched for assessment. Summary of the invention

[0004] Based on this, it is necessary to provide a power adjustment method, device, computer equipment, storage medium and program product to address the above technical problems, which can avoid the problem of power loss or over-generation in hydropower stations.

[0005] In a first aspect, the present application provides a power adjustment method, the method comprising:

[0006] Obtaining a target power generation; wherein the target power generation is the sum of the power generation expected to be allocated to the hydropower unit and the photovoltaic unit;

[0007] The power generation power is allocated to the hydropower unit and the photovoltaic unit according to whether the target power generation power is within the vibration power interval of the hydropower unit, wherein the power generation power allocated to the hydropower unit is outside the vibration power interval of the hydropower unit.

[0008] In one of the embodiments, allocating power generation to the hydroelectric generator set and the photovoltaic generator set according to whether the target power generation is within the vibration power interval of the hydroelectric generator set includes:

[0009] If the target power generation is within the vibration power interval of the hydroelectric generator set, the power generation is allocated to the hydroelectric generator set and the photovoltaic generator set according to the magnitude relationship between the first difference and the second difference; wherein the first difference is the difference between the target power generation and the upper limit of the vibration power interval of the hydroelectric generator set, and the second difference is the difference between the target power generation and the lower limit of the vibration power interval of the hydroelectric generator set;

[0010] If the target power generation is outside the vibration power range of the hydropower unit, the power generation power is allocated to the hydropower unit and the photovoltaic unit according to the relationship between the target power generation and the upper limit value of the vibration power range of the hydropower unit, or the relationship between the target power generation and the lower limit value of the vibration power range of the hydropower unit.

[0011] In one embodiment, allocating power generation to the hydroelectric generator set and the photovoltaic generator set according to the magnitude relationship between the first difference and the second difference includes:

[0012] If the first difference is less than the second difference, and the photovoltaic dropable power is greater than or equal to the offset value, the first power generation power is allocated to the hydropower unit, and the second power generation power is allocated to the photovoltaic unit; wherein the photovoltaic dropable power is the difference between the current power generation power of the photovoltaic unit and the minimum power generation power of the photovoltaic unit, the offset value is the adjustable power generation value of the hydropower unit, the first power generation power is the sum of the upper limit value of the vibration power range of the hydropower unit and the offset value, and the second power generation power is the difference between the target power generation power and the first power generation power;

[0013] If the first difference is smaller than the second difference, and the photovoltaic drop-able power is smaller than the offset value, the first power generation power is allocated to the hydroelectric generator set, and the minimum power generation power of the photovoltaic generator set is allocated to the photovoltaic generator set.

[0014] In one embodiment, allocating power generation to the hydroelectric generator set and the photovoltaic generator set according to the magnitude relationship between the first difference and the second difference includes:

[0015] If the first difference is greater than or equal to the second difference, and the photovoltaic scalable power is greater than or equal to the offset value, the third power generation is allocated to the hydropower unit, and the fourth power generation is allocated to the photovoltaic unit; wherein the photovoltaic scalable power is the difference between the maximum power generation of the photovoltaic unit and the current power generation; the third power generation is the difference between the lower limit of the vibration power range of the hydropower unit and the offset value, and the fourth power generation is the difference between the target power generation and the third power generation;

[0016] If the first difference is greater than or equal to the second difference, and the photovoltaic boostable power is less than the offset value, the third power generation power is allocated to the hydroelectric generator set, and the maximum power generation power of the photovoltaic generator set is allocated to the photovoltaic generator set.

[0017] In one embodiment, the power generation power is allocated to the hydroelectric generator set and the photovoltaic generator set according to the magnitude relationship between the target power generation power and the upper limit value of the vibration power range of the hydroelectric generator set, including:

[0018] If the target power generation is greater than the upper limit of the vibration power range of the hydroelectric generator set, and the target power generation is greater than the sum of the maximum power generation of the hydroelectric generator set and the maximum power generation of the photovoltaic generator set, the maximum power generation of the photovoltaic generator set is allocated to the photovoltaic generator set, and the fifth power generation is allocated to the hydroelectric generator set; wherein the fifth power generation is the difference between the target power generation and the maximum power generation of the photovoltaic generator set;

[0019] If the target power generation is greater than the upper limit value of the vibration power range of the hydropower unit, and the target power generation is less than or equal to the sum of the maximum power generation of the hydropower unit and the maximum power generation of the photovoltaic unit, the sixth power generation is allocated to the hydropower unit, and the seventh power generation is allocated to the photovoltaic unit; wherein the sixth power generation is the sum of the upper limit value of the vibration power range of the hydropower unit and the offset value, and the seventh power generation is the difference between the target power generation and the sixth power generation.

[0020] In one embodiment, the power generation power is allocated to the hydroelectric generator set and the photovoltaic generator set according to the magnitude relationship between the target power generation power and the lower limit value of the vibration power range of the hydroelectric generator set, including:

[0021] If the target power generation is less than the lower limit of the vibration power range of the hydropower unit, and the target power generation is greater than the sum of the minimum power generation of the hydropower unit and the maximum power generation of the photovoltaic unit, the maximum power generation of the photovoltaic unit is allocated to the photovoltaic unit, and the fifth power generation is allocated to the hydropower unit; wherein the fifth power generation is the difference between the target power generation and the maximum power generation of the photovoltaic unit;

[0022] If the target power generation is less than the lower limit of the vibration power range of the hydropower unit, and the target power generation is less than or equal to the sum of the minimum power generation of the hydropower unit and the maximum power generation of the photovoltaic unit, the minimum power generation of the hydropower unit is allocated to the hydropower unit, and the eighth power generation is allocated to the photovoltaic unit; wherein the eighth power generation is the difference between the target power generation and the minimum power generation of the hydropower unit.

[0023] In a second aspect, the present application further provides a power adjustment device, the device comprising:

[0024] An acquisition module, used for acquiring a target power generation; wherein the target power generation is the sum of the power generation expected to be allocated to the hydropower unit and the photovoltaic unit;

[0025] An allocation module is used to allocate power generation to the hydropower group and the photovoltaic group according to whether the target power generation is within the vibration power range of the hydropower group, wherein the power generation allocated to the hydropower group is outside the vibration power range of the hydropower group.

[0026] In a third aspect, the present application further provides a computer device, the computer device comprising a memory and a processor, the memory storing a computer program, and the processor implementing the following steps when executing the computer program:

[0027] Obtaining a target power generation; wherein the target power generation is the sum of the power generation expected to be allocated to the hydropower unit and the photovoltaic unit;

[0028] The power generation power is allocated to the hydropower unit and the photovoltaic unit according to whether the target power generation power is within the vibration power interval of the hydropower unit, wherein the power generation power allocated to the hydropower unit is outside the vibration power interval of the hydropower unit.

[0029] In a fourth aspect, the present application further provides a computer-readable storage medium, wherein the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the following steps are implemented:

[0030] Obtaining a target power generation; wherein the target power generation is the sum of the power generation expected to be allocated to the hydropower unit and the photovoltaic unit;

[0031] The power generation power is allocated to the hydropower unit and the photovoltaic unit according to whether the target power generation power is within the vibration power interval of the hydropower unit, wherein the power generation power allocated to the hydropower unit is outside the vibration power interval of the hydropower unit.

[0032] In a fifth aspect, the present application further provides a computer program product, the computer program product comprising a computer program, which implements the following steps when executed by a processor:

[0033] Obtaining a target power generation; wherein the target power generation is the sum of the power generation expected to be allocated to the hydropower unit and the photovoltaic unit;

[0034] The power generation power is allocated to the hydropower unit and the photovoltaic unit according to whether the target power generation power is within the vibration power interval of the hydropower unit, wherein the power generation power allocated to the hydropower unit is outside the vibration power interval of the hydropower unit.

[0035] The above power adjustment method, device, computer equipment, storage medium and program product obtain the target power generation; wherein the target power generation is the sum of the power generation expected to be allocated to the hydropower unit and the photovoltaic unit; and according to whether the target power generation is within the vibration power interval of the hydropower unit, the power generation is allocated to the hydropower unit and the photovoltaic unit, wherein the power generation allocated to the hydropower unit is outside the vibration power interval of the hydropower unit. In the above scheme, the target power generation is shared by the hydropower unit and the photovoltaic unit. Even if the target power generation is within the vibration power interval of the hydropower unit, the power generation shared by the photovoltaic unit can be adjusted so that the power generation shared by the hydropower unit is outside the vibration power interval of the hydropower unit, and it will not cause the problem of power loss or over-generation of the hydropower station being dispatched and assessed. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 A diagram showing an application environment of a power adjustment method in an embodiment;

[0037] Figure 2 is a schematic flow chart of a power adjustment method in an embodiment;

[0038] Figure 3 is a schematic flow chart of a power adjustment method in another embodiment;

[0039] Figure 4 is a structural block diagram of a power adjustment device in one embodiment;

[0040] Figure 5 FIG. 4 is a diagram showing the internal structure of a computer device in one embodiment. DETAILED DESCRIPTION

[0041] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0042] The power adjustment method provided in the embodiment of the present application can be applied to Figure 1In the application scenario shown. Among them, the photovoltaic unit is connected to the first inverter, the first box transformer, the first high-voltage transformer and the public connection point in sequence, the hydropower unit is connected to the second inverter, the second box transformer, the second high-voltage transformer and the public connection point in sequence, and the public connection point is connected to the power grid. The hydropower station controls the power generation of the hydropower unit by issuing the target power generation power. When the target power generation power issued by the hydropower station is within the vibration power range of the hydropower unit, in order to avoid significant vibration of the hydropower unit and negative effects on the stability and life of the unit, the target power generation power can be shared by the photovoltaic unit so that the power generation power allocated to the hydropower unit is outside the vibration power range of the hydropower unit to avoid vibration.

[0043] The method can be executed by a server deployed in a hydropower station, or by a terminal with a certain computing power deployed in a hydropower station. The server can be implemented as an independent server or a server cluster composed of multiple servers. The terminal can be, but is not limited to, various personal computers, laptops, smart phones, tablet computers, Internet of Things devices and portable wearable devices. The Internet of Things devices can be smart speakers, smart TVs, smart air conditioners, smart car-mounted devices, etc. Portable wearable devices can be smart watches, smart bracelets, head-mounted devices, etc.

[0044] In one embodiment, Figure 2 As shown, a power adjustment method is provided, which is described by taking the application of the method to a server as an example, and includes the following steps:

[0045] S201, obtaining target power generation.

[0046] Exemplarily, the target power generation power issued by the main station in the hydropower station can be obtained, wherein the target power generation power is the sum of the power generation powers expected to be allocated to the hydropower units and the photovoltaic units.

[0047] S202, allocating power generation to the hydropower unit and the photovoltaic unit according to whether the target power generation is within the vibration power range of the hydropower unit.

[0048] Exemplarily, the vibration power interval of the hydropower unit can be calculated based on a preset algorithm, for example, the preset algorithm can be a reward algorithm or a penalty algorithm. The vibration power interval corresponds to an upper limit value and a lower limit value, and it can be determined whether the target power generation power is within the vibration power interval of the hydropower unit according to the size relationship between the target power generation power and the upper limit value and the lower limit value. Then, the power generation power can be allocated to the hydropower unit and the photovoltaic unit according to whether the target power generation power is within the vibration power interval of the hydropower unit. For example, if the target power generation power is within the vibration power interval of the hydropower unit, the power generation power of the hydropower unit needs to be adjusted so that the power generation power allocated to the hydropower unit is outside the vibration power interval of the hydropower unit; and the power generation power of the hydropower unit can be balanced by adjusting the power generation power of the photovoltaic unit, so that the sum of the power generation power of the hydropower unit and the power generation power of the photovoltaic unit is equal to the target power generation power as much as possible, so that the problem of power loss or over-generation of power in the hydropower station can be avoided.

[0049] The above power adjustment method obtains the target power generation; wherein the target power generation is the sum of the power generation expected to be allocated to the hydropower unit and the photovoltaic unit; and the power generation is allocated to the hydropower unit and the photovoltaic unit according to whether the target power generation is within the vibration power interval of the hydropower unit, wherein the power generation allocated to the hydropower unit is outside the vibration power interval of the hydropower unit. In the above scheme, the target power generation is shared by the hydropower unit and the photovoltaic unit. Even if the target power generation is within the vibration power interval of the hydropower unit, the power generation shared by the photovoltaic unit can be adjusted so that the power generation shared by the hydropower unit is outside the vibration power interval of the hydropower unit, and it will not cause the problem of power loss or over-generation of the hydropower station being dispatched and assessed.

[0050] In some optional implementations, S202 in the above embodiment may be implemented in the following manner:

[0051] Optionally, if the target power generation is within the vibration power range of the hydropower unit, the power generation power can be allocated to the hydropower unit and the photovoltaic unit based on the size relationship between the first difference and the second difference; wherein the first difference is the difference between the target power generation and the upper limit value of the vibration power range of the hydropower unit, and the second difference is the difference between the target power generation and the lower limit value of the vibration power range of the hydropower unit.

[0052] For example, based on the size relationship between the first difference and the second difference, it can be determined whether the target power generation is closer to the upper limit or lower limit of the vibration power range of the hydropower unit, and then decide whether to increase or decrease the power generation power of the hydropower unit to increase the service life of the hydropower unit and improve the utilization rate of new energy.

[0053] Optionally, if the target power generation power is outside the vibration power range of the hydropower unit, the power generation power can be allocated to the hydropower unit and the photovoltaic unit based on the relationship between the target power generation power and the upper limit value of the vibration power range of the hydropower unit, or the relationship between the target power generation power and the lower limit value of the vibration power range of the hydropower unit.

[0054] Exemplarily, if the target power generation is outside the vibration power range of the hydropower unit, based on the size relationship between the target power generation and the upper limit value of the vibration power range of the hydropower unit, or the size relationship between the target power generation and the lower limit value of the vibration power range of the hydropower unit, it is determined whether the target power generation may be higher than the upper limit value of the vibration power range of the hydropower unit, or lower than the lower limit value of the vibration power range of the hydropower unit, and then the adjustment strategy for allocating power generation to the hydropower unit and the photovoltaic unit is determined to increase the service life of the hydropower unit and improve the utilization rate of new energy.

[0055] In the embodiment of the present application, by judging whether the target power generation is within the vibration power range of the hydropower unit, the power generation allocation strategy of the hydropower unit and the photovoltaic unit is further determined to increase the service life of the hydropower unit and improve the utilization rate of new energy.

[0056] Furthermore, when the target power generation is within the vibration power interval of the hydroelectric generator set, the power generation is allocated to the hydroelectric generator set and the photovoltaic generator set according to the magnitude relationship between the first difference and the second difference in the above embodiment, which can be specifically achieved in the following manner:

[0057] If the first difference is less than the second difference, it means that the target power generation is closer to the upper limit of the vibration power interval; and if the photovoltaic power reduction is greater than or equal to the offset value, that is, the power reduction amplitude of the photovoltaic unit is greater than or equal to the power increase amplitude of the hydropower unit, then the first power generation can be allocated to the hydropower unit, and the second power generation can be allocated to the photovoltaic unit. Among them, the photovoltaic power reduction is the difference between the current power generation of the photovoltaic unit and the minimum power generation of the photovoltaic unit. For example, the minimum power generation of the photovoltaic unit can be set to 0. The offset value is the adjustable power generation value of the hydropower unit, which can be set according to actual usage. The first power generation is the sum of the upper limit of the vibration power interval of the hydropower unit and the offset value, and the second power generation is the difference between the target power generation and the first power generation. In this way, the sum of the power generation allocated to the hydropower unit and the photovoltaic unit is equal to the target power generation, avoiding the problems of power loss and over-generation of power.

[0058] Optionally, if the first difference is less than the second difference, it means that the target power generation is closer to the upper limit of the vibration power range; and the photovoltaic power reduction is less than the offset value, that is, the power reduction amplitude of the photovoltaic unit is less than the power increase amplitude of the hydropower unit. At this time, the first power generation can be allocated to the hydropower unit, and the minimum power generation of the photovoltaic unit can be allocated to the photovoltaic unit. In this way, while ensuring that the power generation of the hydropower unit is outside the vibration frequency range, the excess power can be minimized.

[0059] In an embodiment of the present application, based on the size relationship between the first difference and the second difference, when the target power generation power is determined to be closer to the upper limit value of the vibration frequency range, how to allocate the power generation power to the hydropower unit and the photovoltaic unit is determined based on the adjustable power generation power range of the photovoltaic power generation unit, thereby avoiding the problems of power loss and over-generation of power as much as possible.

[0060] Furthermore, when the target power generation is within the vibration power interval of the hydroelectric generator set, the power generation is allocated to the hydroelectric generator set and the photovoltaic generator set according to the magnitude relationship between the first difference and the second difference in the above embodiment, which can also be achieved in the following manner:

[0061] If the first difference is greater than or equal to the second difference, it means that the target power generation is closer to the lower limit of the vibration power range; and if the photovoltaic power increase is greater than or equal to the offset value, that is, the power increase amplitude of the photovoltaic unit is greater than or equal to the power reduction amplitude of the hydropower unit, then the third power generation can be allocated to the hydropower unit, and the fourth power generation can be allocated to the photovoltaic unit. Among them, the photovoltaic power increase is the difference between the maximum power generation of the photovoltaic unit and the current power generation, and the maximum power generation of the photovoltaic unit can be determined according to the scale of the photovoltaic unit. The third power generation is the difference between the lower limit of the vibration power range of the hydropower unit and the offset value, and the fourth power generation is the difference between the target power generation and the third power generation. In this way, the sum of the power generation allocated to the hydropower unit and the photovoltaic unit can be equal to the target power generation, avoiding the problems of power loss and over-generation of power.

[0062] Optionally, if the first difference is greater than or equal to the second difference, and the photovoltaic power increase is less than the offset value, that is, the photovoltaic unit's power increase amplitude is less than the hydropower unit's power reduction amplitude, then the hydropower unit can be allocated a third power generation power, that is, the third power generation power is the difference between the lower limit of the hydropower unit's vibration power range and the offset value; and the photovoltaic unit is allocated the maximum power generation power of the photovoltaic unit. In this way, while ensuring that the hydropower unit's power generation power is outside the vibration frequency range, the loss of electrical energy is minimized.

[0063] In the embodiment of the present application, based on the size relationship between the first difference and the second difference, when it is determined that the target power generation power is closer to the lower limit of the vibration frequency range, how to allocate the power generation power to the hydropower unit and the photovoltaic unit is determined according to the adjustable power generation power range of the photovoltaic power generation unit, thereby avoiding the problems of power loss and over-generation of power as much as possible.

[0064] In some optional implementations, when the target power generation is outside the vibration power interval of the hydropower unit, the power generation is allocated to the hydropower unit and the photovoltaic unit according to the magnitude relationship between the target power generation and the upper limit value of the vibration power interval of the hydropower unit in the above embodiment, which can be specifically implemented in the following manner:

[0065] If the target power generation is greater than the upper limit of the vibration power interval of the hydropower unit, that is, the target power generation is above the vibration power interval; and if the target power generation is greater than the sum of the maximum power generation of the hydropower unit and the maximum power generation of the photovoltaic unit, the maximum power generation of the photovoltaic unit can be allocated to the photovoltaic unit, and the fifth power generation can be allocated to the hydropower unit; wherein the fifth power generation is the difference between the target power generation and the maximum power generation of the photovoltaic unit. In this way, the power generation allocated to the hydropower unit can be located outside the vibration frequency interval, avoiding negative impact on the life of the hydropower unit.

[0066] Optionally, if the target power generation is greater than the upper limit of the vibration power interval of the hydropower unit, that is, the target power generation is above the vibration power interval; and the target power generation is less than or equal to the sum of the maximum power generation of the hydropower unit and the maximum power generation of the photovoltaic unit, the sixth power generation is allocated to the hydropower unit, and the seventh power generation is allocated to the photovoltaic unit; wherein the sixth power generation is the sum of the upper limit of the vibration power interval of the hydropower unit and the offset value, and the seventh power generation is the difference between the target power generation and the sixth power generation. In this way, the power generation allocated to the hydropower unit can also be located outside the vibration frequency interval to avoid negative impact on the life of the hydropower unit.

[0067] In an embodiment of the present application, when the target power generation is above the vibration power range, power generation is allocated to the hydropower unit and the photovoltaic unit based on the target power generation and the relationship between the maximum power generation of the hydropower unit and the maximum power generation of the photovoltaic unit. This allows the power generation allocated to the hydropower unit to be outside the vibration frequency range, thereby avoiding negative impacts on the life of the hydropower unit.

[0068] Furthermore, when the target power generation is outside the vibration power interval of the hydropower unit, the power generation is allocated to the hydropower unit and the photovoltaic unit according to the magnitude relationship between the target power generation and the upper limit value of the vibration power interval of the hydropower unit in the above embodiment, which can also be achieved in the following manner:

[0069] If the target power generation is less than the lower limit of the vibration power range of the hydropower unit, that is, the target power generation is below the vibration power range; and the target power generation is greater than the sum of the minimum power generation of the hydropower unit and the maximum power generation of the photovoltaic unit, then the maximum power generation of the photovoltaic unit can be allocated to the photovoltaic unit, and the fifth power generation can be allocated to the hydropower unit; wherein the fifth power generation is the difference between the target power generation and the maximum power generation of the photovoltaic unit. In this way, the power generation allocated to the hydropower unit can be located outside the vibration frequency range, avoiding negative impact on the life of the hydropower unit.

[0070] Optionally, if the target power generation is less than the lower limit of the vibration power interval of the hydropower unit, that is, the target power generation is below the vibration power interval; and the target power generation is less than or equal to the sum of the minimum power generation of the hydropower unit and the maximum power generation of the photovoltaic unit, then the minimum power generation of the hydropower unit can be allocated to the hydropower unit, and the eighth power generation can be allocated to the photovoltaic unit; wherein the eighth power generation is the difference between the target power generation and the minimum power generation of the hydropower unit. The minimum power generation of the hydropower unit is less than the lower limit of the vibration frequency interval. In this way, the power generation allocated to the hydropower unit can be located outside the vibration frequency interval to avoid negative impact on the life of the hydropower unit.

[0071] In an embodiment of the present application, when the target power generation is below the vibration power range, power generation is allocated to the hydropower unit and the photovoltaic unit based on the target power generation and the relationship between the sum of the minimum power generation of the hydropower unit and the maximum power generation of the photovoltaic unit. This allows the power generation allocated to the hydropower unit to be outside the vibration frequency range, thereby avoiding negative impacts on the life of the hydropower unit.

[0072] In some optional implementations, see Figure 3 , Figure 3 A flowchart of another power adjustment method is provided, and the specific implementation process is as follows:

[0073] Step 1: Calculate the vibration frequency range.

[0074] Step 2: Determine whether the target power generation is within the vibration frequency range. If so, execute step 3; otherwise, execute step 11.

[0075] Step 3: Determine whether the target power generation is close to the upper limit value. If so, execute step 4; if not, execute step 7.

[0076] Step 4: Determine whether the photovoltaic power reduction value is greater than or equal to the offset value. If so, execute step 5; if not, execute step 6.

[0077] Step 5: The hydropower target power allocated to the hydropower unit is the sum of the upper limit value and the offset value, and the photovoltaic target power allocated to the photovoltaic unit is the difference between the target power generation power and the hydropower target power; at this time, the sum of the hydropower target power and the photovoltaic target power is the target power generation power.

[0078] Step 6: The hydropower target power allocated to the hydropower unit is the sum of the upper limit value and the offset value, and the photovoltaic target power allocated to the photovoltaic unit is the minimum operating power of the photovoltaic unit. At this time, the sum of the hydropower target power and the photovoltaic target power is greater than the target power generation power.

[0079] Step 7: Whether the target power generation is close to the lower limit value.

[0080] Step 8: Determine whether the photovoltaic power reduction value is greater than or equal to the offset value. If so, execute step 9; if not, execute step 10.

[0081] Step 9: The hydroelectric target power allocated to the hydroelectric unit is the difference between the lower limit value and the offset value, and the photovoltaic target power allocated to the photovoltaic unit is the difference between the target power generation power and the hydroelectric target power. At this time, the sum of the hydroelectric target power and the photovoltaic target power is the target power generation power.

[0082] Step 10: The hydroelectric target power allocated to the hydroelectric unit is the difference between the lower limit value and the offset value, and the photovoltaic target power allocated to the photovoltaic unit is the maximum operating power of the photovoltaic unit. At this time, the sum of the hydroelectric target power and the photovoltaic target power is less than the target power generation power.

[0083] Step 11: Determine whether the target power generation is greater than the upper limit value. If so, execute step 12; if not, execute step 15.

[0084] Step 12: determine whether the target power generation is greater than the sum of the upper limit value and the maximum power generation of the photovoltaic group. If so, execute step 13; if not, execute step 14.

[0085] Step 13: The photovoltaic target power allocated to the photovoltaic unit is the maximum power generation power of the photovoltaic unit, and the hydropower target power allocated to the hydropower unit is the difference between the target power generation power and the photovoltaic target power. At this time, the sum of the hydropower target power and the photovoltaic target power is equal to the target power generation power.

[0086] Step 14: The hydroelectric target power allocated to the hydroelectric unit is the sum of the upper limit value and the offset value, and the photovoltaic target power allocated to the photovoltaic unit is the difference between the target power generation power and the hydroelectric target power. At this time, the sum of the hydroelectric target power and the photovoltaic target power is equal to the target power generation power.

[0087] Step 15: The target power generation is less than the lower limit.

[0088] Step 16: Determine whether the target power generation is greater than the sum of the minimum power generation of the hydropower unit and the maximum power generation of the photovoltaic unit. If so, execute step 17; if not, execute step 18.

[0089] Step 17: The hydroelectric target power allocated to the hydroelectric unit is the minimum power generation power of the hydroelectric unit, and the photovoltaic target power allocated to the photovoltaic unit is the difference between the target power generation power and the hydroelectric target power. At this time, the sum of the hydroelectric target power and the photovoltaic target power is equal to the target power generation power.

[0090] Step 18: The photovoltaic target power allocated to the photovoltaic unit is the maximum power generation power of the photovoltaic unit, and the hydropower target power allocated to the hydropower unit is the difference between the target power generation power and the photovoltaic target power. At this time, the sum of the hydropower target power and the photovoltaic target power is equal to the target power generation power.

[0091] The embodiments of the present application are suitable for the control of a single hydropower station or a hydropower cluster or a photovoltaic cluster. Through the joint regulation of hydropower and photovoltaic power, the deficiency of the target power generation falling within the vibration frequency zone when the hydropower is operating alone and the problem that the power generation of the photovoltaic unit is greatly affected by the weather when the photovoltaic unit is operating alone are compensated. Moreover, during the joint regulation of hydropower and photovoltaic power, when the target power generation falls within the vibration frequency zone, the power generation of the station can be increased, and the number of times the station is dispatched and assessed due to over-generation can be reduced. In addition, the number of times the hydropower unit crosses the vibration frequency zone is reduced, and the life of the hydropower unit is increased. Finally, through photovoltaic regulation, the high-power operation time of the hydropower unit is reduced, the loss of unit components is reduced, and the operation and maintenance cost of hydropower is reduced.

[0092] It should be understood that, although the various steps in the flowcharts involved in the above-mentioned embodiments are displayed in sequence according to the indication of the arrows, these steps are not necessarily executed in sequence according to the order indicated by the arrows. Unless there is a clear explanation in this article, the execution of these steps does not have a strict order restriction, and these steps can be executed in other orders. Moreover, at least a part of the steps in the flowcharts involved in the above-mentioned embodiments can include multiple steps or multiple stages, and these steps or stages are not necessarily executed at the same time, but can be executed at different times, and the execution order of these steps or stages is not necessarily to be carried out in sequence, but can be executed in turn or alternately with other steps or at least a part of the steps or stages in other steps.

[0093] Based on the same inventive concept, the embodiment of the present application also provides a power adjustment device for implementing the power adjustment method involved above. The implementation scheme for solving the problem provided by the device is similar to the implementation scheme recorded in the above method, so the specific limitations in one or more power adjustment device embodiments provided below can refer to the limitations on the power adjustment method above, and will not be repeated here.

[0094] In one embodiment, Figure 4 As shown, a power adjustment device is provided, comprising:

[0095] The acquisition module 10 is used to acquire the target power generation; wherein the target power generation is the sum of the power generation expected to be allocated to the hydropower unit and the photovoltaic unit;

[0096] The allocation module 20 is used to allocate power generation to the hydropower unit and the photovoltaic unit according to whether the target power generation is within the vibration power range of the hydropower unit, wherein the power generation allocated to the hydropower unit is outside the vibration power range of the hydropower unit.

[0097] The power adjustment device obtains the target power generation; wherein the target power generation is the sum of the power generation expected to be allocated to the hydropower unit and the photovoltaic unit; and allocates power generation to the hydropower unit and the photovoltaic unit according to whether the target power generation is within the vibration power interval of the hydropower unit, wherein the power generation allocated to the hydropower unit is outside the vibration power interval of the hydropower unit. In the above scheme, the target power generation is shared by the hydropower unit and the photovoltaic unit. Even if the target power generation is within the vibration power interval of the hydropower unit, the power generation shared by the photovoltaic unit can be adjusted so that the power generation shared by the hydropower unit is outside the vibration power interval of the hydropower unit, and it will not cause the problem of power loss or over-generation of the hydropower station being dispatched and assessed.

[0098] In one embodiment, the allocation module 10 specifically includes:

[0099] A first allocation unit is used to allocate the power generation to the hydropower unit and the photovoltaic unit according to the magnitude relationship between the first difference and the second difference if the target power generation is within the vibration power interval of the hydropower unit; wherein the first difference is the difference between the target power generation and the upper limit of the vibration power interval of the hydropower unit, and the second difference is the difference between the target power generation and the lower limit of the vibration power interval of the hydropower unit;

[0100] The second allocation unit is used to allocate power generation to the hydropower unit and the photovoltaic unit based on the relationship between the target power generation and the upper limit value of the vibration power range of the hydropower unit, or the relationship between the target power generation and the lower limit value of the vibration power range of the hydropower unit if the target power generation is outside the vibration power range of the hydropower unit.

[0101] In one embodiment, the first allocation unit is specifically used for:

[0102] If the first difference is less than the second difference, and the photovoltaic reducible power is greater than or equal to the offset value, the first power generation power is allocated to the hydropower unit, and the second power generation power is allocated to the photovoltaic unit; wherein the photovoltaic reducible power is the difference between the current power generation power of the photovoltaic unit and the minimum power generation power of the photovoltaic unit, the offset value is the adjustable power generation value of the hydropower unit, the first power generation power is the sum of the upper limit value of the vibration power range of the hydropower unit and the offset value, and the second power generation power is the difference between the target power generation power and the first power generation power; if the first difference is less than the second difference, and the photovoltaic reducible power is less than the offset value, the first power generation power is allocated to the hydropower unit, and the minimum power generation power of the photovoltaic unit is allocated to the photovoltaic unit.

[0103] In one embodiment, the first allocation unit is specifically used for:

[0104] If the first difference is greater than or equal to the second difference, and the photovoltaic boostable power is greater than or equal to the offset value, the third power generation power is allocated to the hydropower unit, and the fourth power generation power is allocated to the photovoltaic unit; wherein the photovoltaic boostable power is the difference between the maximum power generation power of the photovoltaic unit and the current power generation power; the third power generation power is the difference between the lower limit value of the vibration power range of the hydropower unit and the offset value, and the fourth power generation power is the difference between the target power generation power and the third power generation power; if the first difference is greater than or equal to the second difference, and the photovoltaic boostable power is less than the offset value, the third power generation power is allocated to the hydropower unit, and the maximum power generation power of the photovoltaic unit is allocated to the photovoltaic unit.

[0105] In one embodiment, the second allocation unit is specifically used for:

[0106] If the target power generation is greater than the upper limit of the vibration power interval of the hydropower unit, and the target power generation is greater than the sum of the maximum power generation of the hydropower unit and the maximum power generation of the photovoltaic unit, the maximum power generation of the photovoltaic unit is allocated to the photovoltaic unit, and the fifth power generation is allocated to the hydropower unit; wherein the fifth power generation is the difference between the target power generation and the maximum power generation of the photovoltaic unit; if the target power generation is greater than the upper limit of the vibration power interval of the hydropower unit, and the target power generation is less than or equal to the sum of the maximum power generation of the hydropower unit and the maximum power generation of the photovoltaic unit, the sixth power generation is allocated to the hydropower unit, and the seventh power generation is allocated to the photovoltaic unit; wherein the sixth power generation is the sum of the upper limit of the vibration power interval of the hydropower unit and the offset value, and the seventh power generation is the difference between the target power generation and the sixth power generation.

[0107] In one embodiment, the second allocation unit is specifically used for:

[0108] If the target power generation is less than the lower limit of the vibration power interval of the hydropower unit, and the target power generation is greater than the sum of the minimum power generation of the hydropower unit and the maximum power generation of the photovoltaic unit, the maximum power generation of the photovoltaic unit is allocated to the photovoltaic unit, and the fifth power generation is allocated to the hydropower unit; wherein the fifth power generation is the difference between the target power generation and the maximum power generation of the photovoltaic unit; if the target power generation is less than the lower limit of the vibration power interval of the hydropower unit, and the target power generation is less than or equal to the sum of the minimum power generation of the hydropower unit and the maximum power generation of the photovoltaic unit, the minimum power generation of the hydropower unit is allocated to the hydropower unit, and the eighth power generation is allocated to the photovoltaic unit; wherein the eighth power generation is the difference between the target power generation and the minimum power generation of the hydropower unit.

[0109] Each module in the above power adjustment device can be implemented in whole or in part by software, hardware or a combination thereof. Each module can be embedded in or independent of a processor in a computer device in the form of hardware, or can be stored in a memory in a computer device in the form of software, so that the processor can call and execute operations corresponding to each module.

[0110] In one embodiment, a computer device is provided. The computer device may be a server, and its internal structure diagram may be as follows: Figure 5 As shown. The computer device includes a processor, a memory and a network interface connected through a system bus. Among them, the processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program and a database. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The database of the computer device is used to store power generation data. The network interface of the computer device is used to communicate with an external terminal through a network connection. When the computer program is executed by the processor, a power adjustment method is implemented.

[0111] Those skilled in the art will understand that Figure 5 The structure shown in the figure is only a block diagram of a part of the structure related to the solution of the present application, and does not constitute a limitation on the computer device to which the solution of the present application is applied. The specific computer device may include more or fewer components than those shown in the figure, or combine certain components, or have a different arrangement of components.

[0112] In one embodiment, a computer device is provided, including a memory and a processor, wherein a computer program is stored in the memory, and when the processor executes the computer program, the following steps are implemented:

[0113] Obtaining target power generation; wherein the target power generation is the sum of power generation expected to be allocated to the hydropower unit and the photovoltaic unit;

[0114] The power generation power is allocated to the hydropower unit and the photovoltaic unit according to whether the target power generation power is within the vibration power range of the hydropower unit, wherein the power generation power allocated to the hydropower unit is outside the vibration power range of the hydropower unit.

[0115] In one embodiment, when the processor executes the computer program, the processor further implements the following steps:

[0116] If the target power generation is within the vibration power range of the hydropower unit, the power generation is allocated to the hydropower unit and the photovoltaic unit according to the size relationship between the first difference and the second difference; wherein the first difference is the difference between the target power generation and the upper limit of the vibration power range of the hydropower unit, and the second difference is the difference between the target power generation and the lower limit of the vibration power range of the hydropower unit; if the target power generation is outside the vibration power range of the hydropower unit, the power generation is allocated to the hydropower unit and the photovoltaic unit according to the size relationship between the target power generation and the upper limit of the vibration power range of the hydropower unit, or the size relationship between the target power generation and the lower limit of the vibration power range of the hydropower unit.

[0117] In one embodiment, when the processor executes the computer program, the processor further implements the following steps:

[0118] If the first difference is less than the second difference, and the photovoltaic reducible power is greater than or equal to the offset value, the first power generation power is allocated to the hydropower unit, and the second power generation power is allocated to the photovoltaic unit; wherein the photovoltaic reducible power is the difference between the current power generation power of the photovoltaic unit and the minimum power generation power of the photovoltaic unit, the offset value is the adjustable power generation value of the hydropower unit, the first power generation power is the sum of the upper limit value of the vibration power range of the hydropower unit and the offset value, and the second power generation power is the difference between the target power generation power and the first power generation power; if the first difference is less than the second difference, and the photovoltaic reducible power is less than the offset value, the first power generation power is allocated to the hydropower unit, and the minimum power generation power of the photovoltaic unit is allocated to the photovoltaic unit.

[0119] In one embodiment, when the processor executes the computer program, the processor further implements the following steps:

[0120] If the first difference is greater than or equal to the second difference, and the photovoltaic boostable power is greater than or equal to the offset value, the third power generation power is allocated to the hydropower unit, and the fourth power generation power is allocated to the photovoltaic unit; wherein the photovoltaic boostable power is the difference between the maximum power generation power of the photovoltaic unit and the current power generation power; the third power generation power is the difference between the lower limit value of the vibration power range of the hydropower unit and the offset value, and the fourth power generation power is the difference between the target power generation power and the third power generation power; if the first difference is greater than or equal to the second difference, and the photovoltaic boostable power is less than the offset value, the third power generation power is allocated to the hydropower unit, and the maximum power generation power of the photovoltaic unit is allocated to the photovoltaic unit.

[0121] In one embodiment, when the processor executes the computer program, the processor further implements the following steps:

[0122] If the target power generation is greater than the upper limit of the vibration power interval of the hydropower unit, and the target power generation is greater than the sum of the maximum power generation of the hydropower unit and the maximum power generation of the photovoltaic unit, the maximum power generation of the photovoltaic unit is allocated to the photovoltaic unit, and the fifth power generation is allocated to the hydropower unit; wherein the fifth power generation is the difference between the target power generation and the maximum power generation of the photovoltaic unit; if the target power generation is greater than the upper limit of the vibration power interval of the hydropower unit, and the target power generation is less than or equal to the sum of the maximum power generation of the hydropower unit and the maximum power generation of the photovoltaic unit, the sixth power generation is allocated to the hydropower unit, and the seventh power generation is allocated to the photovoltaic unit; wherein the sixth power generation is the sum of the upper limit of the vibration power interval of the hydropower unit and the offset value, and the seventh power generation is the difference between the target power generation and the sixth power generation.

[0123] In one embodiment, when the processor executes the computer program, the processor further implements the following steps:

[0124] If the target power generation is less than the lower limit of the vibration power interval of the hydropower unit, and the target power generation is greater than the sum of the minimum power generation of the hydropower unit and the maximum power generation of the photovoltaic unit, the maximum power generation of the photovoltaic unit is allocated to the photovoltaic unit, and the fifth power generation is allocated to the hydropower unit; wherein the fifth power generation is the difference between the target power generation and the maximum power generation of the photovoltaic unit; if the target power generation is less than the lower limit of the vibration power interval of the hydropower unit, and the target power generation is less than or equal to the sum of the minimum power generation of the hydropower unit and the maximum power generation of the photovoltaic unit, the minimum power generation of the hydropower unit is allocated to the hydropower unit, and the eighth power generation is allocated to the photovoltaic unit; wherein the eighth power generation is the difference between the target power generation and the minimum power generation of the hydropower unit.

[0125] In one embodiment, a computer readable storage medium is provided, on which a computer program is stored, and when the computer program is executed by a processor, the following steps are implemented:

[0126] Obtaining target power generation; wherein the target power generation is the sum of power generation expected to be allocated to the hydropower unit and the photovoltaic unit;

[0127] The power generation power is allocated to the hydropower unit and the photovoltaic unit according to whether the target power generation power is within the vibration power range of the hydropower unit, wherein the power generation power allocated to the hydropower unit is outside the vibration power range of the hydropower unit.

[0128] In one embodiment, when the computer program is executed by a processor, the following steps are also implemented:

[0129] If the target power generation is within the vibration power range of the hydropower unit, the power generation is allocated to the hydropower unit and the photovoltaic unit according to the size relationship between the first difference and the second difference; wherein the first difference is the difference between the target power generation and the upper limit of the vibration power range of the hydropower unit, and the second difference is the difference between the target power generation and the lower limit of the vibration power range of the hydropower unit; if the target power generation is outside the vibration power range of the hydropower unit, the power generation is allocated to the hydropower unit and the photovoltaic unit according to the size relationship between the target power generation and the upper limit of the vibration power range of the hydropower unit, or the size relationship between the target power generation and the lower limit of the vibration power range of the hydropower unit.

[0130] In one embodiment, when the computer program is executed by a processor, the following steps are also implemented:

[0131] If the first difference is less than the second difference, and the photovoltaic reducible power is greater than or equal to the offset value, the first power generation power is allocated to the hydropower unit, and the second power generation power is allocated to the photovoltaic unit; wherein the photovoltaic reducible power is the difference between the current power generation power of the photovoltaic unit and the minimum power generation power of the photovoltaic unit, the offset value is the adjustable power generation value of the hydropower unit, the first power generation power is the sum of the upper limit value of the vibration power range of the hydropower unit and the offset value, and the second power generation power is the difference between the target power generation power and the first power generation power; if the first difference is less than the second difference, and the photovoltaic reducible power is less than the offset value, the first power generation power is allocated to the hydropower unit, and the minimum power generation power of the photovoltaic unit is allocated to the photovoltaic unit.

[0132] In one embodiment, when the computer program is executed by a processor, the following steps are also implemented:

[0133] If the first difference is greater than or equal to the second difference, and the photovoltaic boostable power is greater than or equal to the offset value, the third power generation power is allocated to the hydropower unit, and the fourth power generation power is allocated to the photovoltaic unit; wherein the photovoltaic boostable power is the difference between the maximum power generation power of the photovoltaic unit and the current power generation power; the third power generation power is the difference between the lower limit value of the vibration power range of the hydropower unit and the offset value, and the fourth power generation power is the difference between the target power generation power and the third power generation power; if the first difference is greater than or equal to the second difference, and the photovoltaic boostable power is less than the offset value, the third power generation power is allocated to the hydropower unit, and the maximum power generation power of the photovoltaic unit is allocated to the photovoltaic unit.

[0134] In one embodiment, when the computer program is executed by a processor, the following steps are also implemented:

[0135] If the target power generation is greater than the upper limit of the vibration power interval of the hydropower unit, and the target power generation is greater than the sum of the maximum power generation of the hydropower unit and the maximum power generation of the photovoltaic unit, the maximum power generation of the photovoltaic unit is allocated to the photovoltaic unit, and the fifth power generation is allocated to the hydropower unit; wherein the fifth power generation is the difference between the target power generation and the maximum power generation of the photovoltaic unit; if the target power generation is greater than the upper limit of the vibration power interval of the hydropower unit, and the target power generation is less than or equal to the sum of the maximum power generation of the hydropower unit and the maximum power generation of the photovoltaic unit, the sixth power generation is allocated to the hydropower unit, and the seventh power generation is allocated to the photovoltaic unit; wherein the sixth power generation is the sum of the upper limit of the vibration power interval of the hydropower unit and the offset value, and the seventh power generation is the difference between the target power generation and the sixth power generation.

[0136] In one embodiment, when the computer program is executed by a processor, the following steps are also implemented:

[0137] If the target power generation is less than the lower limit of the vibration power interval of the hydropower unit, and the target power generation is greater than the sum of the minimum power generation of the hydropower unit and the maximum power generation of the photovoltaic unit, the maximum power generation of the photovoltaic unit is allocated to the photovoltaic unit, and the fifth power generation is allocated to the hydropower unit; wherein the fifth power generation is the difference between the target power generation and the maximum power generation of the photovoltaic unit; if the target power generation is less than the lower limit of the vibration power interval of the hydropower unit, and the target power generation is less than or equal to the sum of the minimum power generation of the hydropower unit and the maximum power generation of the photovoltaic unit, the minimum power generation of the hydropower unit is allocated to the hydropower unit, and the eighth power generation is allocated to the photovoltaic unit; wherein the eighth power generation is the difference between the target power generation and the minimum power generation of the hydropower unit.

[0138] In one embodiment, a computer program product is provided, comprising a computer program, which, when executed by a processor, implements the following steps:

[0139] Obtaining target power generation; wherein the target power generation is the sum of power generation expected to be allocated to the hydropower unit and the photovoltaic unit;

[0140] The power generation power is allocated to the hydropower unit and the photovoltaic unit according to whether the target power generation power is within the vibration power range of the hydropower unit, wherein the power generation power allocated to the hydropower unit is outside the vibration power range of the hydropower unit.

[0141] In one embodiment, when the computer program is executed by a processor, the following steps are also implemented:

[0142] If the target power generation is within the vibration power range of the hydropower unit, the power generation is allocated to the hydropower unit and the photovoltaic unit according to the size relationship between the first difference and the second difference; wherein the first difference is the difference between the target power generation and the upper limit of the vibration power range of the hydropower unit, and the second difference is the difference between the target power generation and the lower limit of the vibration power range of the hydropower unit; if the target power generation is outside the vibration power range of the hydropower unit, the power generation is allocated to the hydropower unit and the photovoltaic unit according to the size relationship between the target power generation and the upper limit of the vibration power range of the hydropower unit, or the size relationship between the target power generation and the lower limit of the vibration power range of the hydropower unit.

[0143] In one embodiment, when the computer program is executed by a processor, the following steps are also implemented:

[0144] If the first difference is less than the second difference, and the photovoltaic reducible power is greater than or equal to the offset value, the first power generation power is allocated to the hydropower unit, and the second power generation power is allocated to the photovoltaic unit; wherein the photovoltaic reducible power is the difference between the current power generation power of the photovoltaic unit and the minimum power generation power of the photovoltaic unit, the offset value is the adjustable power generation value of the hydropower unit, the first power generation power is the sum of the upper limit value of the vibration power range of the hydropower unit and the offset value, and the second power generation power is the difference between the target power generation power and the first power generation power; if the first difference is less than the second difference, and the photovoltaic reducible power is less than the offset value, the first power generation power is allocated to the hydropower unit, and the minimum power generation power of the photovoltaic unit is allocated to the photovoltaic unit.

[0145] In one embodiment, when the computer program is executed by a processor, the following steps are also implemented:

[0146] If the first difference is greater than or equal to the second difference, and the photovoltaic boostable power is greater than or equal to the offset value, the third power generation power is allocated to the hydropower unit, and the fourth power generation power is allocated to the photovoltaic unit; wherein the photovoltaic boostable power is the difference between the maximum power generation power of the photovoltaic unit and the current power generation power; the third power generation power is the difference between the lower limit value of the vibration power range of the hydropower unit and the offset value, and the fourth power generation power is the difference between the target power generation power and the third power generation power; if the first difference is greater than or equal to the second difference, and the photovoltaic boostable power is less than the offset value, the third power generation power is allocated to the hydropower unit, and the maximum power generation power of the photovoltaic unit is allocated to the photovoltaic unit.

[0147] In one embodiment, when the computer program is executed by a processor, the following steps are also implemented:

[0148] If the target power generation is greater than the upper limit of the vibration power interval of the hydropower unit, and the target power generation is greater than the sum of the maximum power generation of the hydropower unit and the maximum power generation of the photovoltaic unit, the maximum power generation of the photovoltaic unit is allocated to the photovoltaic unit, and the fifth power generation is allocated to the hydropower unit; wherein the fifth power generation is the difference between the target power generation and the maximum power generation of the photovoltaic unit; if the target power generation is greater than the upper limit of the vibration power interval of the hydropower unit, and the target power generation is less than or equal to the sum of the maximum power generation of the hydropower unit and the maximum power generation of the photovoltaic unit, the sixth power generation is allocated to the hydropower unit, and the seventh power generation is allocated to the photovoltaic unit; wherein the sixth power generation is the sum of the upper limit of the vibration power interval of the hydropower unit and the offset value, and the seventh power generation is the difference between the target power generation and the sixth power generation.

[0149] In one embodiment, when the computer program is executed by a processor, the following steps are also implemented:

[0150] If the target power generation is less than the lower limit of the vibration power interval of the hydropower unit, and the target power generation is greater than the sum of the minimum power generation of the hydropower unit and the maximum power generation of the photovoltaic unit, the maximum power generation of the photovoltaic unit is allocated to the photovoltaic unit, and the fifth power generation is allocated to the hydropower unit; wherein the fifth power generation is the difference between the target power generation and the maximum power generation of the photovoltaic unit; if the target power generation is less than the lower limit of the vibration power interval of the hydropower unit, and the target power generation is less than or equal to the sum of the minimum power generation of the hydropower unit and the maximum power generation of the photovoltaic unit, the minimum power generation of the hydropower unit is allocated to the hydropower unit, and the eighth power generation is allocated to the photovoltaic unit; wherein the eighth power generation is the difference between the target power generation and the minimum power generation of the hydropower unit.

[0151] It should be noted that the user information (including but not limited to user device information, user personal information, etc.) and data (including but not limited to data used for analysis, stored data, displayed data, etc.) involved in this application are all information and data authorized by the user or fully authorized by all parties.

[0152] Those skilled in the art can understand that all or part of the processes in the above-mentioned embodiment methods can be completed by instructing the relevant hardware through a computer program, and the computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, any reference to the memory, database or other medium used in the embodiments provided in this application can include at least one of non-volatile and volatile memory. Non-volatile memory can include read-only memory (ROM), magnetic tape, floppy disk, flash memory, optical memory, high-density embedded non-volatile memory, resistive random access memory (ReRAM), magnetoresistive random access memory (MRAM), ferroelectric random access memory (FRAM), phase change memory (PCM), graphene memory, etc. Volatile memory can include random access memory (RAM) or external cache memory, etc. As an illustration and not limitation, RAM can be in various forms, such as static random access memory (SRAM) or dynamic random access memory (DRAM). The database involved in each embodiment provided in this application may include at least one of a relational database and a non-relational database. Non-relational databases may include distributed databases based on blockchains, etc., but are not limited to this. The processor involved in each embodiment provided in this application may be a general-purpose processor, a central processing unit, a graphics processor, a digital signal processor, a programmable logic device, a data processing logic device based on quantum computing, etc., but are not limited to this.

[0153] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0154] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the attached claims.

Claims

1. A power adjustment method, characterized in that: The method comprises: Obtaining a target power generation; wherein the target power generation is the sum of the power generation expected to be allocated to the hydropower unit and the photovoltaic unit; The power generation power is allocated to the hydropower unit and the photovoltaic unit according to whether the target power generation power is within the vibration power interval of the hydropower unit, wherein the power generation power allocated to the hydropower unit is outside the vibration power interval of the hydropower unit.

2. The method according to claim 1, characterized in that The allocating power generation to the hydroelectric generator set and the photovoltaic generator set according to whether the target power generation is within the vibration power interval of the hydroelectric generator set comprises: If the target power generation is within the vibration power interval of the hydroelectric generator set, the power generation is allocated to the hydroelectric generator set and the photovoltaic generator set according to the magnitude relationship between the first difference and the second difference; wherein the first difference is the difference between the target power generation and the upper limit of the vibration power interval of the hydroelectric generator set, and the second difference is the difference between the target power generation and the lower limit of the vibration power interval of the hydroelectric generator set; If the target power generation is outside the vibration power range of the hydropower unit, the power generation power is allocated to the hydropower unit and the photovoltaic unit according to the relationship between the target power generation and the upper limit value of the vibration power range of the hydropower unit, or the relationship between the target power generation and the lower limit value of the vibration power range of the hydropower unit.

3. The method according to claim 2, characterized in that The method of allocating power generation to the hydroelectric generator set and the photovoltaic generator set according to the magnitude relationship between the first difference and the second difference includes: If the first difference is less than the second difference, and the photovoltaic dropable power is greater than or equal to the offset value, the first power generation power is allocated to the hydropower unit, and the second power generation power is allocated to the photovoltaic unit; wherein the photovoltaic dropable power is the difference between the current power generation power of the photovoltaic unit and the minimum power generation power of the photovoltaic unit, the offset value is the adjustable power generation value of the hydropower unit, the first power generation power is the sum of the upper limit value of the vibration power range of the hydropower unit and the offset value, and the second power generation power is the difference between the target power generation power and the first power generation power; If the first difference is smaller than the second difference, and the photovoltaic drop-able power is smaller than the offset value, the first power generation power is allocated to the hydroelectric generator set, and the minimum power generation power of the photovoltaic generator set is allocated to the photovoltaic generator set.

4. The method according to claim 2, characterized in that: The method of allocating power generation to the hydroelectric generator set and the photovoltaic generator set according to the magnitude relationship between the first difference and the second difference includes: If the first difference is greater than or equal to the second difference, and the photovoltaic scalable power is greater than or equal to the offset value, the third power generation is allocated to the hydropower unit, and the fourth power generation is allocated to the photovoltaic unit; wherein the photovoltaic scalable power is the difference between the maximum power generation of the photovoltaic unit and the current power generation; the third power generation is the difference between the lower limit of the vibration power range of the hydropower unit and the offset value, and the fourth power generation is the difference between the target power generation and the third power generation; If the first difference is greater than or equal to the second difference, and the photovoltaic boostable power is less than the offset value, the third power generation power is allocated to the hydroelectric generator set, and the maximum power generation power of the photovoltaic generator set is allocated to the photovoltaic generator set.

5. The method according to claim 2, characterized in that: According to the magnitude relationship between the target power generation and the upper limit of the vibration power range of the hydroelectric generator set, power generation is allocated to the hydroelectric generator set and the photovoltaic generator set, including: If the target power generation is greater than the upper limit of the vibration power range of the hydroelectric generator set, and the target power generation is greater than the sum of the maximum power generation of the hydroelectric generator set and the maximum power generation of the photovoltaic generator set, the maximum power generation of the photovoltaic generator set is allocated to the photovoltaic generator set, and the fifth power generation is allocated to the hydroelectric generator set; wherein the fifth power generation is the difference between the target power generation and the maximum power generation of the photovoltaic generator set; If the target power generation is greater than the upper limit value of the vibration power range of the hydropower unit, and the target power generation is less than or equal to the sum of the maximum power generation of the hydropower unit and the maximum power generation of the photovoltaic unit, the sixth power generation is allocated to the hydropower unit, and the seventh power generation is allocated to the photovoltaic unit; wherein the sixth power generation is the sum of the upper limit value of the vibration power range of the hydropower unit and the offset value, and the seventh power generation is the difference between the target power generation and the sixth power generation.

6. The method according to claim 2, characterized in that According to the magnitude relationship between the target power generation and the lower limit of the vibration power range of the hydroelectric generator set, power generation is allocated to the hydroelectric generator set and the photovoltaic generator set, including: If the target power generation is less than the lower limit of the vibration power range of the hydropower unit, and the target power generation is greater than the sum of the minimum power generation of the hydropower unit and the maximum power generation of the photovoltaic unit, the maximum power generation of the photovoltaic unit is allocated to the photovoltaic unit, and the fifth power generation is allocated to the hydropower unit; wherein the fifth power generation is the difference between the target power generation and the maximum power generation of the photovoltaic unit; If the target power generation is less than the lower limit of the vibration power range of the hydropower unit, and the target power generation is less than or equal to the sum of the minimum power generation of the hydropower unit and the maximum power generation of the photovoltaic unit, the minimum power generation of the hydropower unit is allocated to the hydropower unit, and the eighth power generation is allocated to the photovoltaic unit; wherein the eighth power generation is the difference between the target power generation and the minimum power generation of the hydropower unit.

7. A power adjustment device, characterized in that: The device comprises: An acquisition module, used for acquiring a target power generation; wherein the target power generation is the sum of the power generation expected to be allocated to the hydropower unit and the photovoltaic unit; An allocation module is used to allocate power generation to the hydropower group and the photovoltaic group according to whether the target power generation is within the vibration power range of the hydropower group, wherein the power generation allocated to the hydropower group is outside the vibration power range of the hydropower group.

8. A computer device comprising a memory and a processor, wherein the memory stores a computer program, wherein: When the processor executes the computer program, the steps of the method according to any one of claims 1 to 6 are implemented.

9. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 6 are implemented.

10. A computer program product, comprising a computer program, characterized in that When the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 6 are implemented.

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