Operation control method, device and equipment for industrial production equipment

Abstract

The invention provides an operation control method, device and equipment for industrial production equipment. The method comprises the following steps: acquiring wind and light output data, maximum grid power support data and minimum grid power support data at the current moment; according to the wind and light output data, the maximum grid power support data and the minimum grid power support data, determining the current system load capacity; determining the number of actually started industrial production equipment according to the current system load capacity; according to the number of the actually started industrial production equipment, the starting times of the industrial production equipment are arranged, and the starting time sequence of the industrial production equipment is obtained; and controlling the industrial production equipment to start according to the starting frequency sequence of the industrial production equipment. According to the scheme, the stable operation of equipment can be kept by utilizing wind and light output to the maximum extent, the energy consumption waste and the maintenance cost caused by frequent start and stop are reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of equipment control, and in particular to an operation control method, device and equipment for industrial production equipment. Background Art

[0002] At present, industrial production is gradually introducing green electricity such as wind power and photovoltaics as an alternative to traditional energy to reduce carbon emissions and energy costs. However, the output of wind power and photovoltaics is significantly volatile and intermittent, which makes it difficult for them to continuously and stably meet the demand for electricity in industrial production, especially in industrial equipment with high requirements for load stability. The volatility of new energy will directly affect the stability of the production process and the service life of the equipment. At the same time, due to the limited peak-shaving space of grid power, the power grid can only provide peak-shaving capacity within a certain range and cannot call grid power without limit. This further increases the difficulty of coupling new energy and industrial load coordinated scheduling, resulting in frequent start and stop of equipment due to power fluctuations, resulting in low production efficiency. Summary of the invention

[0003] The present invention provides an operation control method, device and equipment for industrial production equipment to solve the problems of unreasonable scheduling, frequent start and stop of equipment and low production efficiency caused by power fluctuation.

[0004] In order to solve the above technical problems, the technical solution of the present invention is as follows:

[0005] An operation control method for industrial production equipment, comprising:

[0006] Obtain the current wind and solar power output data, maximum grid power support data, and minimum grid power support data;

[0007] Determine the current system load according to the wind and solar power output data, the maximum grid power support data and the minimum grid power support data;

[0008] Determining the number of industrial production equipment actually started according to the current system load;

[0009] According to the number of industrial production equipment actually started, the start-up times of the industrial production equipment are arranged to obtain the start-up times sequence of the industrial production equipment;

[0010] The startup of the industrial production equipment is controlled according to the startup frequency sequence of the industrial production equipment.

[0011] Optionally, determining the current system load according to the wind and solar power output data, the maximum grid power support data, and the minimum grid power support data includes:

[0012] Determine the load of the first system and the load of the second system according to the wind and solar power output data, the maximum grid power support data and the minimum grid power support data;

[0013] Wherein, when the sum of the wind and solar power output data and the minimum grid power support data is less than the maximum grid power support data, the maximum grid power support data is determined to be the first system load;

[0014] When the sum of the wind-solar power output data and the minimum grid power support data is greater than or equal to the maximum grid power support data, the sum of the wind-solar power output data and the minimum grid power support data is determined to be the second system load.

[0015] Optionally, determining the current system load according to the wind and solar power output data, the maximum grid power support data and the minimum grid power support data further includes:

[0016] By formula Y 3 =min(V max , max (V min , V 0 )) to determine the grid power support capacity;

[0017] Determining the load of the third system according to the grid power support amount;

[0018] Among them, Y 3 is the grid power support, V max is the maximum grid power support data, V min is the minimum grid power support data, V 0 Insufficient power.

[0019] Optionally, determining the number of industrial production equipment actually started according to the current system load includes:

[0020] When the current system load is the first system load, the formula: Obtain the number of industrial production equipment actually started;

[0021] Among them, N is the number of industrial production equipment actually started, α is the power adjustment coefficient, and Y 1 is the load of the first system, P 0 Providing operating power for industrial production equipment.

[0022] Optionally, determining the number of industrial production equipment actually started according to the current system load includes:

[0023] When the current system load is the second system load, the formula:

[0024] Obtain the number of industrial production equipment actually started;

[0025] Among them, X is the wind and solar power output data, Y 2is the load of the second system, and β is the green electricity substitution rate.

[0026] Optionally, according to the number of industrial production equipment actually started, the start-up times of the industrial production equipment are arranged to obtain the start-up times sequence of the industrial production equipment, including:

[0027] In a preset period, the startup times of the industrial production equipment are sorted in ascending order to obtain the startup times sequence of the industrial production equipment.

[0028] Optionally, after the industrial production equipment is controlled to start up according to the startup frequency sequence of the industrial production equipment, the current system load is updated.

[0029] The present invention also provides an operation control device for industrial production equipment, comprising:

[0030] The acquisition module is used to obtain the wind and solar power output data, the maximum grid power support data and the minimum grid power support data at the current moment;

[0031] A processing module is used to determine the current system load based on the wind and solar power output data, the maximum grid power support data and the minimum grid power support data; determine the number of industrial production equipment actually started based on the current system load; arrange the start-up times of the industrial production equipment based on the number of industrial production equipment actually started to obtain the start-up times sequence of the industrial production equipment; and control the start-up of the industrial production equipment based on the start-up times sequence of the industrial production equipment.

[0032] The present invention also provides a computing device, comprising: a processor and a memory storing a computer program, wherein when the computer program is executed by the processor, the method described above is executed.

[0033] The present invention also provides a computer-readable storage medium storing instructions, which, when executed on a computer, enable the computer to execute the method described above.

[0034] The above solution of the present invention includes at least the following beneficial effects:

[0035] The above scheme of the present invention obtains the wind and solar power output data, the maximum grid power support data and the minimum grid power support data at the current moment; determines the current system load according to the wind and solar power output data, the maximum grid power support data and the minimum grid power support data; determines the number of industrial production equipment actually started according to the current system load; arranges the start-up times of the industrial production equipment according to the number of industrial production equipment actually started, and obtains the start-up times sequence of the industrial production equipment; controls the start-up of the industrial production equipment according to the start-up times sequence of the industrial production equipment. It can maximize the use of wind and solar power output and reduce dependence on traditional energy; maintains stable operation of equipment through intelligent scheduling, reduces energy waste and maintenance costs caused by frequent start and stop, and reduces the overall operation cost of the system. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 is a step diagram of an operation control method for industrial production equipment provided by an embodiment of the present invention;

[0037] Figure 2 is a flow chart of an operation control method of industrial production equipment provided by an embodiment of the present invention;

[0038] Figure 3 It is a module schematic diagram of an operation control device for industrial production equipment provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0039] The exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided in order to enable a more thorough understanding of the present invention and to enable the scope of the present invention to be fully communicated to those skilled in the art.

[0040] like Figure 1 As shown, an embodiment of the present invention provides an operation control method for industrial production equipment, comprising:

[0041] Step 11, obtaining the wind and solar power output data, maximum grid power support data and minimum grid power support data at the current moment;

[0042] Step 12, determining the current system load according to the wind and solar power output data, the maximum grid power support data and the minimum grid power support data;

[0043] Step 13, determining the number of industrial production equipment actually started according to the current system load;

[0044] Step 14, according to the number of industrial production equipment actually started, the start-up times of the industrial production equipment are arranged to obtain the start-up times sequence of the industrial production equipment;

[0045] Step 15, controlling the startup of the industrial production equipment according to the startup frequency sequence of the industrial production equipment.

[0046] In this embodiment, current industrial production gradually introduces green electricity such as wind power and photovoltaic power as a substitute for traditional energy to reduce carbon emissions and energy costs. In this embodiment, wind and solar power output is the sum of wind power output and photovoltaic power output, which is used to describe the new energy output provided by wind energy and light energy at a certain moment; grid power support is the supplementary power provided by the grid for industrial production equipment. Considering the limited peak load regulation capacity of the grid, grid power support has two parameters: maximum power supply capacity (maximum supplement) and minimum power supply capacity (minimum maintenance of basic load).

[0047] In order to avoid frequent starts and stops of industrial production equipment due to unreasonable production scheduling caused by the instability of wind and solar power output, this embodiment dynamically calculates the number of industrial production equipment that need to be started in each time period based on the real-time wind and solar power output data and combined with the maximum grid power support data and the minimum grid power support data to ensure a stable supply of production load.

[0048] First, the number of industrial production equipment that needs to be started is calculated based on the wind and solar power output data, the maximum grid power support data, and the minimum grid power support data; then, in each period, the load of the current period is updated according to the number of industrial production equipment started and the power adjustment coefficient. By appropriately reducing the power of industrial production equipment to adapt to the power supply, the system can maintain the stability of the production load and avoid frequent start and stop of equipment. When starting industrial production equipment, a priority scheduling and start-up number rotation mechanism is used. The start-up number of industrial production equipment is sorted at a certain interval, and industrial production equipment with a small start-up number is started first. The industrial production equipment that has been started will continue to run first to reduce frequent start and stop. Priority is given to ensuring the stable operation of the started industrial production equipment to avoid excessive wear.

[0049] The operation control method of industrial production equipment in this embodiment maintains stable operation of the equipment through intelligent scheduling, improves production efficiency, reduces energy waste and maintenance costs caused by frequent start and stop, and reduces the overall operation cost of the system. Through optimized energy management, the system can maximize the use of wind and solar power output and reduce dependence on traditional energy. While improving production continuity, it effectively reduces the energy and equipment maintenance costs of the system, and the overall economic benefits are higher.

[0050] In this embodiment, based on the real-time wind and solar power output data, combined with the maximum grid power support data and the minimum grid power support data, the number of industrial production equipment that needs to be started in each time period is dynamically calculated to ensure a stable supply of production load.

[0051] The number of industrial production equipment that needs to be started is calculated based on the wind and solar power output data and the grid power support data. First, the system determines whether the sum of wind and solar power output and grid power support is sufficient to meet the production load. If not, the system will start more industrial production equipment and adjust the power of industrial production equipment according to the actual situation.

[0052] In an optional embodiment of the present invention, step 12 may include:

[0053] Step 121, determining the load of the first system and the load of the second system according to the wind and solar power output data, the maximum grid power support data and the minimum grid power support data;

[0054] Wherein, when the sum of the wind and solar power output data and the minimum grid power support data is less than the maximum grid power support data, the maximum grid power support data is determined to be the first system load;

[0055] Step 122: when the sum of the wind-solar power output data and the minimum grid power support data is greater than or equal to the maximum grid power support data, determine that the sum of the wind-solar power output data and the minimum grid power support data is the second system load;

[0056] Step 123, by formula Y 3 =min(V max , max (V min , V 0 )) to determine the grid power support capacity;

[0057] Determining the load of the third system according to the grid power support amount;

[0058] Among them, Y 3 is the grid power support, V max is the maximum grid power support data, V min is the minimum grid power support data, V 0 Insufficient power.

[0059] In this embodiment, the system load is the total power supply of the power supply system, including wind and solar power output and grid power support. The grid power support is an interval value, where the maximum grid power support and the minimum grid power support use rules are:

[0060] Maximum grid power support: When the wind and solar power output is insufficient (when the new energy is small), the system uses the maximum grid power support to supplement the load to ensure that production is not affected. At this time, the maximum grid power support data is the load of the first system.

[0061] Minimum grid power support: When the wind and solar power output is sufficient (when new energy is generated in large quantities), the system only uses the minimum grid power support to supplement the shortfall to ensure that the power grid is not subject to additional peak-shaving pressure. At this time, the sum of the wind and solar power output data and the minimum grid power support data is the load of the second system.

[0062] Intermediate situation: When the wind and solar output is neither sufficient nor completely insufficient, the system dynamically calculates and adjusts the grid power support based on the power shortage or green power replacement rate to minimize the pressure on the grid while meeting the production load. At this time, the sum of the wind and solar output data and the grid power support is the load of the third system.

[0063] According to the power shortage and green electricity substitution rate, the grid power support can be calculated by the following formula:

[0064] Y 3 =min(V max , max (V min , V 0 ));

[0065] Among them, Y 3 is the grid power support, V max is the maximum grid power support data, V min is the minimum grid power support data, V 0 Insufficient power.

[0066] Power shortage V 0 It refers to the part of the current production load that exceeds the sum of wind and solar power output and grid power support.

[0067] The green electricity replacement rate is the proportion of wind and solar power that the system hopes to replace with conventional power grid power supply, which is used to measure the proportion of new energy in the total load of the system. The green electricity replacement rate is an important parameter for determining the number of industrial production equipment to be started during the dispatch process.

[0068] In an optional embodiment of the present invention, step 122 may include:

[0069] Step 1221, when the current system load is the first system load, by formula: Obtain the number of industrial production equipment actually started;

[0070] Among them, N is the number of industrial production equipment actually started, α is the power adjustment coefficient, T 1 is the load of the first system, P 0 Providing operating power for industrial production equipment.

[0071] Step 1222, when the current system load is the second system load, by formula:

[0072] Obtain the number of industrial production equipment actually started;

[0073] Among them, X is the wind and solar power output data, Y 2 is the load of the second system, and β is the green electricity substitution rate.

[0074] In this embodiment, when the wind and solar power output and the grid power support are insufficient, that is, when the power supply is the first system load, the maximum grid power support data is used to power the industrial production equipment, and the industrial production equipment is controlled to operate in a low power state to meet the minimum load demand. The number of industrial production equipment startups is obtained by the following formula:

[0075]

[0076] Among them, N is the number of industrial production equipment actually started, α is the power adjustment coefficient, and Y 1 is the load of the first system, P 0 Providing operating power for industrial production equipment.

[0077] Specifically, the power adjustment coefficient α is dynamically adjusted according to the actual wind and solar power output and grid power support.

[0078] When the total of wind and solar power output and grid power support is sufficient, and the power supply is the load of the second system, the system determines the number of industrial production equipment to be started based on wind and solar power output, green power substitution rate and grid power support. Specifically, the formula is:

[0079] Obtain the number of industrial production equipment actually started;

[0080] Among them, X is the wind and solar power output data, Y 2 is the load of the second system, and β is the green electricity substitution rate.

[0081] This embodiment ensures that the system starts an appropriate number of industrial production equipment according to actual conditions through a minimum function to avoid exceeding the total number of industrial production equipment. At this time, the industrial production equipment is controlled to operate in a normal power state.

[0082] After the industrial production equipment is started, the system will update the system load in each period according to the number of industrial production equipment started and the power adjustment coefficient. By appropriately reducing the power of industrial production equipment to adapt to the power supply, the system can maintain the stability of production load and avoid frequent start and stop of industrial production equipment.

[0083] In an optional embodiment of the present invention, by formula Determine the current operating power of industrial production equipment;

[0084] Among them, P 0is the operating power of industrial production equipment, Y 0 is the current system load, α is the power adjustment coefficient, and N is the number of industrial production equipment actually started.

[0085] The power adjustment coefficient α is dynamically adjusted according to the system load in the current period.

[0086] In an optional embodiment of the present invention, step 14 may include:

[0087] Step 141 , within a preset period, the startup times of the industrial production equipment are sorted in ascending order to obtain a startup times sequence of the industrial production equipment.

[0088] After long-term operation, the temperature of industrial production equipment will rise and overheat, and the equipment needs to be shut down for cooling. This embodiment sets a preset time based on the time requirements for cooling and rapid startup. During this time period, the industrial production equipment can be restored to a temperature suitable for restarting, thereby avoiding excessive thermal stress caused by frequent starts and stops. The specific duration can be adjusted according to the actual equipment and working conditions to ensure that the industrial production equipment has enough time to cool down and can be quickly restored with less startup loss.

[0089] In order to ensure the balanced use of equipment, this embodiment sets a priority scheduling and startup number rotation mechanism. The startup number of industrial production equipment is sorted at a preset interval, and industrial production equipment with fewer startup times is started first. The started industrial production equipment is given priority to continue running to reduce frequent start and stop. Priority is given to ensuring the stable operation of the started industrial production equipment within the preset time, ensuring the balanced use of each industrial production equipment, avoiding frequent start and stop of local equipment, and improving overall production efficiency.

[0090] The startup times of industrial production equipment are ranked by the following formula:

[0091] Sorting rule = min (number of startups of industrial production equipment).

[0092] After determining the startup frequency sequence of the industrial production equipment, the startup of the industrial production equipment is controlled according to the startup frequency sequence of the industrial production equipment.

[0093] In an optional embodiment of the present invention, after the industrial production equipment is controlled to start up according to the startup frequency sequence of the industrial production equipment, the current system load is updated.

[0094] In this embodiment, in step 15, the industrial production equipment is started in rotation in the order of the number of starts from the smallest to the largest, and the number of starts and the power supply status are updated; when the wind and solar power output and the grid power support power supply are insufficient, the shortage value is calculated and updated; when the power supply is sufficient, the number of starts and the power supply status of the industrial production equipment in the next cycle continue to be calculated.

[0095] In a specific embodiment, the duration of quick start after cooling down is set to three hours. This period takes into account that industrial production equipment requires a certain amount of time to cool down after shutdown, and three hours can more effectively ensure that the industrial production equipment cools down and can be quickly restarted.

[0096] According to the priority scheduling and startup frequency rotation mechanism, the startup frequency of industrial production equipment is sorted every three hours, and industrial production equipment with fewer startup times will be started first. The industrial production equipment that has been started will continue to operate first to reduce frequent starts and stops. The stable operation of the industrial production equipment that has been started will be guaranteed within three hours to avoid excessive wear.

[0097] The operation control method of industrial production equipment described in the above embodiment of the present invention can dynamically adjust the grid power support according to the real-time wind and solar power output to avoid peak-shaving pressure on the power grid; only the minimum grid power is used during the peak period of new energy output, and the maximum grid power is used when the new energy output is insufficient, so that the system can reduce the dependence on traditional power grid resources while using green energy as much as possible, thereby optimizing energy utilization efficiency; when the wind and solar power output is insufficient, a low-power operation mode is adopted to maintain the lowest load operation of the industrial production equipment, avoid frequent start and stop, reduce the thermal stress and mechanical stress of the equipment, and extend the service life of the equipment; by introducing a low-power mode, the system can flexibly adjust the production load when the new energy output fluctuates, without having to rely on frequent shutdown of industrial production equipment, thereby improving the continuity and economy of equipment operation; through priority scheduling and the number of startup rotation mechanism, the industrial production equipment is started and sorted every fixed period, and the industrial production equipment with fewer startup times is started first, thereby avoiding excessive wear of individual industrial production equipment due to frequent start and stop; the rotation mechanism is based on the cooling and fast start characteristics of the equipment, which can not only reduce equipment wear, but also respond quickly to production needs when needed. In addition, the rotation duration can be adjusted according to actual needs, which has high flexibility.

[0098] The operation control method of industrial production equipment of the present invention maintains stable operation of the equipment through intelligent scheduling, reduces energy waste and maintenance costs caused by frequent start and stop, and reduces the overall operation cost of the system. Through optimized energy management, the system can maximize the use of wind and solar power output, reduce dependence on traditional energy, and meet the industrial development trend of energy conservation and emission reduction. While improving production continuity, it effectively reduces the energy and equipment maintenance costs of the system, and the overall economic benefits are higher.

[0099] like Figure 3 As shown, an embodiment of the present invention further provides an operation control device 30 for industrial production equipment, comprising:

[0100] The acquisition module 31 is used to obtain the wind and solar power output data, the maximum grid power support data and the minimum grid power support data at the current moment;

[0101] The processing module 32 is used to determine the current system load based on the wind and solar power output data, the maximum grid power support data and the minimum grid power support data; determine the number of industrial production equipment actually started based on the current system load; arrange the start-up times of the industrial production equipment according to the number of industrial production equipment actually started to obtain the start-up times sequence of the industrial production equipment; and control the start-up of the industrial production equipment according to the start-up times sequence of the industrial production equipment.

[0102] Optionally, determining the current system load according to the wind and solar power output data, the maximum grid power support data, and the minimum grid power support data includes:

[0103] Determine the load of the first system and the load of the second system according to the wind and solar power output data, the maximum grid power support data and the minimum grid power support data;

[0104] Wherein, when the sum of the wind and solar power output data and the minimum grid power support data is less than the maximum grid power support data, the maximum grid power support data is determined to be the first system load;

[0105] When the sum of the wind-solar power output data and the minimum grid power support data is greater than or equal to the maximum grid power support data, the sum of the wind-solar power output data and the minimum grid power support data is determined to be the second system load.

[0106] Optionally, determining the current system load according to the wind and solar power output data, the maximum grid power support data and the minimum grid power support data further includes:

[0107] By formula Y 3 =min(V max , max (V min , V 0 )) to determine the grid power support capacity;

[0108] Determining the load of the third system according to the grid power support amount;

[0109] Among them, Y 3 is the grid power support, V max is the maximum grid power support data, V min is the minimum grid power support data, V 0 Insufficient power.

[0110] Optionally, determining the number of industrial production equipment actually started according to the current system load includes:

[0111] When the current system load is the first system load, the formula: Obtain the number of industrial production equipment actually started;

[0112] Among them, N is the number of industrial production equipment actually started, α is the power adjustment coefficient, and Y 1 is the load of the first system, P 0 Providing operating power for industrial production equipment.

[0113] Optionally, determining the number of industrial production equipment actually started according to the current system load includes:

[0114] When the current system load is the second system load, the formula:

[0115] Obtain the number of industrial production equipment actually started;

[0116] Among them, X is the wind and solar power output data, Y 2 is the load of the second system, and β is the green electricity substitution rate.

[0117] Optionally, according to the number of industrial production equipment actually started, the start-up times of the industrial production equipment are arranged to obtain the start-up times sequence of the industrial production equipment, including:

[0118] In a preset period, the startup times of the industrial production equipment are sorted in ascending order to obtain the startup times sequence of the industrial production equipment.

[0119] Optionally, after the industrial production equipment is controlled to start up according to the startup frequency sequence of the industrial production equipment, the current system load is updated.

[0120] It should be noted that the device is a device corresponding to the above method, and all implementation methods in the above method embodiments are applicable to the embodiments of the device and can achieve the same technical effects.

[0121] The embodiment of the present invention further provides a computing device, including: a processor, a memory storing a computer program, and when the computer program is executed by the processor, the method described in the above embodiment is executed. All implementations in the above method embodiment are applicable to this embodiment and can achieve the same technical effect.

[0122] In an embodiment of the present invention, a computer-readable storage medium is further provided, which stores instructions, and when the instructions are executed on a computer, the computer executes the method described in the above embodiment. All implementations in the above method embodiment are applicable to this embodiment, and can also achieve the same technical effect.

[0123] Those skilled in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of the present invention.

[0124] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working processes of the systems, devices and units described above can refer to the corresponding processes in the aforementioned method embodiments and will not be repeated here.

[0125] In the embodiments provided by the present invention, it should be understood that the disclosed devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic. For example, the division of the units is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms.

[0126] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0127] In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.

[0128] If the functions are implemented in the form of software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention, or the part that contributes to the prior art, or the part of the technical solution, can be embodied in the form of a software product. The computer software product is stored in a storage medium, including several instructions for a computer device (which can be a personal computer, server, or network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present invention. The aforementioned storage medium includes: various media that can store program codes, such as USB flash drives, mobile hard disks, ROM, RAM, magnetic disks, or optical disks.

[0129] In addition, it should be noted that in the apparatus and method of the present invention, it is obvious that each component or each step can be decomposed and / or recombined. These decompositions and / or recombinations should be regarded as equivalent schemes of the present invention. Moreover, the steps of performing the above-mentioned series of processing can naturally be performed in chronological order according to the order of description, but it is not necessary to perform them in chronological order, and some steps can be performed in parallel or independently of each other. For those of ordinary skill in the art, it is understood that all or any steps or components of the method and apparatus of the present invention can be implemented in any computing device (including processors, storage media, etc.) or a network of computing devices in hardware, firmware, software or a combination thereof, which can be achieved by those of ordinary skill in the art using their basic programming skills after reading the description of the present invention.

[0130] Therefore, the purpose of the present invention can also be achieved by running a program or a group of programs on any computing device. The computing device can be a well-known general device. Therefore, the purpose of the present invention can also be achieved by simply providing a program product containing a program code that implements the method or device. That is to say, such a program product also constitutes the present invention, and the storage medium storing such a program product also constitutes the present invention. Obviously, the storage medium can be any well-known storage medium or any storage medium developed in the future. It should also be pointed out that in the device and method of the present invention, it is obvious that each component or each step can be decomposed and / or recombined. These decompositions and / or recombinations should be regarded as equivalent schemes of the present invention. In addition, the steps of performing the above-mentioned series of processing can naturally be performed in chronological order according to the order of description, but it is not necessary to perform them in chronological order. Some steps can be performed in parallel or independently of each other.

[0131] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A method for controlling the operation of industrial production equipment, characterized in that: include: Obtain the current wind and solar power output data, maximum grid power support data, and minimum grid power support data; Determine the current system load according to the wind and solar power output data, the maximum grid power support data and the minimum grid power support data; Determining the number of industrial production equipment actually started according to the current system load; According to the number of industrial production equipment actually started, the start-up times of the industrial production equipment are arranged to obtain the start-up times sequence of the industrial production equipment; The startup of the industrial production equipment is controlled according to the startup frequency sequence of the industrial production equipment.

2. The operation control method of industrial production equipment according to claim 1, characterized in that: According to the wind and solar power output data, the maximum grid power support data and the minimum grid power support data, the current system load is determined, including: Determine the load of the first system and the load of the second system according to the wind and solar power output data, the maximum grid power support data and the minimum grid power support data; Wherein, when the sum of the wind and solar power output data and the minimum grid power support data is less than the maximum grid power support data, the maximum grid power support data is determined to be the first system load; When the sum of the wind-solar power output data and the minimum grid power support data is greater than or equal to the maximum grid power support data, the sum of the wind-solar power output data and the minimum grid power support data is determined to be the second system load.

3. The operation control method of industrial production equipment according to claim 2, characterized in that: Determining the current system load according to the wind and solar power output data, the maximum grid power support data and the minimum grid power support data, further comprising: By the formula Y3 = min (V max ,max(V min , V0)), determine the grid power support capacity; Determining the load of the third system according to the grid power support amount; Among them, Y3 is the grid power support, V max is the maximum grid power support data, V min It is the minimum grid power support data, and V0 is the power shortage.

4. The operation control method of industrial production equipment according to claim 3, characterized in that: According to the current system load, the number of industrial production equipment actually started is determined, including: When the current system load is the first system load, the formula: Obtain the number of industrial production equipment actually started; Among them, N is the number of industrial production equipment actually started, α is the power adjustment coefficient, Y1 is the load of the first system, and P0 is the operating power of the industrial production equipment.

5. The operation control method of industrial production equipment according to claim 3, characterized in that: According to the current system load, the number of industrial production equipment actually started is determined, including: When the current system load is the second system load, the formula: Obtain the number of industrial production equipment actually started; Among them, X is the wind and solar power output data, Y2 is the load of the second system, and β is the green electricity substitution rate.

6. The operation control method of industrial production equipment according to claim 1, characterized in that: According to the number of industrial production equipment actually started, the start-up times of the industrial production equipment are arranged to obtain the start-up times sequence of the industrial production equipment, including: In a preset period, the startup times of the industrial production equipment are sorted in ascending order to obtain the startup times sequence of the industrial production equipment.

7. The operation control method of industrial production equipment according to claim 1, characterized in that: After the industrial production equipment is controlled to start up according to the startup frequency sequence of the industrial production equipment, the current system load is updated.

8. An operation control device for industrial production equipment, characterized in that: include: The acquisition module is used to obtain the wind and solar power output data, the maximum grid power support data and the minimum grid power support data at the current moment; A processing module is used to determine the current system load based on the wind and solar power output data, the maximum grid power support data and the minimum grid power support data; determine the number of industrial production equipment actually started based on the current system load; arrange the start-up times of the industrial production equipment based on the number of industrial production equipment actually started to obtain the start-up times sequence of the industrial production equipment; and control the start-up of the industrial production equipment based on the start-up times sequence of the industrial production equipment.

9. A computing device, characterized in that include: A processor and a memory storing a computer program, wherein when the computer program is executed by the processor, the method according to any one of claims 1 to 7 is performed.

10. A computer-readable storage medium, characterized in that: Instructions are stored, and when the instructions are executed on a computer, the computer is caused to execute the method according to any one of claims 1 to 7.

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