Power equipment regulation and control method and device, electronic equipment and storage medium

Abstract

The embodiment of the invention discloses a power equipment regulation and control method and device, electronic equipment and a storage medium, and the method comprises the steps: determining the predicted controllable rate of each piece of controllable power equipment based on the predicted controllable electric quantity of each piece of controllable power equipment; determining the regulation and control priority level of each controllable power device based on the predicted controllability rate; determining a target regulation and control device and a regulation and control electric quantity target value of the target regulation and control device from the controllable power devices based on the scheduling load target value and the regulation and control priority level of the load scheduling task; and regulating and controlling the target regulation and control equipment in the future target time period based on the regulation and control electric quantity target value. According to the embodiment of the invention, the utilization rate of adjustable and controllable power resources can be improved, and the operation cost of the virtual power plant is reduced.

Description

Technical Field

[0001] The present invention relates to the field of electric power technology, and in particular to an electric power equipment control method, device, electronic equipment and storage medium. Background Art

[0002] With the transformation of energy structure and the rapid development of new energy, virtual power plants, as a key technology for integrating distributed energy resources, have received increasing attention. Virtual power plants participate in the power market and ancillary service market by aggregating distributed energy resources, regulating the power generation and consumption of corresponding power equipment, and achieving optimal allocation of power resources. However, when virtual power plants in the existing technology regulate the power generation and consumption of corresponding power resources, the operating costs are high and the utilization rate of adjustable power resources is low. Summary of the invention

[0003] The embodiments of the present invention provide a method, device, electronic device and storage medium for controlling electric power equipment, which can improve the utilization rate of controllable electric power resources and reduce the operating cost of a virtual power plant.

[0004] In a first aspect, an embodiment of the present invention provides a method for controlling an electric power device, comprising:

[0005] Determine the predicted controllable rate of each controllable power device based on the predicted controllable power of each controllable power device, wherein the predicted controllable power of each controllable power device is the predicted value of the controllable power of each controllable power device in the future target period;

[0006] Determining the regulation priority level of each controllable power device based on the predicted controllability rate;

[0007] Based on the dispatching load target value of the load dispatching task and the regulation priority level, determining a target regulation device and a regulation power target value of the target regulation device from the controllable power devices; and

[0008] The target regulation device is regulated in the future target time period based on the regulated power target value.

[0009] In a second aspect, an embodiment of the present invention provides a power equipment control device, including:

[0010] A controllable rate determination module, used to determine the predicted controllable rate of each controllable power device based on the predicted controllable power of each controllable power device, wherein the predicted controllable power of each controllable power device is a predicted value of the controllable power of each controllable power device in a future target period;

[0011] A priority determination module, used to determine the regulation priority of each controllable power device based on the predicted controllability rate;

[0012] A target device and regulated power determination module, configured to determine a target regulated device and a regulated power target value of the target regulated device from each of the controllable power devices based on the dispatching load target value of the load dispatching task and the regulation priority level; and

[0013] The control module is used to control the target control device in the future target time period based on the control power target value to complete the load scheduling task in the future target time period.

[0014] In a third aspect, an embodiment of the present invention further provides an electronic device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the program, an electric power equipment control method as described in any one of the embodiments of the present invention is implemented.

[0015] In a fourth aspect, an embodiment of the present invention further provides a computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements a method for controlling electric power equipment as described in any one of the embodiments of the present invention.

[0016] An embodiment of the present invention provides an electric power equipment control method, device, electronic device and storage medium, which determines the predicted controllable rate of each controllable electric power device based on the predicted controllable power of each controllable electric power device, and determines the control priority of each controllable electric power device based on the predicted controllable rate, and then determines the target control device and the corresponding control power target value based on the control priority and the dispatching load target value, and finally controls the target control device based on the corresponding control power target value, which can improve the utilization rate of controllable power resources and reduce the operating cost of virtual power plants. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a flow chart of a method for controlling electric power equipment provided by an embodiment of the present invention;

[0019] Figure 2 is another flow chart of the power equipment control method provided by an embodiment of the present invention;

[0020] Figure 3 is another flow chart of the power equipment control method provided by an embodiment of the present invention;

[0021] Figure 4 is another flow chart of the power equipment control method provided by an embodiment of the present invention;

[0022] Figure 5 is a structural schematic diagram of a power equipment control device provided by an embodiment of the present invention;

[0023] Figure 6 It is a structural schematic diagram of an electronic device provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0025] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0026] Figure 1 A flowchart of a method for controlling electric power equipment provided in an embodiment of the present invention is provided. This embodiment is applicable to a scenario in which controllable electronic devices of a virtual power plant are controlled. The method can be executed by an electric power equipment control device provided in an embodiment of the present invention, and the device can be implemented in software and / or hardware. In a specific embodiment, the device can be integrated into an electronic device, such as a computer, a server, etc. The following embodiments will be described by taking the device integrated into an electronic device as an example. Reference Figure 1 , the method may specifically include the following steps:

[0027] Step 101, based on the predicted controllable power of each controllable power device, determine the predicted controllable rate of each controllable power device, the predicted controllable power of each controllable power device is the predicted value of the controllable power of each controllable power device in the future target period. This step can help determine the control priority of each controllable power device based on the predicted controllable rate of each controllable power device.

[0028] Specifically, each of the controllable power equipment mentioned above may be controllable power equipment corresponding to the virtual power plant, and may specifically include: distributed power generation equipment, energy storage equipment, and controllable load equipment.

[0029] In an optional example, the above-mentioned controllable power equipment includes: a storage device with a maximum energy storage of 200kWh, a charging pile with a maximum charging power of 240kW, and a photovoltaic power station with a maximum power generation power of 300kW.

[0030] Specifically, the above-mentioned adjustable power includes power supply or power consumption.

[0031] Optionally, based on the predicted controllable power of each controllable power device, the process of determining the predicted controllable rate of each controllable power device includes: for each controllable power device, calculating the percentage of the predicted controllable power of the current power device to the maximum power supply or maximum power consumption of the current power device, and obtaining the predicted controllable rate of the current power device, the maximum power supply or maximum power consumption being the maximum power supply or maximum power consumption of the current power device within the same duration as the future target time period.

[0032] Specifically, the above-mentioned future target time period can be determined according to the time period of the load scheduling task.

[0033] In an optional example, during the future target period of 1 hour determined according to the load scheduling task, the predicted value of the adjustable power of the aforementioned energy storage device, that is, the remaining power is 100kWh, the predicted value of the adjustable power of the aforementioned charging pile is 120kwh, and the predicted value of the adjustable power of the aforementioned photovoltaic power station of the aforementioned charging pile, that is, the power generation is 270kWh. Then, the predicted controllable rates of the energy storage device, the charging pile and the photovoltaic power station are 50%, 50% and 90% respectively.

[0034] Step 102: Determine the control priority of each controllable power device based on the predicted controllability. This step can help determine the target control device and the control power target value of the target control device based on the control priority.

[0035] Optionally, the process of determining the regulation priority of each controllable power device based on the predicted controllability rate includes:

[0036] The regulation priority level of each controllable power device is determined based on the controllability rate threshold and the corresponding predicted controllability rate.

[0037] Optionally, the above controllable rate threshold may include one or more controllable rate thresholds.

[0038] Specifically, the controllability threshold may be predetermined before step 101 , or may be determined before step 102 based on the predicted controllability of each controllable power device.

[0039] Optionally, when the controllability threshold includes a first threshold and a second threshold, and the first threshold is less than the second threshold, the process of determining the regulation priority of each controllable power device based on the controllability threshold and the corresponding predicted controllability includes:

[0040] The control priority level of the power equipment whose corresponding predicted controllable rate is greater than the second threshold is set to the first priority level; the control priority level of the power equipment whose corresponding predicted controllable rate is not greater than the second threshold and greater than the first threshold is set to the second priority level; the control priority level of the power equipment whose corresponding predicted controllable rate is not greater than the first threshold is set to the third priority level.

[0041] Optionally, when the number of the controllable rate thresholds is one, the determining of the regulation priority level of each controllable power device based on the controllable rate threshold and the corresponding predicted controllable rate includes:

[0042] Determining the regulation type of each controllable power device based on the controllability threshold and the corresponding predicted controllability, the regulation type including independent regulation type and coordinated regulation type; and

[0043] The control priority level of each controllable power device is determined based on the corresponding regulation type.

[0044] Optionally, the process of determining the regulation type of each controllable power device based on the controllability threshold and the corresponding predicted controllability includes:

[0045] The regulation type of the controllable power equipment whose corresponding predicted controllable rate is not less than the controllable rate threshold is determined as the independent regulation type, and the regulation type of the controllable power equipment whose corresponding predicted controllable rate is less than the controllable rate threshold is determined as the coordinated regulation type; or the regulation type of the controllable power equipment whose corresponding predicted controllable rate is greater than the controllable rate threshold is determined as the independent regulation type, and the regulation type of the controllable power equipment whose corresponding predicted controllable rate is not greater than the controllable rate threshold is determined as the coordinated regulation type.

[0046] Specifically, the controllability threshold may be set based on experience, for example, may be set to 80%.

[0047] In an optional example of the present invention, based on the predicted controllability of the aforementioned energy storage equipment, charging piles and photovoltaic power stations with values ​​corresponding to 50%, 50% and 90%, and the controllability threshold of 80%, the regulation types of the aforementioned energy storage equipment, charging piles and photovoltaic power stations are correspondingly determined as collaborative regulation type, collaborative regulation type and independent regulation type.

[0048] Optionally, the above process of determining the control priority of each controllable power equipment based on the corresponding regulation type includes: determining the control priority of the power equipment with independent regulation type as the first priority, and determining the control priority of the power equipment with collaborative regulation type as the second priority.

[0049] Step 103, based on the load scheduling target value and the control priority level of the load scheduling task, determine the target control device and the control power target value of the target control device from each controllable power device. This step can facilitate the control of the target control device in the future target period based on the control power target value.

[0050] Specifically, the above-mentioned load dispatching task can be understood as a dispatching instruction sent by the power grid to the virtual power plant to execute peak shaving and valley filling of power load.

[0051] Optionally, the process of determining a target control device from each controllable power device based on the load scheduling target value and the control priority level of the load scheduling task includes:

[0052] Among the controllable power devices with the highest M control priority levels and the remaining controllable power devices, the controllable power device whose predicted controllable power is closest to the difference between the dispatching load target value minus the sum of the predicted controllable powers of the controllable power devices with the highest M control priority levels is determined as the target controllable device, where the dispatching load target value is greater than the sum of the predicted controllable powers of the controllable power devices with the highest M control priority levels.

[0053] Optionally, the process of determining the control power target value of the target control device based on the dispatching load target value and the control priority level of the load dispatching task includes: determining the control power target value of each target control device as the predicted controllable power of the corresponding target control device.

[0054] Step 104, regulating the target control device in the future target period based on the controllable power target value. This step is based on steps 101 to 103, by determining the predicted controllable rate of each controllable power device based on the predicted controllable power of each controllable power device, and determining the control priority of each controllable power device based on the predicted controllable rate, and then determining the target control device and the corresponding control power target value based on the control priority and the dispatch load target value, and finally regulating the target control device based on the corresponding control power target value, which can improve the utilization rate of controllable power resources and reduce the operating cost of the virtual power plant.

[0055] The following further describes a method for controlling power equipment in another embodiment of the present invention. Figure 2 As shown, Figure 1 Step 102 in may include the following steps:

[0056] Step 1021, determining the control priority level of each independent regulating device as the first priority, and the regulation type of each independent regulating device as the independent regulation type.

[0057] In an optional specific example of the present invention, the control priority level of the aforementioned photovoltaic power station equipment is determined as the first priority level.

[0058] Step 1022, based on the corresponding predicted controllable power sum, the control priority level of each collaborative regulation device belonging to the same collaborative device group is determined to be the same priority; the regulation type of the collaborative regulation device is collaborative regulation type; each collaborative regulation device in the same collaborative device group can be collaboratively adjusted.

[0059] In an optional specific example of the present invention, the above-mentioned one coordinated device group includes: the above-mentioned energy storage device and charging pile. The predicted controllable power of the coordinated adjustment device group is the sum of the predicted controllable power of the energy storage device 100kWh and the predicted controllable power of the charging pile 120kWh, that is, 220kWh.

[0060] Optionally, the control priority level of the energy storage device and the charging pile belonging to the same collaborative device group is determined as the second priority level.

[0061] Optionally, for the first collaborative device group A and the second collaborative device group B, the predicted controllable power of the first collaborative device group is expressed as Q A The predicted controllable power of the second regulating device group is expressed as Q B The process of determining the control priority level of the current coordinated regulation device based on the predicted controllable power of the coordinated regulation device group to which the current coordinated regulation device belongs includes:

[0062] In Q A >Q BWhen A is set to have a higher priority than B, A B When A's control priority is set lower than B's control priority.

[0063] The embodiment of the present invention can facilitate overall regulation of multiple collaborative regulation devices that can be coordinated, by overall determining the regulation priority of multiple collaborative regulation devices that can be coordinated, thereby improving the utilization rate and regulation efficiency of the collaborative regulation devices.

[0064] The following further introduces a method for controlling electric power equipment provided by another embodiment of the present invention.

[0065] Optionally, the scheduling load target value in the embodiment of the present invention is greater than the sum of the predicted controllable power of the first N levels of power equipment, and less than the sum of the predicted controllable power corresponding to the first N+1 levels of power equipment, where N is a positive integer; the first N levels of power equipment are controllable power equipment with the highest N scheduling priority levels.

[0066] In an optional specific example, the dispatch load target value is 400kWh, which is greater than the controllable power of the first level of power equipment, namely the photovoltaic power station equipment, 270kWh, and less than the controllable power of the first two levels of power equipment, namely the energy storage equipment, charging piles and photovoltaic power station equipment, 420kWh.

[0067] Optional, such as Figure 3 As shown, Figure 1 Step 103 in the method may include the following steps:

[0068] Step 1031, determining the first N+1 level power equipment as the target control equipment.

[0069] Optionally, the first two levels of power equipment, namely energy storage equipment, charging piles and photovoltaic power station equipment, are identified as target control equipment.

[0070] Step 1032: determine the control power target value of each of the first N levels of power equipment as the corresponding predicted controllable power.

[0071] Optionally, the control power target value of the first-level power equipment, namely the photovoltaic power station equipment, is determined to be a corresponding predicted controllable power, namely 270kWh.

[0072] Step 1033, determining the target control ratio of the N+1th level power equipment based on the difference between the dispatch load target value and the sum of the predicted controllable power of the first N levels of power equipment.

[0073] ​Optionally, based on the difference between the dispatching load target value and the sum of the predicted controllable power of the first-level power equipment, i.e., the photovoltaic power station equipment, i.e., 400kWh-270kWh=130kWh, the target control ratio of the second-level power equipment, energy storage equipment and charging piles is determined. Specifically, the ratio of 130kWh to 220kWh can be calculated and rounded to obtain the above-mentioned target control ratio, i.e., 60%.

[0074] Step 1034, based on the target control ratio and the predicted controllable power of the N+1th level power equipment, determine the controllable power target value of the N+1th level power equipment.

[0075] Optionally, based on the target regulation ratio of 60% of the Level 2 power equipment and the predicted controllable power of the energy storage equipment and the charging pile, which are 100kWh and 120kWh respectively, the target values ​​of the regulated power of the energy storage equipment and the charging pile are determined to be 60kWh and 72kWh respectively.

[0076] The embodiment of the present invention can perform overall regulation on a plurality of collaboratively adjustable devices that can be coordinated, thereby improving the utilization rate and regulation efficiency of the collaboratively adjustable devices.

[0077] The following further describes the power equipment control method provided by the embodiment of the present invention. Figure 4 As shown, the following steps may be included:

[0078] Step 401 : constructing a controllable power prediction model for each controllable power device based on the historical controllable power of each controllable power device and the corresponding controllable power association data.

[0079] Specifically, the controllable power prediction model can be a deep learning model or a random forest, etc.

[0080] Specifically, the controllable power related data may be historical data of controllable power related factors.

[0081] Specifically, the above-mentioned controllable power related factors include meteorological factors, sunshine factors and / or human activity factors, etc.

[0082] Specifically, the original model may be trained using a training data set consisting of the historical controllable power and controllable power associated data to obtain the controllable power prediction model.

[0083] Step 402 , predicting the controllable power of each controllable power device in a future target period using a controllable power prediction model, to obtain the predicted controllable power of each controllable power device.

[0084] Specifically, the process of predicting the controllable power of each controllable power device in the future target period by using the controllable power prediction model includes:

[0085] The controllable power prediction model is used to predict the controllable power of controllable power equipment in the future target period based on the real-time prediction data of controllable power related factors.

[0086] Step 403, based on the predicted controllable power of each controllable power device, determine the predicted controllability rate of each controllable power device, where the predicted controllable power of each controllable power device is the predicted value of the controllable power of each controllable power device in the future target period.

[0087] Step 404: determining the regulation priority level of each controllable power device based on the predicted controllability rate.

[0088] Step 405 , based on the dispatching load target value and the regulation priority level of the load dispatching task, a target regulation device and a regulation power target value of the target regulation device are determined from each controllable power device.

[0089] Step 406: regulating the target regulation equipment in the future target period based on the regulation power target value.

[0090] The present invention can improve the accuracy of predicting the controllable power by constructing and utilizing a controllable power prediction model to predict the controllable power of power equipment in real time, thereby accurately controlling the controllable power equipment based on the accurate controllable power prediction value, ensuring that the utilization rate of the controllable power resources is improved while completing the load scheduling task, and reducing the operating cost of the virtual power plant.

[0091] Figure 5 is a structural diagram of a power equipment control device provided in an embodiment of the present invention, and the device is suitable for executing a power equipment control method provided in an embodiment of the present invention. Figure 5 As shown, the device may specifically include:

[0092] The controllability rate determination module 501 is used to determine the predicted controllability rate of each controllable power device based on the predicted controllable power of each controllable power device. The predicted controllable power of each controllable power device is the predicted value of the controllable power of each controllable power device in the future target period. It can be helpful to determine the control priority level of each controllable power device based on the predicted controllability rate of each controllable power device.

[0093] Optionally, the above-mentioned controllable rate determination module 501 can be specifically used to calculate, for each controllable power device, the percentage of the predicted controllable power of the current power device to the maximum power supply or maximum power consumption of the current power device, and obtain the predicted controllable rate of the current power device, where the maximum power supply or maximum power consumption is the maximum power supply or maximum power consumption of the current power device within the same duration as the future target time period.

[0094] The priority level determination module 502 is used to determine the control priority level of each controllable power device based on the predicted controllability rate, which can be helpful for determining the target control device and the control power target value of the target control device according to the control priority level.

[0095] Optionally, the priority level determination module 502 can be specifically used to determine the regulation priority level of each controllable power device based on a controllability threshold and a corresponding predicted controllability.

[0096] Specifically, the above controllable rate threshold may include one or more controllable rate thresholds.

[0097] Optionally, the priority level determination module 502 can be specifically used to determine the regulation type of each controllable power device based on the controllability threshold and the corresponding predicted controllability, and the regulation type includes independent regulation type and coordinated regulation type; and

[0098] The control priority level of each controllable power device is determined based on the corresponding regulation type.

[0099] Optionally, the priority level determination module 502 can be specifically used to determine the control priority level of each independent regulating device as the first priority level, and the regulation type of each independent regulating device as the independent regulation type; and

[0100] Based on the sum of the corresponding predicted controllable power, the control priority level of each collaborative regulation device belonging to the same collaborative device group is determined to be the same priority; the regulation type of the collaborative regulation device is collaborative regulation type; each collaborative regulation device in the same collaborative device group can be coordinated and adjusted.

[0101] The target device and regulated power determination module 503 is used to determine the target regulated device and the regulated power target value of the target regulated device from each controllable power device based on the dispatching load target value and the regulation priority level of the load dispatching task. It is conducive to regulating the target regulated device in the future target period based on the regulated power target value.

[0102] Optionally, when the dispatch load target value is greater than the sum of the predicted controllable power of the first N levels of power equipment and less than the sum of the predicted controllable power corresponding to the first N+1 levels of power equipment, the above-mentioned target equipment and control power determination module 503 can be specifically used to determine the first N+1 level of power equipment as the target control equipment;

[0103] Determine the control power target value of each first N-level power equipment as the corresponding predicted controllable power;

[0104] Determine the target control ratio of the N+1th level power equipment based on the difference between the dispatch load target value and the sum of the predicted controllable power of the first N levels of power equipment; and

[0105] Based on the target control ratio and the predicted controllable power of the N+1th level power equipment, the control power target value of the N+1th level power equipment is determined.

[0106] The control module 504 is used to control the target control device in the future target period based on the control power target value to complete the load dispatching task in the future target period. In combination with modules 501 to 503, the predicted controllable rate of each controllable power device can be determined based on the predicted controllable power of each controllable power device, and the control priority of each controllable power device can be determined based on the predicted controllable rate, and then the target control device and the corresponding control power target value can be determined based on the control priority and the dispatch load target value, and finally the target control device can be controlled based on the corresponding control power target value, which can improve the utilization rate of controllable power resources and reduce the operating cost of the virtual power plant.

[0107] Optionally, the power equipment control device provided by the embodiment of the present invention also includes: a predicted controllable power acquisition module, which is used to construct a controllable power prediction model for each controllable power device based on the historical controllable power of each controllable power device and the corresponding controllable power related data before determining the predicted controllable rate of each controllable power device based on the predicted controllable power of each controllable power device; and predict the controllable power of each controllable power device in the future target period through the controllable power prediction model to obtain the predicted controllable power of each controllable power device.

[0108] Those skilled in the art can clearly understand that for the convenience and simplicity of description, only the division of the above-mentioned functional modules is used as an example for illustration. In actual applications, the above-mentioned functions can be assigned to different functional modules as needed, that is, the internal structure of the device is divided into different functional modules to complete all or part of the functions described above. The specific working process of the functional modules described above can refer to the corresponding process in the aforementioned method embodiment, and will not be repeated here.

[0109] An embodiment of the present invention further provides an electronic device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the program, the power equipment control method provided in any of the above embodiments is implemented.

[0110] An embodiment of the present invention further provides a computer-readable medium having a computer program stored thereon, and when the program is executed by a processor, the power equipment control method provided in any of the above embodiments is implemented.

[0111] An embodiment of the present invention further provides a computer program product, including a computer program, which, when executed by a processor, implements the power equipment control method as described in any one of the embodiments of the present invention.

[0112] Reference below Figure 6 , which shows a schematic diagram of the structure of a computer system 600 of an electronic device suitable for implementing an embodiment of the present invention. Figure 6 The electronic device shown is only an example and should not bring any limitation to the functions and scope of use of the embodiments of the present invention.

[0113] like Figure 6 As shown, the computer system 600 includes a central processing unit (CPU) 601, which can perform various appropriate actions and processes according to a program stored in a read-only memory (ROM) 602 or a program loaded from a storage part 608 into a random access memory (RAM) 603. In the RAM 603, various programs and data required for the operation of the system 600 are also stored. The CPU 601, the ROM 602, and the RAM 603 are connected to each other via a bus 604. An input / output (I / O) interface 605 is also connected to the bus 604.

[0114] The following components are connected to the I / O interface 605: an input section 606 including a keyboard, a mouse, etc.; an output section 607 including a cathode ray tube (CRT), a liquid crystal display (LCD), etc., and a speaker, etc.; a storage section 608 including a hard disk, etc.; and a communication section 609 including a network interface card such as a LAN card, a modem, etc. The communication section 609 performs communication processing via a network such as the Internet. A drive 610 is also connected to the I / O interface 605 as needed. A removable medium 611, such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, etc., is installed on the drive 610 as needed, so that a computer program read therefrom is installed into the storage section 608 as needed.

[0115] In particular, according to the embodiments disclosed in the present invention, the process described above with reference to the flowchart can be implemented as a computer software program. For example, the embodiments disclosed in the present invention include a computer program product, which includes a computer program carried on a computer-readable medium, and the computer program includes a program code for executing the method shown in the flowchart. In such an embodiment, the computer program can be downloaded and installed from the network through the communication part 609, and / or installed from the removable medium 611. When the computer program is executed by the central processing unit (CPU) 601, the above-mentioned functions defined in the system of the present invention are executed.

[0116] It should be noted that the computer-readable medium shown in the present invention may be a computer-readable signal medium or a computer-readable storage medium or any combination of the above two. The computer-readable storage medium may be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, device or device, or any combination of the above. More specific examples of computer-readable storage media may include, but are not limited to: an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the above. In the present invention, a computer-readable storage medium may be any tangible medium containing or storing a program that can be used by or in combination with an instruction execution system, device or device. In the present invention, a computer-readable signal medium may include a data signal propagated in a baseband or as part of a carrier wave, which carries a computer-readable program code. This propagated data signal may take a variety of forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the above. Computer-readable signal media may also be any computer-readable medium other than computer-readable storage media, which may send, propagate or transmit a program for use by or in conjunction with an instruction execution system, apparatus or device. The program code contained on the computer-readable medium may be transmitted using any appropriate medium, including but not limited to: wireless, wire, optical cable, RF, etc., or any suitable combination of the above.

[0117] The flow chart and block diagram in the accompanying drawings illustrate the possible architecture, function and operation of the system, method and computer program product according to various embodiments of the present invention. In this regard, each box in the flow chart or block diagram can represent a module, a program segment, or a part of a code, and the above-mentioned module, program segment, or a part of a code contains one or more executable instructions for realizing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the box can also occur in a different order from the order marked in the accompanying drawings. For example, two boxes represented in succession can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each box in the block diagram or flow chart, and the combination of the boxes in the block diagram or flow chart can be implemented with a dedicated hardware-based system that performs a specified function or operation, or can be implemented with a combination of dedicated hardware and computer instructions.

[0118] The modules and / or units involved in the embodiments of the present invention may be implemented by software or hardware. The modules and / or units described may also be set in a processor, for example, may be described as: a processor including a controllable rate determination module, a priority level determination module, a target device and a power control determination module and a control module. The names of these modules do not, in some cases, constitute limitations on the modules themselves.

[0119] As another aspect, the present invention also provides a computer-readable medium, which may be included in the device described in the above embodiment; or it may exist independently without being assembled into the device. The above computer-readable medium carries one or more programs, and when the above one or more programs are executed by a device, the device implements: based on the predicted controllable power of each controllable power device, determine the predicted controllable rate of each controllable power device, the predicted controllable power of each controllable power device is the predicted value of the controllable power of each controllable power device in the future target period; determine the control priority of each controllable power device based on the predicted controllable rate; based on the dispatching load target value and the control priority of the load dispatching task, determine the target control device and the control power target value of the target control device from each controllable power device; and control the target control device in the future target period based on the control power target value.

[0120] The above specific implementations do not constitute a limitation on the protection scope of the present invention. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions may occur depending on design requirements and other factors. Any modification, equivalent substitution and improvement made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A method for controlling power equipment, characterized in that: include: Determine the predicted controllable rate of each controllable power device based on the predicted controllable power of each controllable power device, wherein the predicted controllable power of each controllable power device is the predicted value of the controllable power of each controllable power device in the future target period; Determining the regulation priority level of each controllable power device based on the predicted controllability rate; Based on the dispatching load target value of the load dispatching task and the regulation priority level, determining a target regulation device and a regulation power target value of the target regulation device from each of the controllable power devices; as well as The target regulation device is regulated in the future target time period based on the regulated power target value.

2. The power equipment control method according to claim 1, characterized in that: The step of determining the predicted controllable rate of each controllable electric device based on the predicted controllable electric quantity of each controllable electric device comprises: For each controllable power device, calculate the percentage of the predicted controllable power of the current power device to the maximum power supply or maximum power consumption of the current power device to obtain the predicted controllable rate of the current power device, and the maximum power supply or maximum power consumption is the maximum power supply or maximum power consumption of the current power device within the same duration as the future target time period.

3. The power equipment control method according to claim 1, characterized in that: The determining the regulation priority level of each controllable power device based on the predicted controllability rate includes: The regulation priority level of each controllable power device is determined based on the controllability rate threshold and the corresponding predicted controllability rate.

4. The power equipment control method according to claim 3, characterized in that: The number of the controllable rate thresholds is 1, and the determining of the regulation priority level of each controllable power device based on the controllable rate threshold and the corresponding predicted controllable rate includes: Determining the regulation type of each controllable power device based on the controllability rate threshold and the corresponding predicted controllability rate, wherein the regulation type includes an independent regulation type and a coordinated regulation type; and The control priority level of each controllable electrical device is determined based on the corresponding adjustment type.

5. The power equipment control method according to claim 4, characterized in that: The determining the regulation priority level of each controllable power device based on the corresponding regulation type includes: The control priority level of each independent regulating device is determined as the first priority level, and the regulation type of each independent regulating device is an independent regulation type; and Based on the sum of the corresponding predicted controllable electric quantities, the control priority levels of the collaborative regulating devices belonging to the same collaborative device group are determined to be the same priority level; the regulation type of the collaborative regulating devices is collaborative regulation type; and the collaborative regulating devices within the same collaborative device group can be collaboratively adjusted.

6. The method for controlling electric power equipment according to claim 5, characterized in that: When the dispatch load target value is greater than the sum of the predicted controllable electric quantities of the first N levels of electric equipment and less than the sum of the predicted controllable electric quantities corresponding to the first N+1 levels of electric equipment; The method of determining a target control device and a control power target value of the target control device from each of the controllable power devices based on the target load target value of the load scheduling task and the control priority level includes: Determine the first N+1 level power equipment as the target regulation equipment; Determine the control power target value of each first N-level power equipment as the corresponding predicted controllable power; Determining a target control ratio of the N+1th level power equipment based on the difference between the dispatch load target value and the sum of the predicted controllable power of the first N levels of power equipment; and Determining the target value of the regulated power of the N+1-th level power equipment based on the target regulation ratio and the predicted controllable power of the N+1-th level power equipment; Wherein N is a positive integer, and the first N levels of power equipment are the controllable power equipment with the highest N scheduling priority levels.

7. The power equipment control method according to claim 1, characterized in that: Before determining the predicted controllable rate of each controllable power device based on the predicted controllable power of each controllable power device, the method further includes: Based on the historical controllable power of each controllable power device and the corresponding controllable power association data, constructing a controllable power prediction model for each controllable power device; and The controllable power prediction model is used to predict the controllable power of each controllable power device in the future target period to obtain the predicted controllable power of each controllable power device.

8. A power equipment control device, characterized in that: include: A controllable rate determination module, used to determine the predicted controllable rate of each controllable power device based on the predicted controllable power of each controllable power device, wherein the predicted controllable power of each controllable power device is a predicted value of the controllable power of each controllable power device in a future target period; A priority determination module, used to determine the regulation priority of each controllable power device based on the predicted controllability rate; A target device and regulated power determination module, used to determine a target regulated device and a regulated power target value of the target regulated device from each of the controllable power devices based on the dispatching load target value of the load dispatching task and the regulation priority level; as well as The control module is used to control the target control device in the future target time period based on the control power target value to complete the load scheduling task in the future target time period.

9. An electronic device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein: When the processor executes the program, the power equipment control method as described in any one of claims 1 to 7 is implemented.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the program is executed by a processor, the power equipment control method as described in any one of claims 1 to 7 is implemented.

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