Control index adjusting method and system, electronic equipment and storage medium

Abstract

The invention provides a control index adjusting method and system, electronic equipment and a storage medium. The control index adjusting method comprises the following steps: determining priority coefficients of different types of adjustable resources; according to the priority coefficient, allocating the different types of adjustable resources to different system control adjustment areas; and adjusting the adjustable resources in the corresponding system control adjustment area according to the deviation between the real-time control index of the system and the set standard of the system. On the premise of establishing a fast communication network, resource priority adjustment is performed based on frequency modulation / voltage regulation cost, and starting value dynamic floating is performed according to the regulation margin, so that flexible interaction and coordination of various types of resources are realized, the control cost is reduced, and the control rapidity and the system robustness are improved.

Description

Technical Field

[0001] The present application relates to the field of frequency / voltage control of a new power system of an enterprise microgrid, and specifically, to a control index adjustment method and system, electronic equipment and storage medium. Background Art

[0002] The access of enterprise microgrids to renewable energy is the optimal solution for enterprises to absorb renewable energy, transform energy, and achieve the "dual carbon" goal. However, the enterprise microgrid system is complex and faces many problems, including: the enterprise microgrid has all the links of generation, transmission, distribution and use, the characteristics of large machines and small networks are obvious, the load process is complex, the power supply requirements are high, the system types are diverse, the safety and stability and power balance stability margins are low, and the control is difficult. In other words, the access of enterprise microgrids to renewable energy will face greater challenges, such as: renewable energy gradually squeezes the capacity of synchronous power sources, and the intermittent and volatile output and device fragility make the system safety and stability and power balance of enterprise microgrids more prominent.

[0003] Therefore, the integration of source, grid, load and storage of enterprise microgrids needs to be transformed from the one-way process of "generation-transmission-transformation-distribution-use" of the traditional power system to an integrated cycle process of "source-grid-load-storage". However, the integrated coordinated control of source, grid, load and storage of enterprise microgrids currently has the following problems:

[0004] (1) The source-grid-load-storage system contains a large number of power sources connected through power electronic interfaces, which lack frequency / voltage regulation capabilities. For AC systems, a small amount of power fluctuation will cause significant frequency deviation; for DC systems, a small amount of power fluctuation will cause significant voltage deviation, requiring a higher response speed for the frequency / voltage regulation system.

[0005] (2) Due to construction cost constraints, the energy storage capacity configured in the source-grid-load-storage project is relatively compact, and its frequency / voltage regulation capability is difficult to meet the needs of stable system operation, which places higher requirements on the spare capacity and economy of the frequency / voltage regulation system;

[0006] (3) Due to the limitation of energy storage capacity and the change of new energy / adjustable load capacity, the frequency / voltage stability range of the system changes in real time, and fixed frequency / voltage partitions are difficult to meet the frequency / voltage control requirements;

[0007] (4) The current conventional solution is to use local control based on staggered threshold values ​​for various types of frequency and voltage regulation resources. However, when the regulation capacity of a certain type is insufficient or the economic cost is high, other types of regulation resources can only passively wait for the frequency and voltage to reach their action threshold before they can begin to play a role. At this time, the system needs to be restored to normal frequency and voltage, and the cost of frequency and voltage regulation is higher.

[0008] Therefore, the research on the unified coordinated control of the source, network, load, and storage in the enterprise microgrid, based on the global frequency regulation and voltage regulation costs and real-time capabilities of various types, dynamically adjusting the thresholds of each partition, and achieving a more economical and safe utilization of various types of regulation resources, has positive and profound significance.

[0009] However, at the present stage, whether it is the large power grid or the enterprise microgrid, they both achieve the power and energy balance of the system through steady-state optimal scheduling based on the strong regulation ability of synchronous units and emergency stability control based on emergency frequency and voltage control. Therefore, there is no need to consider the system coordinated control between hundreds of milliseconds and ten seconds. However, due to the integrated coordinated control of the source, network, load, and storage in the enterprise microgrid after the large-scale access of new energy, there is not enough regulation ability due to the limitations among economy, safety, and greenness. Therefore, the current coordinated control scheme is difficult to be applied to such projects. At the same time, the current multi-objective and multi-time-scale control with multiple variables is difficult, and there is no mature solution at present.

[0010] The above information disclosed in the background art section is only used to enhance the understanding of the background of the present application. Therefore, it may include information that does not constitute the prior art known to those of ordinary skill in the art. Summary of the Invention

[0011] To solve at least one of the above problems, the present application proposes a method and system for adjusting control indicators, an electronic device, and a storage medium.

[0012] According to the first aspect of the present application, at least one embodiment of the present application provides a method for adjusting control indicators, including: determining the priority coefficients of different types of adjustable resources; allocating the different types of adjustable resources to different system control and regulation areas according to the priority coefficients; and adjusting the adjustable resources in the corresponding system control and regulation areas according to the deviation between the system real-time control indicators and the system set standards.

[0013] For example, in some embodiments of the present application, the priority coefficients of the different types of adjustable resources are calculated according to the following formula:

[0014]

[0015] where T i is the priority coefficient of the i-th adjustable resource, K i is the cost assignment of the i-th constraint condition, a i is the constant term coefficient of the i-th adjustable resource, where 0 < K i < 100, 0 < a i < 1.

[0016] For example, in some embodiments of the present application, the cost assignment is calculated according to the following formula:

[0017]

[0018] wherein, T d is the current actual value of the adjustable resource, and T S is the rated state value of the adjustable resource.

[0019] For example, in some embodiments of the present application, the system control adjustment area includes: a normal operation area corresponding to the case where the deviation between the system real-time control index and the system set standard is within the first threshold range; a general adjustment area corresponding to the case where the deviation between the system real-time control index and the system set standard is within the second threshold range; an emergency adjustment area corresponding to the case where the deviation between the system real-time control index and the system set standard is within the third threshold range; wherein, the first threshold is less than the second threshold which is less than the third threshold.

[0020] For example, in some embodiments of the present application, the system real-time control index includes a voltage index or a frequency index.

[0021] For example, in some embodiments of the present application, allocating the different types of adjustable resources to different system control adjustment areas according to the priority coefficient includes: sorting the priority coefficients of the different types of adjustable resources according to the numerical size, so as to divide the different types of adjustable resources into the highest level, the sub-highest level and / or the lowest level; allocating the adjustable resources at the highest level to the normal operation area, and setting the action threshold of the adjustable resources in the normal operation area as the first threshold; allocating the adjustable resources at the sub-highest level to the general adjustment area, and setting the action threshold of the adjustable resources in the general adjustment area as the second threshold; and allocating the adjustable resources at the lowest level to the emergency adjustment area, and setting the action threshold of the adjustable resources in the general adjustment area as the third threshold.

[0022] For example, in some embodiments of the present application, it further includes: when the priority coefficient of the adjustable resource changes, re-sorting the different types of adjustable resources to re-allocate the adjustable resources to different system control adjustment areas.

[0023] For example, in some embodiments of the present application, it further includes: when the adjustment capacity of the adjustable resources in the i-th system control adjustment area D i in the different system control adjustment areas is less than the capacity to be adjusted, reducing the action threshold of the adjustable resources in the (i + 1)-th system control adjustment area D i+1 in the different system control adjustment areas to be equal to the action threshold of the adjustable resources in the i-th system control adjustment area D i in the different system control adjustment areas, so as to i+1Adjust the adjustable resources within.

[0024] According to the second aspect of the present application, at least one embodiment of the present application provides an adjustment system for control indicators, including: a calculation unit for determining the priority coefficients of different types of adjustable resources; an allocation unit for allocating the different types of adjustable resources to different system control adjustment areas according to the priority coefficients; an adjustment unit for adjusting the adjustable resources in the corresponding system control adjustment area according to the deviation between the system real-time control indicators and the system set standards.

[0025] According to the third aspect of the present application, at least one embodiment of the present application provides an electronic device, including: one or more processors; a memory for storing one or more programs; when the one or more programs are executed by the one or more processors, the one or more processors execute the method according to any one of the first aspect.

[0026] According to the fourth aspect of the present application, at least one embodiment of the present application provides a computer-readable storage medium, on which a computer program is stored, and when the program is executed by a processor, the method according to any one of the first aspect is implemented.

[0027] The present application provides an adjustment method and system for control indicators, an electronic device and a storage medium, having at least one of the following advantages:

[0028] 1. On the premise of establishing a fast communication network, based on the cost of frequency modulation / voltage regulation, adjust the resource priorities, and dynamically float the starting values according to the adjustment margins, realizing the flexible interaction and coordinated cooperation of various types of resources, reducing the control cost, and improving the rapidity of control and the robustness of the system;

[0029] 2. Effectively solve the problem that the fixed resource frequency / voltage partition is difficult to meet the frequency / voltage control requirements, and reduce the high requirement for the energy storage capacity ratio after high-proportion new energy access to the enterprise microgrid;

[0030] 3. Based on the different costs of frequency modulation / voltage regulation of different resources in the high-proportion new energy enterprise microgrid, adopt the dynamic adjustment technology of the priority of frequency modulation / voltage regulation resources, and dynamically generate the priority coefficients of frequency modulation / voltage regulation, reducing the system control cost;

[0031] 4. Based on the priorities of various resources, adaptively adjust the action thresholds of various resources, and respond to the rapid and large fluctuations of the system by dynamically adjusting the action thresholds of the backup resources, realizing the flexible interaction of different adjustment resources and improving the ability of the system to quickly restore the frequency and voltage stability at the same time;

[0032] 5. Under normal circumstances, various adjustable resources participate in unified coordinated control to achieve flexible interaction and coordinated cooperation. After the main station function is lost or the communication channel is interrupted, the local control capabilities of various adjustable resources are still retained, improving the system robustness of the microgrid of high-proportion new energy enterprises.

[0033] It should be understood that the above general description and the following detailed description are merely exemplary and do not limit this application. Brief Description of the Drawings

[0034] By referring to the accompanying drawings and describing its exemplary embodiments in detail, the above and other objectives, features, and advantages of this application will become more apparent. The following described drawings are only some embodiments of this application and do not limit this application.

[0035] Figure 1 Flowchart showing the adjustment method of control indicators in an exemplary embodiment;

[0036] Figure 2 Specific flowchart showing the adjustment method of control indicators in an exemplary embodiment;

[0037] Figure 3 Schematic diagram showing the adjustment system of control indicators in an exemplary embodiment;

[0038] Figure 4 Structure diagram showing an electronic device provided by this application. Detailed Description of Specific Embodiments

[0039] Now, exemplary embodiments will be described more fully with reference to the accompanying drawings. However, the exemplary embodiments can be implemented in various forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this application will be thorough and complete, and the concept of the exemplary embodiments will be fully conveyed to those skilled in the art. Identical reference numerals in the figures denote identical or similar parts, and thus their repeated description will be omitted.

[0040] The described features, structures, or characteristics can be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of the embodiments of this disclosure. However, those skilled in the art will realize that the technical solutions of this disclosure can be practiced without one or more of these specific details, or other methods, components, materials, devices, etc. can be adopted. In these cases, well-known structures, methods, devices, implementations, materials, or operations will not be shown or described in detail.

[0041] The flowcharts shown in the accompanying drawings are merely illustrative and not necessarily inclusive of all content, operations, or steps, nor are they necessarily to be executed in the order described. For example, some operations or steps may be decomposed, while some operations or steps may be combined or partially combined. Therefore, the actual execution order may change according to the actual situation.

[0042] In the description and claims of this application and the above accompanying drawings, terms such as "first" and "second" are used to distinguish different objects rather than to describe a specific order. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or device that includes a series of steps or units is not limited to the listed steps or units, but optionally also includes steps or units not listed, or optionally also includes other steps or units inherent to these processes, methods, products, or devices.

[0043] Those skilled in the art can understand that the accompanying drawings are only schematic diagrams of exemplary embodiments, and the modules or processes in the accompanying drawings are not necessarily essential for implementing this application, so they cannot be used to limit the protection scope of this application.

[0044] Figure 1 The flowchart showing the adjustment method of control indicators of an exemplary embodiment.

[0045] As Figure 1 shown, the adjustment method of control indicators includes step S101 - step S103.

[0046] In step S101, determine the priority coefficients of different types of adjustable resources.

[0047] According to the exemplary embodiment, based on constraint conditions such as power supply life, response time, load process, resource reserve cost, adjustment loss, frequency voltage deviation, etc., cost assignments K i (i = 1~m) are given for the frequency modulation / voltage regulation of different types of adjustable resources, and the frequency modulation / voltage regulation priority coefficients T i (i = 1~m) of different types of adjustable resources are dynamically generated, where:

[0048] Calculate the frequency modulation / voltage regulation priority coefficients of different types of adjustable resources according to the following formula:

[0049]

[0050] Where, T i is the frequency modulation / voltage regulation priority coefficient of the i-th adjustable resource, K i is the cost assignment of the i-th constraint condition, a i is the constant term coefficient of the i-th adjustable resource, where, 0 < K i<100, 0 < a i <1.

[0051] Calculate the cost assignment according to the following formula:

[0052]

[0053] Wherein, T d is the current actual value of the adjustable resource, and T S is the rated state value of the adjustable resource.

[0054] The adjustment method proposed in this application is based on the fact that the frequency modulation / voltage regulation costs of different resources in a microgrid of high-proportion new energy enterprises are different. It adopts a dynamic adjustment technology for the priority of frequency modulation / voltage regulation resources to dynamically generate the priority coefficient of frequency modulation / voltage regulation, and reduce the system control cost.

[0055] In step S102, different types of adjustable resources are allocated to different system control adjustment areas according to the priority coefficient.

[0056] According to the exemplary embodiment, the system control adjustment area is divided according to the deviation between the system real-time control index and the system set standard. The system control adjustment area includes a normal operation area D1, a general adjustment area D2, and an emergency adjustment area D3. Among them: The normal operation area D1 corresponds to the situation where the deviation between the system real-time control index and the system set standard is within the first threshold range. The general adjustment area D2 corresponds to the situation where the deviation between the system real-time control index and the system set standard is within the second threshold range. The emergency adjustment area D3 corresponds to the situation where the deviation between the system real-time control index and the system set standard is within the third threshold range. And, the first threshold is less than the second threshold is less than the third threshold.

[0057] According to some embodiments, the system real-time control index includes a voltage index or a frequency index.

[0058] For example, (1) The normal operation area D1 is where the deviation of the system frequency is within ±f1, and the value of f1 is set manually according to the actual requirements of the on-site system, generally within 0.5Hz. (2) The general adjustment area D2 is where the deviation of the system frequency is within ±f2, and the value of f2 is set manually according to the actual requirements of the on-site system, generally within 0.5Hz and 1.2Hz. (3) The emergency adjustment area D3 is where the deviation of the system frequency is within ±f3, and the value of f3 is set manually according to the actual requirements of the on-site system, generally within 1.2Hz and 2.0Hz. For example, the first threshold is set to 0.5Hz, the second threshold is set to 1.2Hz, and the third threshold is set to 2.0Hz.

[0059] Another example is that for the division of the system control adjustment area according to the system real-time voltage: The first threshold is set to 100V, the second threshold is set to 200V, and the third threshold is set to 300V.

[0060] The adjustment method proposed in this application effectively solves the problem that it is difficult for the fixed resource frequency / voltage partition to meet the frequency / voltage control requirements, and reduces the high requirement for the energy storage capacity ratio after a high proportion of new energy is connected to the enterprise microgrid.

[0061] According to the exemplary embodiment, the adjustable resources are dynamically allocated in sequence according to the frequency modulation / voltage regulation priority coefficient T i to adaptively adjust the action thresholds of various resources.

[0062] According to the priority coefficients of different types of adjustable resources, they are sorted according to the numerical size, so as to divide different types of adjustable resources into: the highest level, the sub-highest level and / or the lowest level.

[0063] Allocate the adjustable resources at the highest level to the normal operation area, and set the action threshold of the adjustable resources in the normal operation area as the first threshold. Allocate the adjustable resources at the sub-highest level to the general regulation area, and set the action threshold of the adjustable resources in the general regulation area as the second threshold. Allocate the adjustable resources at the lowest level to the emergency regulation area, and set the action threshold of the adjustable resources in the general regulation area as the third threshold.

[0064] For example, there are 6 adjustable resources, and the priority coefficients of each adjustable resource are 1.3, 1.5, 2.1, 4.5, 5.9, 1.7. Then allocate the adjustable resources with priority coefficients of 4.5 and 5.9 to the normal operation area, and set the action thresholds of these two adjustable resources as the first threshold, such as 0.5Hz; allocate the adjustable resources with priority coefficients of 2.1 and 1.7 to the general regulation area, and set the action thresholds of these two adjustable resources as the second threshold, such as 1.2Hz; allocate the adjustable resources with priority coefficients of 1.3 and 1.5 to the emergency regulation area, and set the action thresholds of these two adjustable resources as the third threshold, such as 2.0Hz.

[0065] The adjustment method proposed in this application adaptively adjusts the action thresholds of various resources based on the priorities of various resources, and responds to the rapid and large fluctuations of the system by dynamically adjusting the action thresholds of the backup resources, realizing the flexible interaction of different adjustment resources while enhancing the ability of the system to quickly restore the frequency and voltage stability.

[0066] According to some embodiments, it is not necessarily required to evenly distribute the adjustable resources to the system control and regulation areas. For example, according to the setting, 3 adjustable resources can be allocated to the normal operation area, 2 adjustable resources can be allocated to the general regulation area, and 1 adjustable resource can be allocated to the emergency regulation area. This application only takes this as an example, but is not limited thereto, and can be set manually.

[0067] According to some embodiments, such as Figure 2As shown, when the priority coefficient of the adjustable resource changes, the different types of adjustable resources are re - sorted to re - allocate the adjustable resources to different system control and regulation areas.

[0068] For example, there are 6 adjustable resources, and the priority coefficients of each adjustable resource are 1.3, 1.5, 2.1, 4.5, 5.9, and 1.7. Among them, the priority coefficient of the adjustable resource with a priority coefficient of 1.5 changes to 2.2. Then, it is necessary to re - sort each adjustable resource, allocate the adjustable resources with priority coefficients of 4.5 and 5.9 to the normal operation area, and set the action thresholds of these two adjustable resources to the first threshold, such as 0.5 Hz; allocate the adjustable resources with priority coefficients of 2.1 and 2.2 to the general regulation area, and set the action thresholds of these two adjustable resources to the second threshold, such as 1.2 Hz; allocate the adjustable resources with priority coefficients of 1.3 and 1.7 to the emergency regulation area, and set the action thresholds of these two adjustable resources to the third threshold, such as 2.0 Hz.

[0069] In step S103, according to the deviation between the system real - time control index and the system set standard, the adjustable resources in the corresponding system control and regulation area are adjusted.

[0070] For example, when the deviation between the system real - time control index and the system set standard is 0.3 Hz, the adjustable resources with priority coefficients of 4.5 and 5.9 in the normal operation area are adjusted.

[0071] Another example, if the deviation between the system real - time control index and the system set standard is 1.1 Hz, first adjust the adjustable resources with priority coefficients of 4.5 and 5.9 in the normal operation area, and then adjust the adjustable resources with priority coefficients of 2.1 and 1.7 in the general regulation area.

[0072] According to some embodiments, as Figure 2 shown, when the adjustment capacity of the adjustable resources in the i - th system control and regulation area D in different system control and regulation areas is less than the capacity to be adjusted, the action thresholds of the adjustable resources in the (i + 1) - th system control and regulation area D in different system control and regulation areas are reduced to be equal to the action thresholds of the adjustable resources in the i - th system control and regulation area D to adjust the adjustable resources in the (i + 1) - th system control and regulation area D. i i+1 i i+1

[0073] ​​​​For example, when the deviation between the real-time control index of the system and the system setting standard is 0.3 Hz, the adjustment capacity of the adjustable resources in the normal operation area is 50 Hz, but the capacity to be adjusted is 70 Hz, the action threshold of the adjustable resources in the general adjustment area is reduced to the action threshold of the adjustable resources in the normal operation area, that is, the action thresholds of the adjustable resources with priority coefficients of 2.1 and 1.7 are changed from 1.2 Hz to 0.5 Hz, and adjustment is carried out.

[0074] According to some embodiments, as Figure 2 shown, the adjustment method of the control index provided by the present application is used for the master station to control the local station. Under normal circumstances, various adjustable resources of the local station participate in coordinated control uniformly, reflecting the flexible interaction and coordinated cooperation between stations. However, after the master station function is lost or the channel between the master station and the local station is interrupted, the local control capabilities of different types of adjustable resources of the local station are still retained, and the unified coordinated control automatically switches to local control to ensure the stability of the system frequency and voltage.

[0075] The adjustment method proposed by the present application enables flexible interaction and coordinated cooperation through the participation of various adjustable resources in unified coordinated control under normal circumstances. After the master station function is lost or the channel is interrupted, the local control capabilities of various adjustable resources are still retained, improving the system robustness of the microgrid of high-proportion new energy enterprises.

[0076] The present application provides an adjustment method for a control index. On the premise of establishing a fast communication network, the resource priority is adjusted based on the frequency modulation / voltage regulation cost, and the starting value is dynamically floated according to the adjustment margin, realizing the flexible interaction and coordinated cooperation of various types of resources, reducing the control cost, and improving the rapidity of control and the robustness of the system. The implementation principle of this method is simple and does not require manual intervention. By dynamically generating the priorities of different types of adjustable resources, dynamically partitioning the adjustable resources, dynamically adjusting the resource action thresholds, and the method of switching the adjustable resources to local control, it ensures the safe and stable operation of the microgrid of high-proportion new energy enterprises with a small frequency modulation and voltage regulation cost, effectively solves the problem of the large difficulty of coordinated control of multiple sources, networks, loads, and storages with multiple objectives and multiple time scales after large-scale new energy access in enterprise microgrids, and takes into account the economy, stability, and greenness of the microgrid of high-proportion new energy enterprises.

[0077] Figure 3 The schematic diagram of the adjustment system of the control index showing an exemplary embodiment is shown.

[0078] As Figure 3 shown, the adjustment system of the control index includes a calculation unit 301, a distribution unit 302, and an adjustment unit 303.

[0079] According to the exemplary embodiment, the calculation unit 301 is used to determine the priority coefficients of different types of adjustable resources.

[0080] The allocation unit 302 is used to allocate different types of adjustable resources to different system control adjustment areas according to the priority coefficient.

[0081] The adjustment unit 303 is used to adjust the adjustable resources in the corresponding system control adjustment area according to the deviation between the system real-time control index and the system set standard.

[0082] The adjustment system of the control index is used to execute the adjustment method of the control index as described above, so the operation method of the adjustment system of the control index will not be elaborated here.

[0083] Figure 4 The structure diagram of an electronic device provided by the present application is shown.

[0084] Refer to Figure 4 , Figure 4 An electronic device is provided, including a processor and a memory. The memory stores computer instructions, and when the computer instructions are executed by the processor, the processor executes the computer instructions to implement the methods and refinement schemes as Figure 1 or Figure 2 shown.

[0085] It should be understood that the above device embodiments are illustrative, and the devices disclosed in the present application can also be implemented in other ways. For example, the division of units / modules in the above embodiments is only a logical function division, and there can be other division methods in actual implementation. For example, multiple units, modules or components can be combined, or can be integrated into another system, or some features can be ignored or not executed.

[0086] In addition, without special explanation, in each embodiment of the present application, each functional unit / module can be integrated in one unit / module, or each unit / module can exist physically alone, or two or more units / modules can be integrated together. The above integrated unit / module can be implemented in the form of hardware or in the form of a software program module.

[0087] When the integrated unit / module is implemented in the form of hardware, the hardware can be digital circuits, analog circuits, etc. The physical implementation of the hardware structure includes but is not limited to transistors, memristors, etc. Unless otherwise specified, the processor or chip can be any suitable hardware processor, such as CPU, GPU, FPGA, DSP, and ASIC, etc. Unless otherwise specified, the on-chip cache, off-chip memory, and memory can be any suitable magnetic storage medium or magneto-optical storage medium, such as resistive random access memory (RRAM), dynamic random access memory (DRAM), static random access memory (SRAM), enhanced dynamic random access memory (EDRAM), high-bandwidth memory (HBM), hybrid memory cube (HMC), etc.

[0088] If the integrated unit / module is implemented in the form of a software program module and sold or used as an independent product, it can be stored in a computer-readable memory. Based on this understanding, the technical solution of this application, in essence, or the part that contributes to the prior art, or all or part of this technical solution, can be embodied in the form of a software product. This computer software product is stored in a memory and includes several instructions to enable a computer device (which can be a personal computer, server, or network device, etc.) to execute all or part of the steps of the methods of various embodiments disclosed in this disclosure. The aforementioned memory includes: various media that can store program codes, such as USB flash drives, read-only memory (ROM), random access memory (RAM), external hard drives, magnetic disks, or optical discs.

[0089] Embodiments of this application also provide a non-transitory computer storage medium storing a computer program. When the computer program is executed by multiple processors, it enables the processors to execute the methods and refinement schemes as Figure 1 or Figure 2 shown.

[0090] It should be clearly understood that this application describes how to form and use specific examples, but this application is not limited to any details of these examples. On the contrary, based on the teachings of the content disclosed in this application, these principles can be applied to many other embodiments.

[0091] In addition, it should be noted that the above-mentioned drawings are only schematic illustrations of the processes included in the method according to the exemplary embodiments of the present application, rather than for the purpose of limitation. It is easy to understand that the processes shown in the above-mentioned drawings do not indicate or limit the chronological order of these processes. Additionally, it is also easy to understand that these processes can be executed synchronously or asynchronously in, for example, multiple modules.

[0092] The exemplary embodiments of the present application have been specifically shown and described above. It should be understood that the present application is not limited to the detailed structures, settings, or implementation methods described herein; on the contrary, the present application is intended to cover various modifications and equivalent settings included within the spirit and scope of the appended claims.

Claims

1. A method for adjusting a control index, characterized in that, Including: Determine the priority coefficients of different types of adjustable resources; According to the priority coefficients, allocate the different types of adjustable resources to different system control adjustment areas; According to the deviation between the system real-time control index and the system set standard, adjust the adjustable resources in the corresponding system control adjustment area.

2. The adjustment method according to claim 1, characterized in that, Calculate the priority coefficients of the different types of adjustable resources according to the following formula: Among them, T i is the priority coefficient of the i-th adjustable resource, K i is the cost assignment of the i-th constraint condition, a i is the constant term coefficient of the i-th adjustable resource, where, 0 < K i < 100, 0 < a i < 1.

3. The adjustment method according to claim 2, wherein Calculate the cost assignment according to the following formula: Among them, T d is the current actual value of the adjustable resource, and T S is the rated state value of the adjustable resource.

4. The adjustment method according to claim 1, characterized in that The system control adjustment area includes: Normal operation area, corresponding to the situation where the deviation between the system real-time control index and the system set standard is within the first threshold range; General adjustment area, corresponding to the situation where the deviation between the system real-time control index and the system set standard is within the second threshold range; Emergency adjustment area, corresponding to the situation where the deviation between the system real-time control index and the system set standard is within the third threshold range; Wherein, the first threshold is less than the second threshold is less than the third threshold.

5. The adjustment method according to claim 1, characterized in that, The system real-time control index includes a voltage index or a frequency index.

6. The adjustment method according to claim 4, characterized in that The step of allocating the different types of adjustable resources to different system control adjustment areas according to the priority coefficients includes: Sort the different types of adjustable resources according to the priority coefficients in descending order, so as to divide the different types of adjustable resources into the highest level, the second highest level and / or the lowest level; Allocate the adjustable resources at the highest level to the normal operation area, and set the action threshold of the adjustable resources in the normal operation area as the first threshold; Allocate the adjustable resources at the second highest level to the general adjustment area, and set the action threshold of the adjustable resources in the general adjustment area as the second threshold; and Allocate the adjustable resources at the lowest level to the emergency adjustment area, and set the action threshold of the adjustable resources in the general adjustment area as the third threshold.

7. The adjustment method according to claim 6, wherein Further including: When the priority coefficients of the adjustable resources change, re-sort the different types of adjustable resources to re-allocate the adjustable resources to different system control adjustment areas.

8. The adjustment method according to claim 6, characterized in that, Further including: In the case that the adjustment capacity of the adjustable resources in the i-th system control and adjustment area D among the different system control and adjustment areas is less than the capacity to be adjusted, the action threshold of the adjustable resources in the (i + 1)-th system control and adjustment area D among the different system control and adjustment areas i is reduced to be equal to the action threshold of the adjustable resources in the i-th system control and adjustment area D i+1 so as to adjust the adjustable resources in the (i + 1)-th system control and adjustment area D i when the adjustment capacity of the adjustable resources in the i-th system control and adjustment area D among the different system control and adjustment areas is less than the capacity to be adjusted i+1 for adjustment.

9. A regulating system for control indicators, characterized in that, Including: A calculation unit for determining the priority coefficients of different types of adjustable resources; An allocation unit for allocating the different types of adjustable resources to different system control adjustment areas according to the priority coefficients; An adjustment unit for adjusting the adjustable resources in the corresponding system control adjustment area according to the deviation between the system real-time control index and the system set standard.

10. An electronic device, characterized in that, Including: One or more processors; A memory for storing one or more programs; When the one or more programs are executed by the one or more processors, the one or more processors execute the method according to any one of claims 1-8.

11. A computer-readable storage medium having a computer program stored thereon, characterized in that, When the program is executed by the processor, the method according to any one of claims 1-8 is implemented.

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