Comprehensive energy simulation test method and device, storage medium and equipment

Abstract

The invention relates to an integrated energy simulation test method and device, a storage medium and equipment. The method comprises the following steps: constructing a power distribution topological structure of an integrated energy system model; constructing a control system in the integrated energy system model; and carrying out development testing on the integrated energy system according to the power distribution topological structure and the control system. According to the embodiment of the invention, the simulation test can be carried out by establishing the integrated energy system model, the current operation strategy of the integrated energy system is obtained according to the development test target and working condition of the integrated energy system, and the control instructions of the virtual system and the low-power system are output according to the operation strategy; monitoring and evaluating the power distribution states of the virtual system and the low-power system; and iteratively upgrading a comprehensive energy system model according to the monitored and evaluated data, and improving the development speed and precision of a comprehensive energy control algorithm. The method has universality, is suitable for modeling of different types of comprehensive energy sources, and has remarkable practical value.

Description

Technical Field

[0001] The present disclosure relates to the field of integrated energy simulation technology, and in particular, to an integrated energy simulation test method, device, storage medium and equipment. Background Art

[0002] An integrated energy system refers to a new type of integrated energy system that uses advanced physical information technology and innovative management models to integrate multiple energy sources such as coal, oil, natural gas, electricity, and thermal energy in a certain area, realize coordinated planning, optimized operation, collaborative management, interactive response, and mutual complementation among multiple heterogeneous energy subsystems, and effectively improve energy utilization efficiency and promote sustainable energy development while meeting the diversified energy demand within the system. The integrated energy system is the main form of energy carrier for human society in the future. It is the only way to achieve the optimal social energy efficiency, promote the large-scale utilization of renewable energy, and achieve sustainable development of human energy. The integrated energy management system regulates energy flow through information flow, optimizes and controls energy equipment within the integrated energy system, reduces the overall operating cost of the system, improves the energy utilization efficiency of the system, and ensures the safety and reliability of the system operation. It is an important guarantee for the stable and efficient operation of the integrated energy system and the core of flexible operation.

[0003] However, research on integrated energy systems is still in its infancy. Relevant simulation platforms for integrated energy systems mainly focus on the planning, operation and market transactions of integrated energy systems. There is a lack of research on energy management and optimization scheduling strategies for integrated energy systems. As a result, when users apply the energy management and optimization scheduling strategies obtained from the simulation platform to actual integrated energy systems, there are certain risks and uncertainties. Therefore, it is urgent to propose a new integrated energy simulation test method that is close to practical applications. Summary of the invention

[0004] The purpose of the present disclosure is to provide a comprehensive energy simulation test method, device, storage medium and equipment. It is possible to conduct simulation tests by establishing a comprehensive energy system model, obtain the current operation strategy of the comprehensive energy system according to the development and test objectives and working conditions of the comprehensive energy system, and output the control instructions of the virtual system and the low-power system according to the operation strategy; monitor and evaluate the power distribution status of the virtual system and the low-power system; iteratively upgrade the comprehensive energy system model according to the data obtained from the monitoring and evaluation, and improve the development speed and accuracy of the comprehensive energy control algorithm. This method is universal and suitable for different types of comprehensive energy modeling, and has significant practical value.

[0005] In order to achieve the above object, according to a first aspect of an embodiment of the present disclosure, a comprehensive energy simulation test method is provided, comprising:

[0006] Constructing the distribution topology of the integrated energy system model;

[0007] Constructing a control system in the integrated energy system model;

[0008] The integrated energy system is developed and tested according to the power distribution topology and the control system.

[0009] Optionally, the integrated energy system model includes at least one virtual system, at least one small power system, a supporting bus and an operating bus;

[0010] The distribution topology structure for constructing the comprehensive energy system model includes:

[0011] The supporting busbar supplies power to the at least one virtual system, and the at least one virtual system supplies power to the at least one low-power system through the operating busbar.

[0012] Optionally, the supporting bus includes an AC supporting bus and a DC supporting bus, and the operating bus includes an AC operating bus and a DC operating bus.

[0013] Optionally, the power distribution topology structure for constructing the integrated energy system model includes:

[0014] Constructing the virtual system model;

[0015] The low-power system model is constructed.

[0016] Optionally, the constructing the virtual system model includes:

[0017] Obtaining a list of input and output parameters of the virtual system;

[0018] The virtual system model is constructed according to the input and output parameter list.

[0019] Optionally, constructing the low-power system model includes:

[0020] Obtaining a control parameter list and a monitoring parameter list of the low-power system;

[0021] The low-power system model is constructed according to the control parameter list and the monitoring parameter list.

[0022] Optionally, the control system in constructing the integrated energy system model includes:

[0023] Respectively construct the database layer, model layer, control layer and equipment layer of the control system in the comprehensive energy system model;

[0024] The control system includes a database layer, a model layer, a control layer and a device layer; the database layer includes a comprehensive energy database, the model layer includes a comprehensive energy model, the control layer includes a real-time coordination control algorithm module and a full life cycle algorithm module, and the device layer includes a virtual system control module, a small power system control module and a power distribution control module;

[0025] The database layer is used to provide modeling data for the model layer;

[0026] The model layer is used to establish the comprehensive energy model and provide control objects for the control layer;

[0027] The control layer is used to implement a coordinated control algorithm for the comprehensive energy model based on a full life cycle algorithm module;

[0028] The device layer is used to implement operating power control of the virtual system and the low-power system.

[0029] Optionally, the developing and testing the integrated energy system according to the power distribution topology and the control system includes:

[0030] Setting development and testing objectives for the integrated energy system;

[0031] Setting the operating conditions of the integrated energy system;

[0032] The current operation strategy of the integrated energy system is obtained according to the development and test objectives and operating conditions of the integrated energy system, and control instructions of the virtual system and the small power system are output according to the operation strategy.

[0033] Optionally, the developing and testing the integrated energy system according to the power distribution topology and the control system further includes:

[0034] Monitoring and evaluating the power distribution status of the virtual system and the small power system;

[0035] The integrated energy system model is iteratively upgraded based on the data obtained from the monitoring and evaluation.

[0036] According to a second aspect of an embodiment of the present disclosure, a comprehensive energy simulation test device is provided, the device comprising:

[0037] The first building block is used to construct a distribution topology of the integrated energy system model;

[0038] A second building module is used to build a control system in the integrated energy system model;

[0039] A development and testing module is used to perform development and testing on the integrated energy system according to the power distribution topology and the control system.

[0040] According to a third aspect of an embodiment of the present disclosure, there is provided a non-temporary computer-readable storage medium on which a computer program is stored, and when the program is executed by a processor, the steps of any one of the methods described in the first aspect are implemented.

[0041] According to a fourth aspect of an embodiment of the present disclosure, there is provided an electronic device, including:

[0042] a memory having a computer program stored thereon;

[0043] A processor is used to execute the computer program in the memory to implement the steps of any one of the methods in the first aspect.

[0044] In summary, the disclosed embodiment provides a comprehensive energy simulation test method, including: constructing a power distribution topology structure of a comprehensive energy system model; constructing a control system in the comprehensive energy system model; and developing and testing the comprehensive energy system according to the power distribution topology structure and the control system. It is possible to conduct simulation tests by establishing a comprehensive energy system model, obtain the current operation strategy of the comprehensive energy system according to the development and test objectives and working conditions of the comprehensive energy system, and output control instructions for the virtual system and the low-power system according to the operation strategy; monitor and evaluate the power distribution status of the virtual system and the low-power system; and iteratively upgrade the comprehensive energy system model according to the data obtained from the monitoring and evaluation, so as to improve the development speed and accuracy of the comprehensive energy control algorithm. This method is universal and suitable for different types of comprehensive energy modeling, and has significant practical value.

[0045] Other features and advantages of the present disclosure will be described in detail in the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] The accompanying drawings are used to provide a further understanding of the present disclosure and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present disclosure but do not constitute a limitation of the present disclosure. In the accompanying drawings:

[0047] Figure 1a It is a flow chart of a comprehensive energy simulation test method according to an exemplary embodiment.

[0048] Figure 1b The diagram is a schematic diagram of a power distribution topology structure of a comprehensive energy system model according to an exemplary embodiment.

[0049] Figure 2 It is a flow chart of a comprehensive energy simulation test method according to an exemplary embodiment.

[0050] Figure 3 It is a flow chart of a comprehensive energy simulation test method according to an exemplary embodiment.

[0051] Figure 4 It is a flow chart of a comprehensive energy simulation test method according to an exemplary embodiment.

[0052] Figure 5a It is a flow chart of a comprehensive energy simulation test method according to an exemplary embodiment.

[0053] Figure 5b It is a structural schematic diagram of a control system of a comprehensive energy system model according to an exemplary embodiment.

[0054] Figure 6 It is a flow chart of a comprehensive energy simulation test method according to an exemplary embodiment.

[0055] Figure 7 It is a flow chart of a comprehensive energy simulation test method according to an exemplary embodiment.

[0056] Figure 8 It is a block diagram of a comprehensive energy simulation test device according to an exemplary embodiment.

[0057] Fig. 9 is a block diagram of an electronic device 900 according to an exemplary embodiment.

[0058] Fig.10 is a block diagram of an electronic device 1000 according to an exemplary embodiment. DETAILED DESCRIPTION

[0059] The specific implementation of the present disclosure is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described herein is only used to illustrate and explain the present disclosure, and is not used to limit the present disclosure.

[0060] It should be noted that all actions of acquiring signals, information or data in the present disclosure are carried out in compliance with the relevant data protection laws and policies of the country where the device is located and with the authorization given by the owner of the corresponding device.

[0061] It should be understood that the various steps described in the method embodiments of the present disclosure may be performed in different orders and / or in parallel. In addition, the method embodiments may include additional steps and / or omit the steps shown. The scope of the present disclosure is not limited in this respect.

[0062] The term "including" and its variations used herein are open inclusions, i.e., "including but not limited to". The term "based on" means "based at least in part on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments". The relevant definitions of other terms will be given in the following description.

[0063] It should be noted that the concepts of "first", "second", "third", "fourth", etc. mentioned in the present disclosure are only used to distinguish different ports, devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these ports, devices, modules or units.

[0064] It should be noted that the modifications of "one" and "multiple" mentioned in the present disclosure are illustrative rather than restrictive. Those skilled in the art should understand that, unless otherwise clearly indicated in the context, they should be understood as "one or more". In the description of the present disclosure, unless otherwise specified, "multiple" refers to two or more than two, and other quantifiers are similar; "at least one item", "one or more items" or similar expressions refer to any combination of these items, including any combination of single items or plural items. For example, at least one item a can represent any number of a; for another example, one or more items of a, b and c can represent: a, b, c, ab, ac, bc, or abc, where a, b, c can be single or multiple; "and / or" is a kind of association relationship that describes the associated objects, indicating that there can be three relationships, for example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone, where A and B can be singular or plural.

[0065] Although the operations or steps are described in a specific order in the drawings in the embodiments of the present disclosure, it should not be understood that it is required to perform these operations or steps in the specific order shown or in a serial order, or to perform all the operations or steps shown to obtain the desired results. In the embodiments of the present disclosure, these operations or steps can be performed in series; these operations or steps can also be performed in parallel; or some of these operations or steps can be performed. The present disclosure is described below in conjunction with specific embodiments.

[0066] First, the application scenarios of the present disclosure are explained. With the continuous development of science and technology, the high penetration of renewable energy, the flexible interaction of emerging loads, and the wide access of multiple factors, the uncertainty and complexity of the energy Internet are becoming increasingly higher. For the complex energy Internet, modeling and simulation have always been an important research tool. Therefore, the modeling and simulation of the energy Internet has always provided important technical support for the integration, innovation and development of multi-field technologies in the energy Internet, as well as the implementation of business applications.

[0067] Research on integrated energy systems is still in its infancy. Relevant simulation platforms for integrated energy systems mainly focus on the planning, operation and market transactions of integrated energy systems. There is a lack of research on energy management and optimization scheduling strategies for integrated energy systems. As a result, when users apply the energy management and optimization scheduling strategies obtained from the simulation platform to actual integrated energy systems, there are certain risks and uncertainties. Therefore, it is urgent to propose a new integrated energy simulation test method that is close to practical applications.

[0068] Figure 1a FIG. 1 is a flow chart of a comprehensive energy simulation test method according to an exemplary embodiment. Figure 1a As shown, the embodiment of the present disclosure provides a comprehensive energy simulation test method, which may include the following steps:

[0069] In step S10, a power distribution topology of the integrated energy system model is constructed.

[0070] In this step, illustratively, Figure 1b FIG. 1 is a schematic diagram of a power distribution topology structure of a comprehensive energy system model according to an exemplary embodiment. Figure 1b As shown, the integrated energy system model includes at least one virtual system 10, at least one small power system 20, a support bus 30, and an operating bus 40. The support bus 30 supplies power to at least one virtual system 10, and at least one virtual system 10 supplies power to at least one small power system 20 through the operating bus 40. The support bus 30 may include an AC support bus and a DC support bus, and the operating bus 40 may include an AC operating bus and a DC operating bus.

[0071] In step S20, a control system in the integrated energy system model is constructed.

[0072] In this step, a control system in the integrated energy system model is constructed. Exemplarily, the control system may include a device layer, a control layer, and a model layer. Among them, the device layer implements the operation mode and power control of a single device. First, a communication link between the virtual system 10, the low-power system 20, and the power distribution system is established to achieve communication, collection, and feedback. Then, the power control of the virtual system 10 and the low-power system 20 is achieved, and the control of the platform power distribution link is achieved.

[0073] The control layer realizes real-time coordinated control based on the full life cycle algorithm.

[0074] The model layer is to establish a comprehensive energy model to provide control objects for the control layer. First, the system mechanism model is established; the system parameters are identified through transient and steady-state characteristics; the error terms are numerically modeled, and the error term model is established using a regression prediction algorithm; the error term model and the mechanism model are combined to form a model of the control layer.

[0075] In step S30, the integrated energy system is developed and tested according to the power distribution topology and the control system.

[0076] In this step, the integrated energy system is developed and tested according to the power distribution topology and control system. For example, the integrated energy system development and testing target can be set, the virtual system model can be called, the real-time algorithm can be started, the current system operation strategy can be calculated, and the reference control instructions of the virtual system 10 and the small power system 20 can be output.

[0077] Set the working conditions of the virtual system 10 and issue control instructions. The virtual system 10 can fit the operating conditions of the power grid or integrated energy, including but not limited to simulating the voltage and frequency fluctuations of the power grid; fit the operating modes and typical working conditions of a single or multiple types of integrated energy, as well as extreme working conditions.

[0078] In addition, the virtual system 10, the small power system 20 and the power distribution system can be monitored and evaluated, the model of the virtual system 10 can be iterated, and the model of the virtual system 10 can be upgraded to better complete the fitting of the real microgrid and get closer to the operation and control of the actual system.

[0079] In summary, the disclosed embodiment provides a comprehensive energy simulation test method, including: constructing a power distribution topology structure of a comprehensive energy system model; constructing a control system in the comprehensive energy system model; and developing and testing the comprehensive energy system according to the power distribution topology structure and the control system. It is possible to conduct simulation tests by establishing a comprehensive energy system model, obtain the current operation strategy of the comprehensive energy system according to the development and test objectives and working conditions of the comprehensive energy system, and output control instructions for the virtual system and the low-power system according to the operation strategy; monitor and evaluate the power distribution status of the virtual system and the low-power system; and iteratively upgrade the comprehensive energy system model according to the data obtained from the monitoring and evaluation, so as to improve the development speed and accuracy of the comprehensive energy control algorithm. This method is universal and suitable for different types of comprehensive energy modeling, and has significant practical value.

[0080] Figure 2FIG. 1 is a flow chart of a comprehensive energy simulation test method according to an exemplary embodiment. Figure 2 As shown, the distribution topology structure of building the integrated energy system model may include the following steps:

[0081] In step S101, the virtual system model is constructed.

[0082] In this step, a model of the virtual system 10 is constructed. Exemplarily, the virtual system 10 may be a photovoltaic power generation virtual system, a wind power generation virtual system, an energy storage power station virtual system, or a conventional power grid virtual system.

[0083] In step S102, the low-power system model is constructed.

[0084] In this step, a model of the low-power system 20 is constructed. Exemplarily, the low-power system 20 may be a water electrolysis hydrogen production system, a heating system, or an energy storage system.

[0085] Figure 3 FIG. 1 is a flow chart of a comprehensive energy simulation test method according to an exemplary embodiment. Figure 3 As shown, the construction of the virtual system model may include the following steps:

[0086] In step S1011, an input and output parameter list of the virtual system is obtained.

[0087] In this step, the input and output parameter list of the virtual system 10 is obtained. For example, the input and output parameter list of the virtual system 10 can be found in Table 1:

[0088] Table 1

[0089]

[0090] In step S1012, the virtual system model is constructed according to the input and output parameter list.

[0091] In this step, a model of the virtual system 10 is constructed based on the input and output parameter list.

[0092] Figure 4 FIG. 1 is a flow chart of a comprehensive energy simulation test method according to an exemplary embodiment. Figure 4 As shown, the construction of the low-power system model may include the following steps:

[0093] In step S1021, a control parameter list and a monitoring parameter list of the low-power system are obtained.

[0094] In this step, a control parameter list and a monitoring parameter list of the low-power system 20 are obtained. For example, taking the low-power system 20 as a water electrolysis hydrogen production system, its control parameter list can be found in Table 2:

[0095] Table 2

[0096]

[0097] The list of monitoring parameters can be found in Table 3:

[0098] Table 3

[0099]

[0100] In step S1022, the low-power system model is constructed according to the control parameter list and the monitoring parameter list.

[0101] In this step, a model of the small power system 20 is constructed according to the control parameter list and the monitoring parameter list.

[0102] Figure 5a FIG. 1 is a flow chart of a comprehensive energy simulation test method according to an exemplary embodiment. Figure 5a As shown, the construction of the control system in the integrated energy system model may include the following steps:

[0103] In step S201, the database layer, model layer, control layer and device layer of the control system in the integrated energy system model are constructed respectively.

[0104] In this step, the database layer, model layer, control layer and device layer of the control system in the integrated energy system model are constructed respectively. Figure 5b FIG. 1 is a schematic diagram of a control system of a comprehensive energy system model according to an exemplary embodiment. Figure 5b As shown, the database layer includes a comprehensive energy database 7, the model layer includes a comprehensive energy model 6, the control layer includes a real-time coordination control algorithm module 4 and a full life cycle algorithm module 5, and the equipment layer includes a virtual system control module 1, a small power system control module 2 and a power distribution control module 3.

[0105] The database layer is used to provide modeling data for the model layer; the model layer is used to establish a comprehensive energy model and provide control objects for the control layer; the control layer is used to implement the coordinated control algorithm for the comprehensive energy model based on the full life cycle algorithm module 5; the equipment layer is used to implement the operating power control of the virtual system 10 and the small power system 20. Modbus TCP is used to establish the communication between the virtual system 10 (wind power virtual system, photovoltaic virtual system, energy storage virtual system), the small power system 20 (taking the water electrolysis hydrogen production system as an example) and the distribution system to achieve communication, collection and feedback. Then, the start, stop and power reference distribution control of the virtual system 10 and the small power system 20 are realized, and the control of the platform distribution link is realized.

[0106] Figure 6 FIG. 1 is a flow chart of a comprehensive energy simulation test method according to an exemplary embodiment. Figure 6 The development and testing of the integrated energy system according to the power distribution topology and the control system may include the following steps:

[0107] In step S301, the development and testing objectives of the integrated energy system are set.

[0108] In this step, the development and testing objectives of the integrated energy system are set. For example, taking the small power system 20 as a water electrolysis hydrogen production system as an example, the development and testing objectives can be set as the maximum hydrogen production, the minimum power abandonment, or the minimum hydrogen production cost.

[0109] In step S302, the operating conditions of the integrated energy system are set.

[0110] In this step, the operating conditions of the integrated energy system are set. Exemplarily, the control system inputs historical data to the wind power virtual system, the photovoltaic virtual system, and the energy storage virtual system. The historical data covers normal operating conditions, extreme conditions, fault conditions, and maintenance conditions. The model output is the power output reference of wind power, photovoltaics, and energy storage. The power output reference can be linearly scaled according to the rated capacity of the system from which the historical data comes and the rated capacity of the virtual system 10.

[0111] In step S303, the current operation strategy of the integrated energy system is obtained according to the development and test objectives and working conditions of the integrated energy system, and control instructions of the virtual system and the small power system are output according to the operation strategy.

[0112] In this step, the current operation strategy of the integrated energy system is obtained according to the development and test objectives and working conditions of the integrated energy system, and the control instructions of the virtual system 10 and the small power system 20 are output according to the operation strategy. For example, taking the small power system 20 as a water electrolysis hydrogen production system as an example, the wind and solar storage power optimization value and hydrogen production setting value under the maximum hydrogen production, minimum power abandonment and minimum hydrogen production cost are calculated, and output to the integrated energy model for testing.

[0113] Figure 7 FIG. 1 is a flow chart of a comprehensive energy simulation test method according to an exemplary embodiment. Figure 7 The development and testing of the integrated energy system according to the power distribution topology and the control system may also include the following steps:

[0114] In step S304, the power distribution status of the virtual system and the small power system is monitored and evaluated.

[0115] In this step, the power distribution status of the virtual system 10 and the small power system 20 is monitored and evaluated. Exemplarily, the power of the virtual system 10 and the small power system 20 is monitored and evaluated to see whether the power of the two is matched.

[0116] In step S305, the integrated energy system model is iteratively updated based on the data acquired through the monitoring and evaluation.

[0117] In this step, the integrated energy system model is iteratively upgraded based on the data obtained from monitoring and evaluation. Exemplarily, the integrated energy system model is tested, and the virtual power reference of the calculated wind, solar and storage power optimization value is reset according to the test results, the hydrogen production power value is set, and the test is performed again. The integrated energy system model is upgraded for testing, and it is iterated repeatedly until the test results reach the ideal state or design goal.

[0118] In summary, the disclosed embodiment provides a comprehensive energy simulation test method, including: constructing a power distribution topology structure of a comprehensive energy system model; constructing a control system in the comprehensive energy system model; and developing and testing the comprehensive energy system according to the power distribution topology structure and the control system. It is possible to conduct simulation tests by establishing a comprehensive energy system model, obtain the current operation strategy of the comprehensive energy system according to the development and test objectives and working conditions of the comprehensive energy system, and output control instructions for the virtual system and the low-power system according to the operation strategy; monitor and evaluate the power distribution status of the virtual system and the low-power system; and iteratively upgrade the comprehensive energy system model according to the data obtained from the monitoring and evaluation, so as to improve the development speed and accuracy of the comprehensive energy control algorithm. This method is universal and suitable for different types of comprehensive energy modeling, and has significant practical value.

[0119] Figure 8 FIG. 1 is a block diagram of a comprehensive energy simulation test device according to an exemplary embodiment. Figure 8 The embodiment of the present disclosure provides a comprehensive energy simulation test device 800, which may include the following modules:

[0120] A first construction module 810 is used to construct a power distribution topology structure of a comprehensive energy system model;

[0121] The second construction module 820 is used to construct the control system in the comprehensive energy system model;

[0122] The development and testing module 830 is used to perform development and testing on the integrated energy system according to the power distribution topology and the control system.

[0123] Optionally, the integrated energy system model includes at least one virtual system, at least one small power system, a supporting bus and an operating bus;

[0124] The supporting busbar supplies power to the at least one virtual system, and the at least one virtual system supplies power to the at least one low-power system through the operating busbar.

[0125] Optionally, the supporting bus includes an AC supporting bus and a DC supporting bus, and the operating bus includes an AC operating bus and a DC operating bus.

[0126] Optionally, the first building module 810 includes a first building submodule, which is used to:

[0127] Constructing the virtual system model;

[0128] The low-power system model is constructed.

[0129] Optionally, the first construction submodule includes a first acquisition module, which is used to acquire an input and output parameter list of the virtual system;

[0130] The first construction submodule includes a virtual system model construction module, which is used to construct the virtual system model according to the input and output parameter list.

[0131] Optionally, the first construction submodule includes a second acquisition module, configured to acquire a control parameter list and a monitoring parameter list of the low-power system;

[0132] The first construction submodule includes a low-power system model construction module, which is used to construct the low-power system model according to the control parameter list and the monitoring parameter list.

[0133] Optionally, the second construction module 820 includes a second construction submodule, which is used to respectively construct a database layer, a model layer, a control layer and a device layer of the control system in the integrated energy system model;

[0134] The control system includes a database layer, a model layer, a control layer and a device layer; the database layer includes a comprehensive energy database, the model layer includes a comprehensive energy model, the control layer includes a real-time coordination control algorithm module and a full life cycle algorithm module, and the device layer includes a virtual system control module, a small power system control module and a power distribution control module;

[0135] The database layer is used to provide modeling data for the model layer;

[0136] The model layer is used to establish the comprehensive energy model and provide control objects for the control layer;

[0137] The control layer is used to implement a coordinated control algorithm for the comprehensive energy model based on a full life cycle algorithm module;

[0138] The device layer is used to implement operating power control of the virtual system and the low-power system.

[0139] Optionally, the development and testing module 830 includes a first setting module for setting a development and testing target of the integrated energy system;

[0140] The development and testing module 830 includes a second setting module for setting the operating conditions of the integrated energy system;

[0141] The development and testing module 830 includes a strategy output module, which is used to obtain the current operation strategy of the integrated energy system according to the development and testing objectives and operating conditions of the integrated energy system, and output control instructions of the virtual system and the small power system according to the operation strategy.

[0142] Optionally, the development test module 830 further includes a monitoring and evaluation module for monitoring and evaluating the power distribution status of the virtual system and the low-power system;

[0143] The development and testing module 830 also includes an iterative upgrade module for iteratively upgrading the integrated energy system model based on the data obtained from the monitoring and evaluation.

[0144] Regarding the device in the above embodiment, the specific manner in which each module performs operations has been described in detail in the embodiment of the method, and will not be elaborated here.

[0145] In summary, the disclosed embodiment provides a comprehensive energy simulation test device, the device comprising: a first construction module, used to construct a distribution topology structure of a comprehensive energy system model; a second construction module, used to construct a control system in the comprehensive energy system model; a development test module, used to develop and test the comprehensive energy system according to the distribution topology structure and the control system. It is possible to conduct simulation tests by establishing a comprehensive energy system model, obtain the current operation strategy of the comprehensive energy system according to the development and test objectives and working conditions of the comprehensive energy system, and output control instructions for the virtual system and the low-power system according to the operation strategy; monitor and evaluate the distribution status of the virtual system and the low-power system; iteratively upgrade the comprehensive energy system model according to the data obtained from the monitoring and evaluation, and improve the development speed and accuracy of the comprehensive energy control algorithm. This method is universal and suitable for different types of comprehensive energy modeling, and has significant practical value.

[0146] Fig. 9 FIG. 9 is a block diagram of an electronic device 900 according to an exemplary embodiment. Fig. 9 As shown, the electronic device 900 may include: a processor 901 and a memory 902. The electronic device 900 may also include one or more of a multimedia component 903, an input / output (I / O) interface 904, and a communication component 905.

[0147] The processor 901 is used to control the overall operation of the electronic device 900 to complete all or part of the steps in the above-mentioned comprehensive energy simulation test method. The memory 902 is used to store various types of data to support the operation of the electronic device 900, and these data may include, for example, instructions for any application or method used to operate on the electronic device 900, and application-related data, such as contact data, sent and received messages, pictures, audio, video, etc. The memory 902 can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (Static Random Access Memory, referred to as SRAM), electrically erasable programmable read-only memory (Electrically Erasable Programmable Read-Only Memory, referred to as EEPROM), erasable programmable read-only memory (Erasable Programmable Read-Only Memory, referred to as EPROM), programmable read-only memory (Programmable Read-Only Memory, referred to as PROM), read-only memory (Read-Only Memory, referred to as ROM), magnetic memory, flash memory, disk or optical disk. The multimedia component 903 may include a screen and an audio component. The screen may be, for example, a touch screen, and the audio component is used to output and / or input audio signals. For example, the audio component may include a microphone for receiving external audio signals. The received audio signal may be further stored in the memory 902 or sent through the communication component 905. The audio component also includes at least one speaker for outputting audio signals. The I / O interface 904 provides an interface between the processor 901 and other interface modules, and the other interface modules may be keyboards, mice, buttons, etc. These buttons may be virtual buttons or physical buttons. The communication component 905 is used for wired or wireless communication between the electronic device 900 and other devices. Wireless communication, such as Wi-Fi, Bluetooth, Near Field Communication (NFC), 2G, 3G, 4G, NB-IOT, eMTC, or other 5G, etc., or a combination of one or more of them, is not limited here. Therefore, the corresponding communication component 905 may include: Wi-Fi module, Bluetooth module, NFC module, etc.

[0148] In an exemplary embodiment, the electronic device 900 can be implemented by one or more application specific integrated circuits (ASIC), digital signal processors (DSP), digital signal processing devices (DSPD), programmable logic devices (PLD), field programmable gate arrays (FPGA), controllers, microcontrollers, microprocessors or other electronic components to execute the above-mentioned comprehensive energy simulation test method.

[0149] In another exemplary embodiment, a computer-readable storage medium including program instructions is also provided, and when the program instructions are executed by a processor, the steps of the above-mentioned integrated energy simulation test method are implemented. For example, the computer-readable storage medium can be the above-mentioned memory 902 including program instructions, and the above-mentioned program instructions can be executed by the processor 901 of the electronic device 900 to complete the above-mentioned integrated energy simulation test method.

[0150] Fig.10 1 is a block diagram of an electronic device 1000 according to an exemplary embodiment. For example, the electronic device 1000 may be provided as a server. Fig.10 The electronic device 1000 includes a processor 1022, which may be one or more, and a memory 1032 for storing a computer program executable by the processor 1022. The computer program stored in the memory 1032 may include one or more modules each corresponding to a set of instructions. In addition, the processor 1022 may be configured to execute the computer program to perform the above-mentioned comprehensive energy simulation test method.

[0151] In addition, the electronic device 1000 may further include a power supply component 1026 and a communication component 1050, wherein the power supply component 1026 may be configured to perform power management of the electronic device 1000, and the communication component 1050 may be configured to implement communication, for example, wired or wireless communication, of the electronic device 1000. In addition, the electronic device 1000 may further include an input / output (I / O) interface 1058. The electronic device 1000 may operate based on an operating system stored in the memory 1032.

[0152] In another exemplary embodiment, a computer-readable storage medium including program instructions is also provided, and when the program instructions are executed by a processor, the steps of the above-mentioned integrated energy simulation test method are implemented. For example, the non-transitory computer-readable storage medium can be the above-mentioned memory 1032 including program instructions, and the above-mentioned program instructions can be executed by the processor 1022 of the electronic device 1000 to complete the above-mentioned integrated energy simulation test method.

[0153] In another exemplary embodiment, a computer program product is also provided. The computer program product includes a computer program that can be executed by a programmable device. The computer program has a code portion for executing the above-mentioned comprehensive energy simulation test method when executed by the programmable device.

[0154] The preferred embodiments of the present disclosure are described in detail above in conjunction with the accompanying drawings; however, the present disclosure is not limited to the specific details in the above embodiments. Within the technical concept of the present disclosure, a variety of simple modifications can be made to the technical solution of the present disclosure, and these simple modifications all fall within the protection scope of the present disclosure.

[0155] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present disclosure will not further describe various possible combinations.

[0156] In addition, various embodiments of the present disclosure may be arbitrarily combined, and as long as they do not violate the concept of the present disclosure, they should also be regarded as the contents disclosed by the present disclosure.

Claims

1. A comprehensive energy simulation test method, characterized in that: include: Constructing the distribution topology of the integrated energy system model; Constructing a control system in the integrated energy system model; The integrated energy system is developed and tested according to the power distribution topology and the control system.

2. The method according to claim 1, characterized in that The integrated energy system model includes at least one virtual system, at least one small power system, a supporting bus and an operating bus; The distribution topology structure for constructing the comprehensive energy system model includes: The supporting busbar supplies power to the at least one virtual system, and the at least one virtual system supplies power to the at least one low-power system through the operating busbar.

3. The method according to claim 2, characterized in that The supporting busbars include an AC supporting busbar and a DC supporting busbar, and the operating busbars include an AC operating busbar and a DC operating busbar.

4. The method according to claim 2, characterized in that: The distribution topology structure for constructing the comprehensive energy system model includes: Constructing the virtual system model; The low-power system model is constructed.

5. The method according to claim 4, characterized in that The constructing of the virtual system model comprises: Obtaining a list of input and output parameters of the virtual system; The virtual system model is constructed according to the input and output parameter list.

6. The method according to claim 4, characterized in that The constructing of the low-power system model comprises: Obtaining a control parameter list and a monitoring parameter list of the low-power system; The low-power system model is constructed according to the control parameter list and the monitoring parameter list.

7. The method according to claim 1, characterized in that The control system in constructing the comprehensive energy system model includes: Respectively construct the database layer, model layer, control layer and equipment layer of the control system in the comprehensive energy system model; The control system includes a database layer, a model layer, a control layer and a device layer; the database layer includes a comprehensive energy database, the model layer includes a comprehensive energy model, the control layer includes a real-time coordination control algorithm module and a full life cycle algorithm module, and the device layer includes a virtual system control module, a small power system control module and a power distribution control module; The database layer is used to provide modeling data for the model layer; The model layer is used to establish the comprehensive energy model and provide control objects for the control layer; The control layer is used to implement a coordinated control algorithm for the comprehensive energy model based on a full life cycle algorithm module; The device layer is used to implement operating power control of the virtual system and the low-power system.

8. The method according to claim 2, characterized in that: The developing and testing the integrated energy system according to the power distribution topology and the control system comprises: Setting development and testing objectives for the integrated energy system; Setting the operating conditions of the integrated energy system; The current operation strategy of the integrated energy system is obtained according to the development and test objectives and operating conditions of the integrated energy system, and control instructions of the virtual system and the small power system are output according to the operation strategy.

9. The method according to claim 2, characterized in that: The developing and testing the integrated energy system according to the power distribution topology and the control system further comprises: Monitoring and evaluating the power distribution status of the virtual system and the small power system; The integrated energy system model is iteratively upgraded based on the data obtained from the monitoring and evaluation.

10. A comprehensive energy simulation test device, characterized in that: The device comprises: The first building block is used to construct a distribution topology of the integrated energy system model; A second building module is used to build a control system in the integrated energy system model; A development and testing module is used to perform development and testing on the integrated energy system according to the power distribution topology and the control system.

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

12. An electronic device, characterized in that: include: a memory having a computer program stored thereon; A processor, configured to execute the computer program in the memory to implement the steps of the method according to any one of claims 1 to 9.

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