Energy storage system remote management method, storage medium and electronic equipment

Abstract

The invention relates to the technical field of energy storage management, in particular to an energy storage system remote management method, a storage medium and electronic equipment, and the method comprises the steps: deploying a collection server for an energy storage unit of an energy storage system in advance, and collecting the feature data of the energy storage unit in real time; a controller and a data transmission module are configured for an acquisition server of the energy storage unit, and energy storage unit characteristic data acquired by each sensor is subjected to data exchange with a remote management platform; based on the characteristic data of the energy storage unit acquired by each sensor, different regulation and control modes are adopted for different acquisition servers.

Description

Background Art

[0002] With the development of renewable energy, energy storage systems have become key components of grid dispatching and energy management. In order to improve the reliability and flexibility of the system, remote management and distributed management have become important requirements for energy storage systems. Therefore, it is necessary to propose a remote management method, storage medium and electronic equipment for energy storage systems, which can be widely used in the remote management of various energy storage systems, such as home photovoltaic energy storage, microgrid energy storage, electric vehicle charging stations, etc. Summary of the invention

[0003] The main purpose of the present invention is to provide a remote management method for an energy storage system, which effectively solves the above-mentioned problems mentioned in the background technology.

[0004] The technical solution of the present invention is as follows:

[0005] In a first aspect, a remote management method for an energy storage system is proposed, the method comprising the following steps:

[0006] S1. Deploy a collection server to the energy storage unit of the energy storage system in advance to collect characteristic data of the energy storage unit in real time;

[0007] S2. A controller and a data transmission module are configured for the collection server of the energy storage unit, and the characteristic data of the energy storage unit collected by each sensor is exchanged with the remote management platform;

[0008] S3. Based on the characteristic data of the energy storage unit collected by each sensor, different control methods are adopted for different collection servers.

[0009] A further improvement of the present invention is that the energy storage unit characteristic data in S1 specifically includes: voltage characteristic data, current characteristic data, temperature characteristic data, and time node data.

[0010] A further improvement of the present invention is that the data transmission module in S2 uses any one of a low power wide area network or a cellular network to perform data transmission.

[0011] A further improvement of the present invention is that the remote management platform in S2 provides a real-time monitoring function, and the user can view the change status of the characteristic data of the energy storage unit through a Web interface or a mobile application.

[0012] A further improvement of the present invention is that the different control methods adopted for different acquisition servers in S3 include the following specific steps:

[0013] S31, obtaining historical characteristic data of the energy storage unit under the historical steady state of the energy storage system, fitting the change curves of the historical voltage characteristic data, the historical current characteristic data, and the historical temperature characteristic data relative to the historical time node data based on the historical characteristic data, and outputting the steady-state curve of the energy storage unit;

[0014] S32. When the deviation of the characteristic data of the energy storage unit collected in real time from the steady-state curve of the energy storage unit is greater than a preset value, a different control method is adopted.

[0015] A further improvement of the present invention is that the different control methods for different collection servers in S3 also include: when the deviation value of the real-time collected energy storage unit characteristic data compared to the energy storage unit steady-state curve is greater than a preset value, a reminder message is output to the remote management platform.

[0016] The technical effects of the present invention are as follows:

[0017] A remote management method for energy storage system is constructed. The present invention collects the characteristic data of energy storage unit in real time by deploying a collection server on the energy storage unit of the energy storage system in advance; configures a controller and a data transmission module on the collection server of the energy storage unit, exchanges the characteristic data of energy storage unit collected by each sensor with the remote management platform; and adopts different control methods for different collection servers based on the characteristic data of energy storage unit collected by each sensor. Therefore, it has good operability, high accuracy and high flexibility, and can effectively support the efficient, flexible and safe management of energy storage system. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Other features, objects and advantages of the present invention will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings:

[0019] Figure 1 A schematic diagram of a flow chart of a remote management method for an energy storage system according to the present invention;

[0020] Figure 2 It is a schematic diagram of the computer-readable storage medium structure of the present invention. DETAILED DESCRIPTION

[0021] The present invention aims to propose a remote management method for energy storage systems, which can collect energy storage unit characteristic data in real time by deploying a collection server on the energy storage unit of the energy storage system in advance; configure a controller and a data transmission module on the collection server of the energy storage unit, and exchange the energy storage unit characteristic data collected by each sensor with the remote management platform; and adopt different control methods for different collection servers based on the energy storage unit characteristic data collected by each sensor. Therefore, it has good operability, high accuracy and high flexibility, and can effectively support efficient, flexible and safe management of energy storage systems.

[0022] Embodiment 1:

[0023] This embodiment proposes a remote management method for an energy storage system. Figure 1 As shown, the specific steps include:

[0024] S1. Deploy a collection server to the energy storage unit of the energy storage system in advance to collect characteristic data of the energy storage unit in real time;

[0025] S2. A controller and a data transmission module are configured for the collection server of the energy storage unit, and the characteristic data of the energy storage unit collected by each sensor is exchanged with the remote management platform;

[0026] S3. Based on the characteristic data of the energy storage unit collected by each sensor, different control methods are adopted for different collection servers.

[0027] In this embodiment, the energy storage unit characteristic data in S1 specifically includes: voltage characteristic data, current characteristic data, temperature characteristic data, and time node data.

[0028] In this embodiment, the data transmission module in S2 uses any one of a low power wide area network or a cellular network to perform data transmission.

[0029] In this embodiment, the remote management platform in S2 provides a real-time monitoring function, and the user can view the change status of the characteristic data of the energy storage unit through a web interface or a mobile application.

[0030] In this embodiment, the different control methods adopted for different acquisition servers in S3 include the following specific steps:

[0031] S31, obtaining historical characteristic data of the energy storage unit under the historical steady state of the energy storage system, fitting the change curves of the historical voltage characteristic data, the historical current characteristic data, and the historical temperature characteristic data relative to the historical time node data based on the historical characteristic data, and outputting the steady-state curve of the energy storage unit;

[0032] S32. When the deviation of the characteristic data of the energy storage unit collected in real time from the steady-state curve of the energy storage unit is greater than a preset value, a different control method is adopted.

[0033] In this embodiment, the different control methods for different collection servers in S3 also include: when the deviation value of the real-time collected energy storage unit characteristic data compared to the energy storage unit steady-state curve is greater than a preset value, outputting a reminder message to the remote management platform.

[0034] Embodiment 2:

[0035] This embodiment provides an electronic device, including: a processor and a memory, wherein the memory stores a computer program that can be called by the processor; the processor executes the above-mentioned energy storage system remote management method by calling the computer program stored in the memory.

[0036] The electronic device may have relatively large differences due to different configurations or performances, and may include one or more processors (Central Processing Units, CPU) and one or more memories, wherein the memory stores at least one computer program, and the computer program is loaded and executed by the processor to implement a remote management method for an energy storage system provided by the above method embodiment. The electronic device may also include other components for implementing the functions of the device, for example, the electronic device may also have components such as a wired or wireless network interface and an input / output interface to input and output data. This embodiment will not be described in detail here.

[0037] Those skilled in the art know that the present invention can be implemented as a system, method or computer program product. Therefore, the present disclosure can be specifically implemented in the following forms, namely: it can be complete hardware, it can be complete software (including firmware, resident software, microcode, etc.), and it can also be a combination of hardware and software, which is generally referred to as "circuit", "module" or "system" herein. In addition, in some embodiments, the present invention can also be implemented in the form of a computer program product in one or more computer-readable media, and the computer-readable medium contains computer-readable program code.

[0038] Any combination of one or more computer-readable media may be used. A computer-readable medium may be a computer-readable signal medium or a computer-readable storage medium. More specific examples of computer-readable storage media (a non-exhaustive list) include: an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the above. In this document, a computer-readable storage medium may be any tangible medium containing or storing a program that may be used by or in conjunction with an instruction execution system, apparatus, or device.

[0039] The present invention is described with reference to flowcharts and block diagrams of methods, devices (systems), and computer program products according to embodiments of the present invention. It should be understood that each process or block in the flowchart and block diagram, as well as the combination of processes and blocks in the flowchart or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to produce a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowcharts. Figure 1 Process or multiple processes and boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0040] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the process. Figure 1 Process or multiple processes and boxes Figure 1 The steps for the functions specified in one or more boxes.

[0041] The embodiments of the present invention are described above in conjunction with the accompanying drawings, but the present invention is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the enlightenment of the present invention, ordinary technicians in this field can also make many forms without departing from the scope of protection of the purpose of the present invention and the claims, which all fall within the protection of the present invention.

Claims

1. A remote management method for an energy storage system, characterized in that: The specific steps include: S1. Deploy a collection server to the energy storage unit of the energy storage system in advance to collect characteristic data of the energy storage unit in real time; S2. A controller and a data transmission module are configured for the collection server of the energy storage unit, and the characteristic data of the energy storage unit collected by each sensor is exchanged with the remote management platform; S3. Based on the characteristic data of the energy storage unit collected by each sensor, different control methods are adopted for different collection servers.

2. A remote management method for an energy storage system according to claim 1, characterized in that: The energy storage unit characteristic data in S1 specifically includes: voltage characteristic data, current characteristic data, temperature characteristic data, and time node data.

3. A remote management method for an energy storage system according to claim 2, characterized in that: The data transmission module in S2 uses either a low-power wide area network or a cellular network to transmit data.

4. A remote management method for an energy storage system according to claim 3, characterized in that: The remote management platform in S2 provides a real-time monitoring function, and the user can view the change status of the characteristic data of the energy storage unit through the Web interface or mobile application.

5. A remote management method for an energy storage system according to claim 4, characterized in that: The different control methods adopted for different collection servers in S3 include the following specific steps: S31, obtaining historical characteristic data of the energy storage unit under the historical steady state of the energy storage system, fitting the change curves of the historical voltage characteristic data, the historical current characteristic data, and the historical temperature characteristic data relative to the historical time node data based on the historical characteristic data, and outputting the steady-state curve of the energy storage unit; S32. When the deviation of the characteristic data of the energy storage unit collected in real time from the steady-state curve of the energy storage unit is greater than a preset value, a different control method is adopted.

6. A remote management method for an energy storage system according to claim 5, characterized in that: The different control methods adopted for different collection servers in S3 also include: when the deviation value of the real-time collected energy storage unit characteristic data compared with the energy storage unit steady-state curve is greater than a preset value, outputting a reminder message to the remote management platform.

7. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, a remote management method for an energy storage system as described in any one of claims 1 to 6 is implemented.

8. An electronic device, characterized in that: It includes a memory for storing instructions; a processor for executing the instructions, so that the device implements a remote management method for an energy storage system as described in any one of claims 1 to 6.

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