Energy storage management system based on MODBUS communication protocol and method, terminal and storage medium

A management system and communication protocol technology, applied in the field of energy storage management, can solve the problems of staying in the data display stage of Scada system, unable to meet the data prediction and data calculation functions, etc., and achieve easy query processing, stable storage, and high-efficiency communication. Effect

Inactive Publication Date: 2020-09-08
SHANGHAI YUYUAN POWER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most power plants use EMS for various energy storage scenarios, but its manifestation is still in the data display stage of the Scada system
However, the functional requirements for energy storage systems are trending toward systematization and diversification, so the original collection-storage-display can only meet part of the needs of energy storage systems, and cannot meet more intelligent data prediction and data calculation functions

Method used

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  • Energy storage management system based on MODBUS communication protocol and method, terminal and storage medium
  • Energy storage management system based on MODBUS communication protocol and method, terminal and storage medium
  • Energy storage management system based on MODBUS communication protocol and method, terminal and storage medium

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Embodiment 1

[0031] Such as figure 1As shown, a schematic structural diagram of an energy storage management system based on the MODBUS communication protocol in an embodiment of the present invention is shown. The energy storage management system of this embodiment includes: several power sensors 11 , data collector 12 , gateway device 13 , human-computer interaction device 14 , central server 15 , API interface 16 , Web server 17 , and cloud platform 18 .

[0032] The power sensor 11 is located at the site of the power environment (such as a power plant), and collects data required for energy storage and frequency regulation, including but not limited to voltage data (phase voltage / line voltage data), current data, frequency data, power factor data, power data, battery Data, etc.; the battery data mainly includes battery cell information data (such as cell temperature data, cell voltage data, coding information data, cluster information data, etc.), battery cluster information data, alar...

Embodiment 2

[0072] Such as Figure 4 As shown in FIG. 1 , a schematic flowchart of an energy storage management method based on the MODBUS communication protocol in an embodiment of the present invention is shown. The method of this embodiment mainly includes the following steps.

[0073] Step S41: Collect the power data of the power environment site.

[0074] Optionally, the power data includes, but is not limited to, voltage data (phase voltage / line voltage data), current data, frequency data, power factor data, electric energy data, battery data, etc.; where the battery data mainly includes battery cell information data ( Such as cell temperature data, cell voltage data, coded information data, belonging cluster information data, etc.), battery cluster information data, alarm information data, etc.

[0075] Step S42: Transmit the power data through the hardware data link.

[0076] Optionally, the interface of the hardware data link includes but not limited to such as RS485, RS232, w...

Embodiment 3

[0083] Such as Figure 5 As shown, a schematic structural diagram of another electronic terminal provided by the embodiment of the present application is shown. The electronic terminal provided by this example includes: a processor 51, a memory 52, and a communicator 53; the memory 52 is connected to the processor 51 and the communicator 53 through a system bus and completes mutual communication, and the memory 52 is used to store computer programs and communicate The device 53 is used to communicate with other devices, and the processor 51 is used to run a computer program to make the electronic terminal execute the above steps of the energy storage management method based on the MODBUS communication protocol.

[0084] The system bus mentioned above may be a Peripheral Component Interconnect (PCI for short) bus or an Extended Industry Standard Architecture (EISA for short) bus or the like. The system bus can be divided into address bus, data bus, control bus and so on. For ...

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Abstract

The invention provides an energy storage management system and method based on an MODBUS protocol, a terminal and a storage medium, which are compatible with all sensors supporting the MODBUS protocolso as to adapt to the requirements of different customers and the requirements of special environments. After MODBUS data is obtained, the system can convert a data protocol into an HTML protocol andstore the HTML protocol in a JSON format, and multi-industry function requirements, multi-data compatibility analysis and long-distance communication are met. In the operation process, multi-object efficient communication is achieved, collected data are complete, storage is stable, and query processing is facilitated.

Description

technical field [0001] The present application relates to the technical field of energy storage management, in particular to an energy storage management system, method, terminal and storage medium based on the MODBUS communication protocol. Background technique [0002] At present, most power plants use EMS for various energy storage scenarios, but its manifestation is still in the data display stage of the Scada system. However, the functional requirements for energy storage systems are trending toward systematization and diversification, so the original collection-storage-display can only meet part of the needs of energy storage systems, and cannot meet more intelligent data prediction and data calculation functions . Contents of the invention [0003] In view of the above-mentioned shortcomings of the prior art, the purpose of this application is to provide an energy storage management system, method, terminal and storage medium based on the MODBUS communication proto...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/40H04L29/06H04L29/08G06Q50/06
CPCG06Q50/06H04L12/40H04L67/1097H04L69/08H04L2012/40228
Inventor 尚德华谢思奇
Owner SHANGHAI YUYUAN POWER TECH CO LTD
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