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Monitoring system for sodium-sulfur battery

A sodium-sulfur battery and battery monitoring technology, applied in the direction of AC network load balancing, etc., can solve problems such as shortage, achieve the effect of improving reliability, accelerating promotion and application

Inactive Publication Date: 2014-04-09
SHANGHAI AUTOMATION INSTRAION CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention discloses a sodium-sulfur battery management system, which is used to solve the problem of lacking a system in the prior art that can effectively control the state of the sodium-sulfur battery and visually display it

Method used

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  • Monitoring system for sodium-sulfur battery

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Embodiment Construction

[0015] The present invention will be further described below in conjunction with accompanying drawing and embodiment:

[0016] figure 1 is a structural block diagram of the sodium-sulfur battery monitoring system of the present invention, please refer to figure 1 , a sodium-sulfur battery monitoring system, wherein, a battery monitoring software module communicates with a DC loop management unit module, the battery monitoring software module sets and configures data from the DC loop management unit module, and displays, the battery The monitoring software module communicates with the power station monitoring system.

[0017] The DC loop management unit module of the present invention is mounted with less than 12 battery management unit modules, and the DC loop management unit module is used to obtain the current, voltage, battery state of charge estimation of the sodium-sulfur battery pack, overall fault analysis and judgment, and online alarm data .

[0018] Further, in th...

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Abstract

The invention discloses a monitoring system for a sodium-sulfur battery, and belongs to the technical field of battery control. According to the monitoring system for the sodium-sulfur battery, a battery monitoring software module is in communication with a DC circuit management unit module, data in the DC circuit management unit module are set and configured through the battery monitoring software module and are displayed, and the battery monitoring software module is in communication with a power station monitoring system. The relevant data of the sodium-sulfur battery are acquired through the battery monitoring software module and are set, configured and displayed, so that the reliability and work efficiency of the system are effectively improved, and the popularization and application of the management system of the sodium-sulfur battery can be accelerated.

Description

technical field [0001] The invention relates to a battery control technology, in particular to a sodium-sulfur battery monitoring system. Background technique [0002] The sodium-sulfur battery was first invented and announced by the Ford company of the United States in 1967. It has high specific energy, high current, and high power discharge. It plays an important role in energy storage power stations, and can realize the function of "shaving peaks and filling valleys" for the entire power grid. [0003] A sodium-sulfur battery is a secondary battery that uses metallic sodium as the negative electrode, sulfur as the positive electrode, and a ceramic tube as the electrolyte diaphragm. Under a certain working degree, the reversible reaction between sodium ions permeating the electrolyte membrane and sulfur forms the release and storage of energy. [0004] The sodium-sulfur battery energy storage system includes two parts: the sodium-sulfur battery subsystem and the power co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J3/28
Inventor 张明德包伟华杨建平余鹏程梁荣叶兰兰
Owner SHANGHAI AUTOMATION INSTRAION CO LTD