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Sodium sulfur battery control system

A control system, sodium-sulfur battery technology, applied in the direction of secondary batteries, secondary battery repair/maintenance, circuits, etc., to achieve the effect of accelerating promotion and application and improving reliability

Active Publication Date: 2017-03-29
SHANGHAI AUTOMATION INSTRAION CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention discloses a sodium-sulfur battery management system, which is used to solve the problem of lacking an efficient and accurate sodium-sulfur battery management system in the prior art

Method used

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  • Sodium sulfur battery control system

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with accompanying drawing and embodiment:

[0017] figure 1 is a structural block diagram of the sodium-sulfur battery management system of the present invention, please refer to figure 1 , a sodium-sulfur battery control system, which includes: a battery management unit module 1, 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; a DC loop management The unit module 2 communicates with the battery management unit module 1 through the bus to receive the data of the battery management unit module 1; the DC circuit management unit module 2 communicates with the battery monitoring software module 3, and the battery monitoring software module 3 obtains the data of the DC circuit management unit Data; the battery monitoring software module 3 communicates with the power station monitoring system. ...

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Abstract

The invention discloses a sodium-sulfur battery control system and relates to the technical field of battery control. The sodium-sulfur battery control system comprises a battery management unit module and a direct current loop management unit module, wherein the battery management unit module is used for acquiring current, voltage, battery charge condition estimation, total fault analysis and judgment and on-line alarm of a sodium-sulfur battery pack; the direct current loop management unit module is communicated with the battery management unit module through a bus and is used for receiving data of the battery management unit module; the direct current loop management unit module is communicated with a battery monitoring software module; the battery monitoring software module acquires data of the direct current loop management unit module; the battery monitoring software module is communicated with a power station monitoring system. The invention provides a new implementation mode and method, which can effectively improve the reliability and the work efficiency of the system and is favorable for accelerating popularization and application of a sodium-sulfur battery management system.

Description

technical field [0001] The invention relates to a battery control technology, in particular to a sodium-sulfur battery control 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 conve...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M10/42
CPCH01M10/425H01M2010/4271H01M2010/4278Y02E60/10
Inventor 余小鹏包伟华杨建平赵惠洁李余珍邵继红
Owner SHANGHAI AUTOMATION INSTRAION CO LTD