Vanadium battery management system

A management system and battery management technology, applied in the field of vanadium batteries, can solve the problem that ordinary battery management systems do not have various parameter detection functions, and achieve the effect of avoiding failures

Active Publication Date: 2014-03-26
辽宁科京新材料有限公司
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Problems solved by technology

[0006] In order to make up for the deficiencies of the existing battery management system, the present invention provides a more comprehensive and compl

Method used

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  • Vanadium battery management system
  • Vanadium battery management system
  • Vanadium battery management system

Examples

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Example Embodiment

[0024] Such as figure 1 As shown, the vanadium battery management system of the present invention mainly includes: a battery management main controller (TMS320F28335 single-chip microcomputer), and a voltage acquisition unit, an electrolyte detection unit, a control unit, an alarm unit, and a communication unit connected to the battery management main controller. Wait. among them,

[0025] The voltage acquisition unit includes battery stack 1 to battery stack N (N≤20). Each battery stack is connected to a cell voltage acquisition and equalization module (ie, battery cell voltage collector) through an IO interface, and the cell voltage is collected and equalized. The modules are connected through the SPI serial peripheral interface. The battery stack of the voltage acquisition unit is connected to the battery management main controller through the monomer voltage acquisition and equalization module. The monomer voltage acquisition and equalization module performs the battery cell ...

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Abstract

The invention relates to the vanadium battery field, and specifically relates to a vanadium battery management system, in particular to a vanadium battery operation management system for solving the problem that a common battery management system does not have the multi-parameter detection function. The vanadium battery management system mainly comprises a battery management main controller, as well as a voltage collecting unit, an electrolyte detection unit, a control unit, an alarm unit and a communication unit all respectively connected with the battery management main controller. The operating mode and alarm index of the battery management main controller are set through a man-machine interface of a server monitor management module; the real-time operation data of the vanadium battery is transmitted to the server monitor management module through an INTERNET communication module periodically or real-timely; the battery management main controller is operated according to the mode, operating index and instruction transmitted by the server monitor management module. The vanadium battery management system provided by the invention can be used for all-weather monitoring voltage of a signal battery, total voltage of cell stack, charging-discharging current and so on to realize monitor and management of the vanadium battery.

Description

Technical field: [0001] The invention relates to the field of vanadium batteries, in particular to a vanadium battery management system, especially an operation management system for vanadium batteries. Background technique: [0002] The vanadium battery management system is a system for energy conversion and storage of wind energy, solar energy and chemical energy. The main unit of the management system is the vanadium battery. Compared with traditional batteries such as lead-acid batteries, it is unique in the internal and external structure and operation mode of the battery, and is more suitable for applications such as large-scale energy storage power stations such as wind energy and solar energy, and smart grid peak regulation in terms of performance. The battery stack is assembled by arranging and assembling a number of single cells in sequence according to the required electric power. The output power of the battery stack is determined by the total area of ​​the batt...

Claims

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Application Information

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IPC IPC(8): H02J7/00
Inventor 陈晖孙猛
Owner 辽宁科京新材料有限公司
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