Storage battery pack state monitoring system

A battery pack and state monitoring technology, which is applied in electrical signal transmission systems, secondary battery testing, signal transmission systems, etc., can solve problems such as battery pack inoperability, and achieve the effects of avoiding short-circuit fire failures, easy implementation, and simple structure

Pending Publication Date: 2020-06-19
JIANGSU ELECTRIC POWER CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the above-mentioned deficiencies in the prior art, a battery pack status monitoring system provided by the present invention solves the problem that the battery pack cannot work due to a failure of a single battery

Method used

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  • Storage battery pack state monitoring system
  • Storage battery pack state monitoring system
  • Storage battery pack state monitoring system

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Embodiment Construction

[0019] The specific embodiments of the present invention are described below so that those skilled in the art can understand the present invention, but it should be clear that the present invention is not limited to the scope of the specific embodiments. For those of ordinary skill in the art, as long as various changes Within the spirit and scope of the present invention defined and determined by the appended claims, these changes are obvious, and all inventions and creations using the concept of the present invention are included in the protection list.

[0020] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0021] Such as figure 1 As shown, a battery pack state monitoring system includes a battery pack Es, a temperature signal input module, a voltage signal input module, a discharge control module, a +5V power supply module, a first isolated power supply module, a first +3.3V power supply module, and a...

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Abstract

The invention discloses a storage battery pack state monitoring system. By arranging thermistors and temperature sensors, the temperature of storage batteries is accurately monitored, when a short-circuit fault happens to the storage battery, the fault can be discovered and follow current protection can be carried out at the first time, the short-circuit fire fault is avoided, and meanwhile the problem that a storage battery pack cannot work due to the short circuit of a single storage battery is avoided. The system is simple in structure and easy to implement, and various states of the storage battery and the storage battery pack can be respectively monitored; the voltage and the temperature of the single storage battery can be accurately monitored; the storage battery pack monitoring device is simple in structure and convenient to use, can accurately monitor the current, the voltage and the temperature of the storage battery pack, analyzes monitoring signals of the storage batteriesand the storage battery pack through a monitoring machine, discovers the storage batteries with faults in time, achieves follow current protection of the storage battery pack through the arrangement of the plurality of diodes, and guarantees normal work of the storage battery pack.

Description

technical field [0001] The invention belongs to the field of storage battery state monitoring, and in particular relates to a storage battery pack state monitoring system. Background technique [0002] With the rapid development of my country's communications and power industries, the amount of storage batteries is also increasing rapidly. As far as the current usage conditions of our batteries are concerned, some unexpected situations often occur, such as when a seemingly normal battery discharges, it cannot discharge electricity. The main reason for this situation is that the operating status of the battery has not been effectively monitored, resulting in failure of one or more batteries in the battery pack and not being sorted out in time, which in turn leads to the failure of the entire battery pack to discharge normally. Contents of the invention [0003] Aiming at the above-mentioned shortcomings in the prior art, the present invention provides a battery pack state ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/3842G01R19/25G01R31/52G01K7/22G08C19/00H01M10/44H01M10/42
CPCG01K7/22G01R19/25G08C19/00G01R31/3842H01M10/4285H01M10/44Y02E60/10
Inventor 刘永肖伟孙忠文沈晓洁王华林
Owner JIANGSU ELECTRIC POWER CO
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