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Power system storage battery online monitoring system

A technology of power system and monitoring system, which is applied in the field of battery monitoring system, can solve problems such as the difficulty of regular battery maintenance, and achieve the effects of less communication costs, reduced development costs, and convenient operation

Inactive Publication Date: 2017-06-20
田佳聪
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the difficult problem of regular maintenance of batteries, the present invention proposes an online monitoring system for batteries in power systems

Method used

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  • Power system storage battery online monitoring system
  • Power system storage battery online monitoring system
  • Power system storage battery online monitoring system

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Experimental program
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Embodiment Construction

[0015] figure 1 Among them, the system is mainly composed of three parts: the battery on-site monitoring unit, the system centralized monitoring center and the mobile phone of the maintenance personnel. The battery is the data source of the system, and the system mainly monitors its working status; the on-site monitoring unit is composed of a communication module and a control unit, and the communication module is responsible for communicating with the GPRS network and transmitting various data. The GPRS network is the communication medium of the entire system, through which short messages, voices, and IP and X.25 packet data can be received and sent; the control terminal (mobile phone) is both a remote control and a display in the system, and it is responsible for sending Various short message commands (including random monitoring and control commands for battery working status) and receiving short messages returned by the system (including short message command

[0016] Ord...

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Abstract

The invention discloses a power system storage battery online monitoring system which comprises three parts: a storage battery field monitoring unit, a system centralized monitoring center and a maintenance worker mobile phone. It reduces the development cost of the system and improves the flexibility of storage battery condition monitoring to use a universal mobile phone on the market as a display and control terminal. The system is developed according to the actual needs of a power operation and management department, is applied very successfully, can monitor the running state of the storage battery, helps to find the early fault of the storage battery, and has an important guarantee function for the safe operation of the power system. The developed system is low in cost, small in size, easy to operate, free of network creation and maintenance, and low in communication cost, can not only be used for storage battery state monitoring, but also can be applied to other industrial occasions.

Description

technical field [0001] The invention relates to a battery monitoring system, in particular to an on-line battery monitoring system of a power system. Background technique [0002] In the power system, the DC system is responsible for the secondary load power supply such as supply control, signal, protection and automatic devices, and as the main equipment power supply. Its reliability directly affects the normal operation of power plants and substations, and is an important part of the power system. component. Under normal circumstances, the power of the DC system is generally obtained through AC rectification. When the AC power disappears, such as a system accident or a factory power failure, the power of the DC system will all be provided by the battery pack. The performance and quality of batteries have a significant impact on the safe operation of power plants and substations, and the monitoring of their performance has become one of the key factors for the stable, safe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/36
CPCG01R31/382
Inventor 田佳聪
Owner 田佳聪
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