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Remote online intelligent monitoring system for storage batteries

A technology of intelligent monitoring and monitoring and monitoring, applied in the direction of electrical program control, comprehensive factory control, comprehensive factory control, etc., can solve the problems of being easily affected by human factors, loose plate connection strips, poor manual measurement accuracy, etc., to ensure safety Operation, improved reliability, and high stability effects

Inactive Publication Date: 2015-04-29
汪福利 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The traditional test method and defect of the battery: the status of battery maintenance: at present, the battery maintenance is mainly to regularly detect the voltage of each battery and the terminal voltage of the battery pack
Defects in traditional battery inspection and maintenance methods: The three detection methods belong to the traditional battery inspection and maintenance methods, which have many defects, such as: poor manual measurement accuracy, susceptible to human factors, real-time (especially in the discharge process) and poor continuity
[0007] Research and data statistics show that: ① Most of the early damage of the battery is caused by overcharging, which can also be confirmed by understanding the principle of the battery and real-time monitoring records of the charging process, so float charging, supplementary charging and equalizing charging The data has a high reference value for judging the performance of the battery, which is difficult to achieve by relying on traditional inspection and maintenance methods alone; It is difficult to find these hidden dangers during floating charge operation or small current checking discharge test, but these hidden dangers can be found through the instantaneous high current discharge of the DC internal resistance test (similar to the closing process of the electromagnetic closing mechanism)

Method used

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Embodiment Construction

[0026] The following will be combined with Figure 1-2 The present invention is described in detail, and the technical solutions in the embodiments of the present invention are clearly and completely described. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] The present invention provides a battery remote online intelligent monitoring and monitoring system, the monitoring and monitoring system communicates with a central management server; the monitoring and monitoring system consists of a battery parameter online intelligent monitoring host 1, a battery voltage acquisition module 2, and a battery current acquisition module 3 , battery temperature acquisition module 4, discharge unit 5, communica...

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Abstract

The invention discloses a remote online intelligent monitoring system for storage batteries. The monitoring system is in communication with a center management server and comprises a storage battery parameter online intelligent monitoring host, a battery voltage acquisition module, a battery current acquisition module, a battery temperature acquisition module, a discharging unit and a communication interface module. The battery voltage acquisition module, the battery current acquisition module and the battery temperature acquisition module are connected with the storage battery parameter online intelligent monitoring host. The storage battery parameter online intelligent monitoring host is connected with the discharging unit and the communication interface module. The remote online intelligent monitoring system is suitable for performance monitoring of various storage batteries, and is necessary support equipment of a direct current system, can online monitor the storage batteries of all transformer substations through a network communication function by means of a remote server, conducts real-time monitoring and data management, achieves remote measurement, remote communication and remote control, enables the storage batteries to be maintained in time, guarantees the safe operation of the direct current system, and improves the reliability of a power supply system.

Description

technical field [0001] The invention relates to a battery monitoring system, in particular to a battery remote online intelligent monitoring system. Background technique [0002] No matter in power supply systems such as substations, power plants, UPS power systems or communication stations, batteries are used as backup power sources. Normally, the battery pack is in the standby state of floating charging, but in the case of AC power failure or other accidents, the battery is the only energy supplier for the load. Once the battery has a problem, the power supply system will face paralysis, equipment outage and other major operating accidents, so Real-time monitoring of battery performance status is very important. [0003] With the progress of society and the continuous improvement of informatization and automation, people's dependence on the power industry has further deepened, and higher requirements have been put forward for the reliability of the power grid system. No ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/418
CPCY02P90/02G05B19/418
Inventor 汪福利汪丹艳
Owner 汪福利
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