Machine room lead acid battery on-line monitoring management system and method

Abstract

The invention discloses a machine room lead acid battery on-line monitoring management system. The system comprises a storage battery, a management layer which is used for remote monitoring of work states of lead acid batteries in communication base stations, remote control and management of battery cell charging and discharging, and battery maintenance, repair and check discharging, a data communication layer which is used for data communication and transmission between a data center and a machine room, a data collection layer which is used for acquiring voltage, current, temperature and internal resistance data of the storage battery in the machine room, receiving an instruction from the data center, carrying out charging and discharging management and carrying out storage battery discharging, maintenance and repair, and a storage battery maintenance device which is used for repairing a faulted battery, recovering a battery capacity and reducing storage battery internal resistance. The system can realize real-time detection of voltage and internal resistance of each cell of the storage battery, data display, fault alarm and on-line automatic repair of a battery cell.

Description

technical field [0001] The battery maintenance of the invention relates to the technical field, in particular to an on-line monitoring and management system for a lead-acid battery in a machine room and a management method thereof. Background technique [0002] With the continuous increase in the number of residents traveling, the safety of rail transit operation has become the top priority, and the safety of communication, signal, power distribution and other systems that carry rail transit operation has also become a focus. The safe operation of these systems is inseparable from the support of the UPS system. [0003] The UPS system plays a key role in the rail transit system. As one of the important components of the UPS system, the lead-acid battery is directly related to the safety of the railway system. In general, valve-controlled sealed type or colloidal batteries are used as backup power in rail transit systems. However, due to the irreversible self-discharge of le...

AI Technical Summary

Problems solved by technology

[0015] The purpose of the present invention is to provide an online monitoring and management system for lead-acid batteries in a computer room and its management method, which is used to solve the problems that the state of the battery pack cannot be monitored in real time, and the battery pack cannot be maintained and repaired remotely

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