CIRCUIT FOR PROHIBITING REVERSE CONNECTION OF TELECOM POWER SUPPLY STORAGE BATTERY AND TELECOM POWER SUPPLY CONTROL SYSTEM

摘要

A circuit for prohibiting reverse connection of a telecom power supply storage battery, and a telecom power supply control system, comprising: a power supply positive line (GND), a negative line ( L ), a battery set ( 101 ) and an anti-reverse connection module ( 102 ); the battery set serves to provide back-up power to the telecom power supply system; the anti-reverse connection module serves to prevent connection of the battery set between the positive line and the negative line of the power supply; the positive electrode of the battery set is connected to the positive line of the power supply, while the negative electrode of the battery set is connected to the negative line of the power supply via the anti-reverse connection module. The present circuit for prohibiting reverse connection of a telecom power supply storage battery effectively resolves the problem of reverse connections of storage batteries in telecom power supply systems, while ensuring that the battery set is able normally to provide power to a telecom power supply system when the controller ( 104 ) thereof is damaged, and thus enhancing the stability and reliability of telecom power supply systems.