Method and system for monitoring and early warning of switching power supply rectifier module

Abstract

The invention provides a monitoring and early warning method and system for a rectifying module of a switching power supply. Wherein the method includes: obtaining the historical operation data and real-time operation data of the switching power supply; calculating the number of rectifying modules of the switching power supply according to the formula; comparing whether the number of rectifying modules of the switching power supply is the same as the registration number of the rectifying modules of the switching power supply, if so, then Outputting the number of rectifying modules of the switching power supply; otherwise, outputting early warning information. Compared with the prior art, the present invention makes up for the deficiency of the manual notification method, improves the accuracy and timeliness of the monitoring of the rectifier module of the switching power supply, eliminates the leakage monitoring problem of the rectifier module of the switching power supply, and greatly improves the safety of the power supply of the switching power supply system sex.

Description

technical field [0001] The invention relates to the technical field of communication power supply monitoring, in particular to a monitoring and early warning method and system for a switching power supply rectifier module. Background technique [0002] In the mobile communication network, the switching power supply provides DC current for the communication equipment, which is the guarantee for the uninterrupted operation of the entire mobile communication network. The rectifier module in the switching power supply is responsible for completing the conversion of AC to DC current. It is the core part of the power output of the switching power supply and plays a vital role in the switching power supply system. In the switching power supply system, multiple rectifier modules are generally used in parallel, and the sum of the current output by each rectifier module is the total output current of the system. The position of the rectifier module in the switching power supply is as ...

AI Technical Summary

Problems solved by technology

[0007] The method of manual notification in the prior art to confirm the monitoring status of the switching power supply rectifier module has the following defects: it cannot guarantee the timeliness and accuracy of the switching power supply rectifier module being included in the power environment monitoring system, and lacks an effective early warning mechanism to detect the leakage of the rectifier module. Supervisor's situation

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