Power supply monitoring system

Abstract

The embodiment of the invention, which relates to a power supply control system, discloses a power supply monitoring system. According to the invention, the power supply monitoring system comprises aplurality of to-be-detected DC / DC power supply modules, a plurality of inverter modules, a connecting module, a main control module, and a communication module. Each DC / DC power supply module is at least connected with one inverter module. The connecting module is used for connecting each DC / DC power supply module to a power supply side. The main control module is connected with the connecting module and controls the DC / DC power supply modules and the connecting module. And the communication module is connected with the main control module and each DC / DC power supply module and communicates with each inverter module. Compared with the prior art, the power supply monitoring system has the following advantages: multiple power supplies can be monitored at the same time, manpower and materialresources are saved, the labor productivity is improved, safety accidents can be reduced, the safety of the testing personnel is guaranteed, and the testing result is real-time and accurate.

Description

technical field [0001] The embodiments of the present invention relate to a power control system, in particular to a power monitoring system. Background technique [0002] Since the advent of DC / DC power supplies in the 1960s, electronic engineers have been making unremitting efforts to continuously reduce the size of DC / DC power supplies, increase power density, and reduce losses. The test to measure these performances of DC / DC power supplies mainly relies on manual measurement. The test process is too cumbersome and inefficient, and because manual intervention destroys the site conditions, the accuracy of each test data is not good. Moreover, the existing power management system is inefficient in monitoring the power supply, and can only monitor one power supply, and does not have the function of monitoring multiple devices at the same time. DC / DC is mostly used in new energy vehicles, and the output voltage and current need to be adjusted in real time according to the re...

AI Technical Summary

Problems solved by technology

The detection of these performances of DC / DC power supplies mainly relies on manual measurement. The test process is too cumbersome and inefficient, and because manual intervention destroys the site conditions, the accuracy of each test data is not good.

Moreover, the existing power management system is inefficient in monitoring the power supply, and can only monitor one power supply, and does not have the function of monitoring multiple devices at the same time

DC / DC is mostly used in new energy vehicles. It is necessary to adjust the output voltage and current in real time according to the requirements of the vehicle. The popular power management system software on the market does not have control functions and can only be used to monitor performance parameters.

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