Line fault monitoring system for smart power cell

Abstract

The present invention provides a line fault monitoring system for an smart power cell, including: a current sensor configured to monitor a current of a power line of each user in the smart power cell;a voltage sensor configured to monitor a voltage of a power line of each user in the smart power cell; a controller configured to receive current information monitored by the current sensor and a voltage signal monitored by the voltage sensor; a wireless communication module configured to transmit alarm information to an upper-level control center; and a switch module configured to control connection of electricity of the wireless communication module. The voltage sensor and the current sensor are connected to the controller, and the controller is connected to the wireless communication module. In addition, there is a power supply module configured to supply power, the power supply module is connected to a power supply module by using the switch module, and the switch module is connectedto the controller. The system solves a final blind area from a substation to a user, implements whole-process and timely monitoring and discovery of fault, reduces a fault repair time, and solves a problem that power supply personnel is insufficient.

Description

technical field [0001] The invention relates to the field of power supply, in particular to a line fault monitoring system for an intelligent power consumption community. Background technique [0002] In the prior art, the well-known technology is that during the user protection of the intelligent power consumption community, the fault reporting process of the user is easily affected by external factors and subjective judgments, resulting in inaccurate fault reporting; when the user reports for repair, the user cannot really respond to the fault Phenomena, the actual emergency repair personnel have serious deviations in the judgment on the spot. Therefore, the accuracy rate of fault reporting by users alone is often not high, resulting in a waste of time and a large amount of manpower. The vast majority of power outages are caused by delays in reporting for repairs, and the time spent simply investigating the cause accounts for most of the total outage time. Therefore, there...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to address the deficiencies of the existing technology, and to provide a line fault monitoring system for intelligent power consumption districts. The system solves the blind area of ​​the line from the final substation to the user, realizes timely monitoring and discovery of the whole process of faults, and reduces faults Maintenance time, solve the problem of insufficient personnel in the power supply station

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