Emergency power supply equipment for preventing power supply interruption of power distribution network caused by natural disasters

Abstract

The invention provides emergency power supply equipment for preventing power supply interruption of a power distribution network caused by natural disasters, and is applied to the technical field of power equipment. The automatic lane changing device comprises a base, a shell, an automatic lane changing device, a supercharging device and a central controller, the upper surface of the base is fixedly connected with a shell and a pressurizing device, the shell wraps the autonomous lane changing device and the central controller, the central controller is electrically connected with the autonomous lane changing device and the pressurizing device, the autonomous lane changing device and the central controller are adopted to form a cluster with a first external power grid, and the cluster is connected with the central controller. After one or more power grids are powered off, other power grids can provide voltage for the power grids, and it is ensured that after a single group of the power supply station is powered off or a cluster of the power supply station is powered off, the power utilization requirement of a corresponding area can be guaranteed. After the first cluster is powered off, the power demand of the corresponding area can be guaranteed by supplementary voltage, and the voltage demand of power supply is guaranteed through the supercharging device.

Description

technical field [0001] The invention relates to the technical field of electric power equipment, in particular to emergency power supply equipment for preventing natural disasters from interrupting power supply of distribution networks. Background technique [0002] my country is a country that suffers from many meteorological and natural disasters, and major meteorological disasters occur every year, causing a large amount of economic losses. When some major meteorological disasters occur, mobile communication, electric power and other systems will be interrupted, and the disaster emergency command department cannot obtain the real-time situation of the disaster in the disaster-stricken area in time, which brings greater difficulty to emergency rescue. If the high-voltage power grid at the power supply output end of the power supply station is struck by lightning, the arrester on the high-voltage side operates, and a large amount of lightning strike current is led to the gr...

AI Technical Summary

Problems solved by technology

[0003] The invention aims to solve the problem of how to ensure the power demand of the corresponding area after the power supply output of the power supply station is affected by the impact of lightning on a single group, or how to ensure the electricity demand in the corresponding area, and provide emergency power supply equipment that prevents natural disasters from causing power interruptions in the distribution network

Images