Research Of Operating Technology With Continuous Power Supply For Distribution Network

The priority and basic duty of power grid is supplying the serviceability of uninterruptedpower supply to consumers. With the development of economic, modern society grows moreand more dependent on power demand, meets more and more strict demands on power quality,needs power supply enterprises offering continual and plenty of power supply. Electric powersystem ensures the safety performance, avoids electric network chain reaction of power fault,meanwhile, reducing the service interruption of grid overhaul to improve the power operationability, is the main orientation of developing electric power grid. Distribution network is themost direct link with consumers in electrical power system, the ability of distribution networkuninterrupted power supply, directly reflects the level of electric power industry as a whole.Operating technology with continuous power supply for distribution network is the mosteffective way to improve power supply reliability, grid equipment security and stability.This article firstly researches the significance of operating technology with continuouspower supply for distribution network, the domestic and international current situation of liveworking, analyzes the operating methods, characteristics and principles of distributionnetwork live working. Secondly, begin with live working security equipment, combined withpractice distribution network environment, the article proposes new technology of improvinginsulating platform of safety instruments, describes the improved methods, tests theapplication of new technology.Next, the article proposes new technology of replacing distribution network Ring MainUnit. Considers domestic and international market, discusses the feasibility of carrying on theoperating technology, researches the implementation way of the operating, proposed theproblems during implement and finds out the solutions. Investigates all safety precautions ofthe operating, which providing the reference frame for the project carrying on in the future.According to the new technology of continuous power supply for distribution network, thearticle estimates the economic effects of new technologies, evaluates increased powerdistribution reliability and reduced the outage time of applying improved insulated platformand new technology of continuous power supply for replacing distribution network Ring MainUnit.Operating technology with continuous power supply for distribution network, expended therange of live working, brings significance in improving power distribution reliability.