Study on Safety Risk of Centralized Maintenance Mode of Constructing Multi-party Cooperative Operation Under One-outage-multi-use Mode of One-outage Distribution Network
For the distribution network by a single maintenance party to carry out the"one outage for multi-use"conven-tional comprehensive maintenance mode,the centralized maintenance mode of multi-party cooperative operation is pro-posed to improve the efficiency of maintenance.In addition,the risk prevention of power outage maintenance plan repor-ting,balance,addition and change,power outage operation and work permit,work termination and power transmission and other aspects of this mode are standardized to reduce personal safety risks in the process of maintenance construction management.Taking the inspection of 10 kV Qingsha line in Wanzhou distribution network area of chongqing as an exam-ple,this paper discusses the safety risks and prevention and control measure of the centralized maintenance mode based on multi-party cooperative operation under the one-outage-multi-use mode of distribution network.
one outage for multi-usemulti-party cooperationcentralized maintenancesafety risk
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