弧光保护技术及其在电网中的应用综述

Review of Arc Protection Technology and Its Application to Power Grid

摘要:

为全面了解高压开关柜各类弧光保护技术特点，文中根据对当前电网投入运行的弧光保护装置技术原理、技术方案、主流弧光保护装置的研究，总结了现阶段弧光保护装置的应用情况，并就当前弧光保护的配置选型、技术标准、检测标准、现场运行维护提出了相关建议

Abstract:

In order to fully understand the characteristics of various arc protection technologies for high-voltage switchgear, the current application situation of arc protection is summarized according to the technical principle and schemes of the current arc flash protection equipment which is in operation and the prevailing arc flash protection equipment. Relevant suggestions are put forward for the current arc protection in configuration selection, technical standards, testing standards, and onsite operation and maintenance.