高压直流断路器开断试验方法综述  

Review of HVDC Circuit Breaker Breaking Test Method

作　　者：陈名 徐敏[2] 黎小林 张祖安 许树楷 李岩 袁召[2] 何俊佳[2] CHEN Ming;XU Min;LI Xiaolin;ZHANG Zu＇ an;XU Shukai;LI Yan;YUAN Zhao;HE Junjia(Southern Power Grid Scientific Research Institute, China Southern Power Grid, Guangzhou 510080, China;State Key Laboratory of Advanced Electromagnetic Engineering and Technology, Huazhong University of Science and Technology, Wuhan 430074, China)

机构地区：[1]南方电网科学研究院有限责任公司,广州510080 [2]华中科技大学强电磁工程与新技术国家重点实验室,武汉430074

出　　处：《高压电器》2018年第7期37-43,共7页High Voltage Apparatus

摘　　要：作为开断电流并隔离电网故障部分的保护设备,高压直流断路器对于未来的多端高压直流输电电网的发展尤为重要,高压直流断路器的开断可靠性需要通过试验验证。综述介绍了目前主要研制的高压直流断路器的基本拓扑结构,列出高压直流断路器的开断试验方法,分析了交流单频振荡法、电感储能直接试验法和短路发电机直接试验法以及合成试验法的原理及各自特点,提出了短路发电机直接试验法与合成试验法两种高压直流断路器开断试验方法为主要发展方向。For breaking short-circuit current and isolating the fault parts of the power grid, HVDC circuit breakers are very important for the future multi-terminal HVDC power grids, so the performance of DC circuit breakers must be verified to ensure the reliability. This paper introduces the basic topology of HVDC circuit breaker, points out the main test methods and illustrates the principle and characteristics of AC single frequency vibration method, direct test method of inductance energy storage, direct test method of short circuit generator and synthesis test method. And then this paper proposes that the direct test method of short circuit generator and the synthesis experiment are the main development direction of HVDC circuit breaker breaking test.

关 键 词：直流输电 高压直流断路器 直接试验法 合成试验法 

分 类 号：TM561[电气工程—电器]