串補電容器組保護間隙和旁路開關的設計技術方案研究
吳盛剛，王衛東，陳國桂，高楊，李彥如
河南省高壓電器研究所，河南 平頂山 467001
摘 要：分析了串聯補償電容器用保護間隙和旁路開關的主要用途及其特殊運行條件，根據其主要技術標準要求，提出多種觸發間隙和快速開關的技術方案，對這些技術方案進行了比較論證，推薦采用真空觸發間隙和支柱式單斷口結構配電磁斥力操動機構的快速開關來提高電網運行可靠性。
關鍵詞：串聯電容器；觸發間隙；快速開關；技術方案
中圖分類號：TM531.4；TM564 文獻標識碼：A 文章編號：1007-3175(2014)12-0001-05
Discussion of Design Technical Solutions on Series Compensation Capacitor Banks with Protective Gap and Bypass Switches
WU Sheng-gang, WANG Wei-dong, CHEN Guo-gui, GAO Yang, LI Yan-ru
Henan High Voltage Apparatus Research Institute, Pingdingshan 467001, China
Abstract: Analysis was made to the main purpose and its special operation conditions of series compensation capacitor with the protective gap and bypass switches. According to its main technical standards requirements, this paper put forward a variety of technical solutions of the trigger gap and high-speed switches. These technical solutions were analyzed and compared. This paper recommended adopting the vacuum trigger gap and pillar type of single fracture structure matched with electromagnetic repulsive force machine high-speed switch to improve the grid operational reliability.
Key words: series capacitor; trigger gap; high-speed switch; technical solution
參考文獻
[1] 吳盛剛，李向陽，成俊奇，等.串聯電容器旁路開關接入電流模擬試驗回路研究[J].電工電氣，2012(1)：47-50.
[2] GB/T 6115.2—2002 電力系統用串聯電容器 第2部分：串聯電容器組用保護設備[S].
