CAJ | 학술논문

对换流站分系统“继电器半亮”的问题进行了深入的分析研究，测试了出口联锁回路中所使用的各种继电器的导通特性，详细分析了各种情况下，闭锁继电器能否正常闭锁出口回路及TDC的出口继电器是否会产生误动，并提出了改进方案。通过本研究有助于了解直流保护的出口联锁回路。
대환류참분계통“계전기반량”적문제진행료심입적분석연구，측시료출구련쇄회로중소사용적각충계전기적도통특성，상세분석료각충정황하，폐쇄계전기능부정상폐쇄출구회로급TDC적출구계전기시부회산생오동，병제출료개진방안。통과본연구유조우료해직류보호적출구련쇄회로。
This paper mainly studied the “relay semi-bright”, Firstly, the conduction characteristics of the various relays in the outlet interlocking circuit was tested.econdly,it was discussed whether the interlocking relays could normal block the tripping cir-cuit and whether the outlet relays could misoperation in various situations? At last, the improvement scheme was putted forward?This study contributed to the thorough understanding the outlet interlocking circuit of DC Protection.