CAJ | 학술논문

文章介绍了目前电网公司比较常见的几种失灵回路设计方案，通过比对其优缺点、实施难度及可靠性，再结合500kV北郊站的220kV失灵保护配置，探讨了在该站国内第一套新投运+200MVA statcom及其连接变压器和相应开关的失灵回路设计，并指出了运行注意事项，最后进行了总结和下一步要做的工作。
문장개소료목전전망공사비교상견적궤충실령회로설계방안，통과비대기우결점、실시난도급가고성，재결합500kV북교참적220kV실령보호배치，탐토료재해참국내제일투신투운+200MVA statcom급기련접변압기화상응개관적실령회로설계，병지출료운행주의사항，최후진행료총결화하일보요주적공작。
This paper describes the current Grid Corporation of the more common failures of several circuit design,by comparing their advantages and disadvantages, difficult to implement, and reliability,and combined 220kV failure protection configuration of 500kV suburb station, discussed at the station put into operation the first set of new +200 MVA statcom.Its connection transformer and circuit design corresponding switch failure.And pointed out to precautions and finally a summary and next of work to be done.