CAJ | 학술논문

针对500 kV变电站运维工作中发现的500 kV变压器中性点引出母线两侧接地端温度异常升高的现象，从理论上分析探讨了发热的原因和解决办法，并在维修中得到了验证。为500 kV变电站日后发现消除类似问题、确保设备正常运行提供了借鉴。
침대500 kV변전참운유공작중발현적500 kV변압기중성점인출모선량측접지단온도이상승고적현상，종이론상분석탐토료발열적원인화해결판법，병재유수중득도료험증。위500 kV변전참일후발현소제유사문제、학보설비정상운행제공료차감。
Aiming at the discovery of 500 kV substation operation and maintenance work, 500 kV transformer neutral point leads to the two buses ground terminal temperature increased abnormally, the author analyzes from the theory of heating rea-son and solution, and has been verified in the repair problem. It eliminate the similar problem for the 500kVsubstation, en-sure the normal operation of equipment.