CAJ | 학술논문

本文主要针对国内一大型水电站 AGC 成组运行有功策略分配原则、220kV 系统与550kV 系统联络变4号主变压器不能过载运行，将4号主变压器功率纳入3号机组可调范围计算策略以及对多台机组成组下其组合振动区模型建立的方法进行了阐释，并对 AGC 投入的安全策略进行了分析。这可以对其他电站 AGC 策略设计提供相关参考。
본문주요침대국내일대형수전참 AGC 성조운행유공책략분배원칙、220kV 계통여550kV 계통련락변4호주변압기불능과재운행，장4호주변압기공솔납입3호궤조가조범위계산책략이급대다태궤조성조하기조합진동구모형건립적방법진행료천석，병대 AGC 투입적안전책략진행료분석。저가이대기타전참 AGC 책략설계제공상관삼고。
This paper mainly for the domestic large-scale AGC group running active strategy allocation principle,220kV system and 550kV system of hydropower station with #4 main transformer cannot overload operation,the main transformer #4 pow-er into #3 machine adjustable range as well as the calculation method of multi machine group composed of the combined meth-od to establish vibration model are explained the security strategy,and analyzes theAGC investment.This can provide reference to the design of other powerr plant AGC strategy.