国产巨型主配压阀在百龙滩水电站的设计及应用

摘要

本文主要研究了南瑞自产MDV200主配压阀调速器的控制原理,通过更换主配压阀及新型电气设备,解决了电站打油频繁及一次调频被考核问题,实现了南瑞自产MDV200主配压阀在百龙滩水电站的成功应用,完成发电机组开停机、增减负荷、建模等自动功能试验.%This paper mainly studies the principle of NARI MDV200 governor,by replacing Main Disturbing Valve and electrical equipment,we solve the power station frequent start pump and primary frequency regulation evaluation,the self-manufactured MDV200 governor was successfully applied in Bailongtan Hydropower station,we complete the test of the auto-start and shutdown the unit,increase and decrease load,modeling and so on.