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1运行现状桓仁水电站位于辽宁省浑江干流之上，总装机容量为72．5＋2X75．0MW，3台水轮机转轮直径均为4·lin，在东北电网中主要起调峰作用．桓仁水电站建设过程中由于土建规模紧缩，设计水头降低了20m，电站实际最小水头H＿一47m，最大水头H＿x一61m，设计水头H。一54m（多年
1 Operation Status The Huanren Hydropower Station is located on the Hunjiang River in Liaoning Province with a total installed capacity of 72.5 + 2X75.0MW. The diameter of the runner of the three turbines is 4 · lin, which plays a major role in the peaking of the Northeast Power Grid. Huanren hydropower station construction due to the contracted scale of civil engineering, design head reduced by 20m, the actual minimum head H_ a 47m, the maximum head H_x a 61m, design head H. A 54m (many years