伊敏发电厂的 5 0 0MW汽轮发电机组的本体设备是一流的 ,但其自动调节系统是不完善的。就其低加组及除氧器水位自动调节系统而言 ,按其原设计的方案是无法投入自动的。经过很长时间的努力 ,对这些系统进行全部的改造 ,现在已经全部投入自动调节 ,而且有极强的负荷适应能力 ,适应范围从 0～ 5 0 0MW。 The main equipment of the 500MW turbo-generator unit in Yimin Power Plant is superb, but its automatic control system is imperfect. For its low plus group and deaerator water level automatic adjustment system, according to the original design of the program can not be put into automatic. After a long period of hard work, these systems have been completely rebuilt. All of them have now been fully automated and have a very strong load adaptability, ranging from 0 to 500 MW.