This paper analyzed the problems existing in the commissioning of heat recovery boiler and steam turbine in a175MW gas-steam combinedcycle generating unit and put forward the improvement proposals.
针对某175MW燃气-蒸汽联合循环机组中余热锅炉和蒸汽轮机调试存在的问题进行分析，提出改进意见。
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So far, SEC has undertaken 18 turbine island orders for gasturbinecombinedcycle, among which there are 15 set of V94.3A, and 3 set of V94.2, including upgraded unit for IGCC.