大型电站燃气轮机的水洗经济周期研究  

Research on Economic Wash Period of Heavy-duty Power Gas Turbine

作　　者：陈创庭 

机构地区：[1]深圳市广前电力有限公司,广东深圳518054

出　　处：《广东电力》2009年第7期18-23,共6页Guangdong Electric Power

摘　　要：针对大型单轴联合循环机组中的燃气轮机,研究关于压气机水洗的经济性、水洗恢复功率的计算等技术问题。给出解决问题的具体技术路线,并以某单轴M701F型燃气轮机-蒸汽轮机联合循环机组为例,基于机组的实测数据及变工况计算,获得必要的性能折算因子,得到该机组在不同运行方式下的压气机经济水洗周期。Aiming at the gas turbine in large single-shaft combined cycle unit, a study is made on the technical problems such as the economic efficiency, the computation of wash recovery power of compressor washing. The technical way to solve the problems is offered in detail. Taking a single-shaft M701F gas-steam combined cycle unit for instance, necessary performance converting factor is obtained based on measured data of unit and variable condition computation, so as to acquire the economic wash period of compressor under different operational modes.

关 键 词：燃气轮机 压气机 水洗 变工况 

分 类 号：TM611.31[电气工程—电力系统及自动化]