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中文摘要: PGT25 +燃气轮机应用广泛,其大多配置伍德沃德公司生产的GS16燃调阀,控制精密,响应迅速,是 燃气轮机运行的关键部件之一。通过论述燃调阀的相关特性、选型依据以及运行过程中的常见故障,并对故 障开展有针对性的维护,实施易损零部件轴承、密封的国产化加工,以及对执行器、控制器和旋转变压器进行 测试,全面对GS16燃调阀解体检修,并完成实验室、现场调试以及现场运行测试,对今后进一步开展燃调阀 维护检修具有一定的借鉴意义
Abstract:PGT25 T gas generator is widely applied,GS16 gas metering valve is fixed to gas generator that it is produced in Woodward
manufacturer. It is control of precision and quick response. It is one of key parts for gas generator running. The thesis describe relevant characteristic,choice of type and common faults of valve. We develop to make pointed reference maintenance, carried out domestic manufacture for spare parts of bearing and seal, and test actuator, controller and resolver. It is domestic and wholly disassemble
overhaul of GS16,and testing in laboratory and field,and operating in site,it is a certain significance for GS16 furthier maintenance
and repair from now on.
keywords: GS16 gas metering valve bearing seal actuator controller resolver
文章编号: 中图分类号:TK478 文献标志码:
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作者.题名[J].刊名,出版年份,卷号(期号):起止页码.
[2]KIM K M, PARK J S, DONG H L, et al. Analysis of conjugated heat transfer, stress and failure in a gas turbine blade with circular cooling passages[J]. Engineering Failure Analysis, 2011, 18(4):1212-1222.
作者.题名[J].刊名,出版年份,卷号(期号):起止页码.
[2]KIM K M, PARK J S, DONG H L, et al. Analysis of conjugated heat transfer, stress and failure in a gas turbine blade with circular cooling passages[J]. Engineering Failure Analysis, 2011, 18(4):1212-1222.