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公开(公告)号:US4813226A
公开(公告)日:1989-03-21
申请号:US2070
申请日:1987-01-12
摘要: In a gas turbine power plant system having an engine of the variable geometry type, the variable geometry is controlled in response to an input demand speed signal rather than a signal representing actual engine speed. The geometry which may be varied may take many forms depending on engine design, including variable compressor guide vanes, variable turbine nozzle area or variable engine exhaust nozzle area.
摘要翻译: 在具有可变几何类型的发动机的燃气轮机发电厂系统中,响应于输入需求速度信号而不是表示实际发动机转速的信号来控制可变几何形状。 可以变化的几何形状可以取决于发动机设计,包括可变压缩机导向叶片,可变涡轮喷嘴面积或可变的发动机排气喷嘴区域,可以是多种形式。