发明授权
US3973391A Control apparatus for modulating the inlet guide vanes of a gas turbine
employed in a combined cycle electric power generating plant as a
function of load or inlet blade path temperature
失效
控制装置，用于调节在联合循环发电厂中采用的燃气轮机的入口导叶作为负载或入口叶片路径温度的函数
- 专利标题： Control apparatus for modulating the inlet guide vanes of a gas turbine employed in a combined cycle electric power generating plant as a function of load or inlet blade path temperature
- 专利标题（中）： 控制装置，用于调节在联合循环发电厂中采用的燃气轮机的入口导叶作为负载或入口叶片路径温度的函数
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申请号： US495727申请日： 1974-08-08
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公开(公告)号： US3973391A公开(公告)日： 1976-08-10
- 发明人: Terry J. Reed , Jack R. Smith
- 申请人： Terry J. Reed , Jack R. Smith
- 申请人地址： PA Pittsburgh
- 专利权人： Westinghouse Electric Corporation
- 当前专利权人： Westinghouse Electric Corporation
- 当前专利权人地址： PA Pittsburgh
- 主分类号： F01K23/10
- IPC分类号： F01K23/10 ; F02C9/20 ; F02C9/14
摘要：
A combined cycle electric power generating plant, which includes gas and steam turbines, inlet guide vane positioning means for the gas turbines, steam generators, afterburners and a digital/analog control system, is provided with inlet guide vane control apparatus adapted to modulate the position of the inlet guide vanes as a function of load or inlet blade path temperature. The inlet guide vane control apparatus is further adapted to operate in either an automatic or manual mode with additional provision for bumpless transfer therebetween incorporated in the control apparatus.