基本信息:
- 专利标题： 双轴式燃气轮机以及其控制装置与控制方法
- 专利标题（英）：Two-Shaft Gas Turbine, And Control System And Control Method Of The Gas Turbine
- 申请号：CN201610098955.4 申请日：2016-02-23
- 公开(公告)号：CN105909389A 公开(公告)日：2016-08-31
- 发明人： 明连千寻 , 七泷健治 , 高桥康雄 , 川村康太
- 申请人： 三菱日立电力系统株式会社
- 申请人地址： 日本神奈川县
- 专利权人： 三菱日立电力系统株式会社
- 当前专利权人： 三菱日立电力系统株式会社
- 当前专利权人地址： 日本神奈川县
- 代理机构： 北京银龙知识产权代理有限公司
- 代理人： 张敬强; 严星铁
- 优先权： 2015-032744 2015.02.23 JP
- 主分类号： F02C9/00
- IPC分类号： F02C9/00 ; F01D9/02
A two-shaft gas turbine 1 of the present invention, in which a mass flow of an air into a compressor is regulated by controlling a set angle of an inlet guide vane (IGV) on an air intake side of the compressor 3, comprises, as a device to control the set angle of the IGV, a first controller 26 to control the set angle of the IGV based on a corrected speed of the gas generator shaft during low speed rotation of the gas generator shaft, the corrected speed having been corrected according to an ambient temperature; a second controller 27 to control the set angle of the IGV to maintain a constant actual speed of the gas generator shaft during high speed rotation of the gas generator shaft; and an ambient temperature correction part 29 to increase the actual speed maintained constant by the second controller 27 if the ambient temperature is equal to or more than a threshold value.
公开/授权文献:
- CN105909389B 双轴式燃气轮机以及其控制装置与控制方法 公开/授权日：2017-12-01