Invention Grant
- Patent Title: Integrated gasification combined cycle and operation control method thereof
- Patent Title (中): 综合气化联合循环及其运行控制方法
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Application No.: US12227706Application Date: 2007-11-09
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Publication No.: US08408007B2Publication Date: 2013-04-02
- Inventor: Satoru Kamohara , Takashi Sonoda , Yasuhiro Takashima , Yuichiro Kitagawa
- Applicant: Satoru Kamohara , Takashi Sonoda , Yasuhiro Takashima , Yuichiro Kitagawa
- Applicant Address: JP Tokyo
- Assignee: Mitsubishi Heavy Industries, Ltd.
- Current Assignee: Mitsubishi Heavy Industries, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Westerman, Hattori, Daniels & Adrian, LLP
- Priority: JP2006-303782 20061109
- International Application: PCT/JP2007/071820 WO 20071109
- International Announcement: WO2008/056781 WO 20080515
- Main IPC: F02C9/00
- IPC: F02C9/00
Abstract:
An integrated gasification combined cycle that can adjust the balance of pressure/temperature in an overall plant and can stabilize the output of a gas turbine at an early stage during load variation, and an operation control method of the integrated gasification combined cycle are provided. When a calorific abnormality of fuel gas is detected during load variation of a gas turbine (5b), a load change command value of the gas turbine (5b) is set to zero or is decreased, and based on this load change command value, a power generation output command of the gas turbine (5b) is generated.
Public/Granted literature
- US20090151315A1 Integrated Gasification Combined Cycle and Operation Control Method Thereof Public/Granted day:2009-06-18
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