Invention Grant
US08661780B2 Gas turbine plant with exhaust gas recirculation and also method for operating such a plant
有权
具有废气再循环的燃气轮机厂以及用于操作这种设备的方法
- Patent Title: Gas turbine plant with exhaust gas recirculation and also method for operating such a plant
- Patent Title (中): 具有废气再循环的燃气轮机厂以及用于操作这种设备的方法
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Application No.: US13094601Application Date: 2011-04-26
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Publication No.: US08661780B2Publication Date: 2014-03-04
- Inventor: Hans Wettstein , Manfred Wirsum , Steffen Schulz
- Applicant: Hans Wettstein , Manfred Wirsum , Steffen Schulz
- Applicant Address: CH Baden
- Assignee: Alstom Technology Ltd.
- Current Assignee: Alstom Technology Ltd.
- Current Assignee Address: CH Baden
- Agency: Buchanan Ingersoll & Rooney PC
- Priority: CH1700/08 20081029
- Main IPC: F02C3/34
- IPC: F02C3/34 ; F02C7/10 ; F02C7/12

Abstract:
A gas turbine plant is provided with exhaust gas recirculation and includes a main gas turbine having a main compressor and main turbine driving a main generator, and a combustion chamber, with an outlet connected to the inlet of the main gas turbine, has a fuel feed, and via the recuperator's high-pressure side obtains combustion air from the main gas turbine's compressor outlet. The outlet of the main turbine and the inlet of the main compressor are connected via the recuperator's low-pressure side and a cooler for exhaust gas recirculation. On the recuperator's low-pressure side, a charging unit, with a compressor and a turbine is arranged, and draws in air via an air intake and by the outlet of its compressor is connected to the recuperator's low-pressure side outlet and by the inlet of its turbine is connected to a surplus-gas extraction line on the recuperator's low-pressure side.
Public/Granted literature
- US20120036860A1 GAS TURBINE PLANT WITH EXHAUST GAS RECIRCULATION AND ALSO METHOD FOR OPERATING SUCH A PLANT Public/Granted day:2012-02-16
Information query
IPC分类: