Invention Grant
- Patent Title: Combined cycle power plant with split compressor
- Patent Title (中): 具有分体式压缩机的联合循环发电厂
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Application No.: US13005628Application Date: 2011-01-13
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Publication No.: US08863492B2Publication Date: 2014-10-21
- Inventor: Lennard Helmers
- Applicant: Lennard Helmers
- Applicant Address: US FL Orlando
- Assignee: Siemens Energy, Inc.
- Current Assignee: Siemens Energy, Inc.
- Current Assignee Address: US FL Orlando
- Main IPC: F02C6/00
- IPC: F02C6/00 ; F02G1/00 ; F01K13/00 ; F22B1/18 ; F01K23/10

Abstract:
A combined cycle power plant including a gas turbine engine having a first compressor providing compressed air for combustion to form a hot working gas, and a turbine section for expanding the hot working gas. A first heat recovery steam generator (HRSG) is provided for receiving an exhaust gas flow from the turbine section to form a reduced temperature exhaust gas and to produce a high pressure steam flow which is provided to a high pressure steam turbine. A second compressor is provided for receiving and compressing the reduced temperature exhaust gas to add energy and form a reheated exhaust gas. A second heat recovery steam generator (HRSG) is provided for receiving and removing heat from the reheated exhaust gas to produce a low pressure steam flow, and a low pressure steam turbine is provided for receiving and expanding the low pressure steam flow.
Public/Granted literature
- US20110173989A1 COMBINED CYCLE POWER PLANT WITH SPLIT COMPRESSOR Public/Granted day:2011-07-21
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