Invention Grant
- Patent Title: Heat recovery steam generator with electrical heater system and method
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Application No.: US15423511Application Date: 2017-02-02
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Publication No.: US11181041B2Publication Date: 2021-11-23
- Inventor: Gordon Raymond Smith , Allen Michael Pfeffer , Robert John Gdaniec
- Applicant: General Electric Company
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Agency: Fletcher Yoder, P.C.
- Main IPC: F02C3/04
- IPC: F02C3/04 ; F22B1/28 ; F22B1/18 ; F01K23/10 ; F01K13/02 ; F01K7/16

Abstract:
A system includes a turbine system that contains a heat recovery steam generator (HRSG) having a flow path that receives an exhaust gas, and having a fluid path that receives a fluid. The fluid path is adjacent to the flow path such that the fluid is heated by the exhaust gas. The HRSG includes an electrical heater that provides heat to the fluid path during a start-up mode of the HRSG, during a shutdown mode of the HRSG, or both.
Public/Granted literature
- US20180216496A1 HEAT RECOVERY STEAM GENERATOR WITH ELECTRICAL HEATER SYSTEM AND METHOD Public/Granted day:2018-08-02
Information query
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