Title:
POWER GENERATION PLANT AND OPERATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2018/198836
Kind Code:
A1
Abstract:
The present invention is equipped with: a boiler (3) having an economizer (18) and a superheater (13); a steam turbine (5) driven by steam generated by the boiler (3); a generator (37) driven by the steam turbine (5); a feed water heating boiler (7) for heating feed water supplied to the boiler (3); a heat exchanger (60) for heating the supply water by exchanging heat between the steam generated by the feed water heating boiler (7) and the feed water supplied to the boiler (3); and a control unit (30) for controlling the value of heating of the feed water by the feed water heating boiler (7).
Inventors:
OZAWA YUTA (JP)
YOSHIDA AKITO (JP)
DAIMARU TAKUICHIRO (JP)
OHTA YUJI (JP)
YOSHIDA AKITO (JP)
DAIMARU TAKUICHIRO (JP)
OHTA YUJI (JP)
Application Number:
PCT/JP2018/015593
Publication Date:
November 01, 2018
Filing Date:
April 13, 2018
Export Citation:
Assignee:
MITSUBISHI HITACHI POWER SYS (JP)
International Classes:
F22D1/32; F01K7/44; F22B1/18; F22B33/18; F22D1/12; F22G5/12
Foreign References:
| JPS61262508A | 1986-11-20 | |||
| JP2006009574A | 2006-01-12 | |||
| JP2008298308A | 2008-12-11 | |||
| JPH01107003A | 1989-04-24 | |||
| JP2015519500A | 2015-07-09 | |||
| JPH0454206A | 1992-02-21 | |||
| JP2007255349A | 2007-10-04 | |||
| JPH0642703A | 1994-02-18 | |||
| JP2016148467A | 2016-08-18 | |||
| JPH07260103A | 1995-10-13 | |||
| JP2015218915A | 2015-12-07 |
Attorney, Agent or Firm:
FUJITA, Takaharu (JP)
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