Title:
STEAM TURBINE PLANT
Document Type and Number:
WIPO Patent Application WO/2014/148517
Kind Code:
A1
Abstract:
A steam turbine plant (1) is provided with: a plurality of steam turbines (2, 3, 4); a multistage pressure condenser (5) comprising a plurality of condensers (7, 8, 9) which are respectively provided below each of the steam turbines so as to correspond to the plurality of steam turbines, and in which steam discharged from each of the steam turbines is condensed and stored as condensate; and a steam extraction unit (32) which introduces, into the condensate in the condenser (9) corresponding to the steam turbine (2) having the lowest pressure, among the plurality of the condensers (7, 8, 9), a portion of the steam in the steam turbine.
Inventors:
KASAHARA JIRO (JP)
FUJITA ISSAKU (JP)
FUJITA ISSAKU (JP)
Application Number:
PCT/JP2014/057422
Publication Date:
September 25, 2014
Filing Date:
March 18, 2014
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD (JP)
International Classes:
F01K9/00; F01D17/00; F01K7/22; F01K7/38; F01K13/02; F28B7/00
Domestic Patent References:
| WO2012090778A1 | 2012-07-05 |
Foreign References:
| JP2009097788A | 2009-05-07 | |||
| JP2010223105A | 2010-10-07 | |||
| JPS6111590A | 1986-01-18 | |||
| JP2012137266A | 2012-07-19 | |||
| JP2009097788A | 2009-05-07 |
Other References:
See also references of EP 2960445A4
Attorney, Agent or Firm:
MORI Ryuichirou et al. (JP)
Woods Ryuichiro (JP)
Woods Ryuichiro (JP)
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