Title:
POWER GENERATION PLANT AND METHOD FOR STORING EXCESS ENERGY IN POWER GENERATION PLANT
Document Type and Number:
WIPO Patent Application WO/2020/255692
Kind Code:
A1
Abstract:
The purpose of the present invention is to efficiently store (preserve) and utilize excess heat energy generated in a power generation plant. A power generation plant (100) is provided with: a boiler (110); a steam turbine (120); a heat storage device (200) for recovering and storing internally passing excess energy; and a control device (150) which effects control so that excess energy generated during an operation including when started and stopped is stored in the heat storage device (200). The excess energy comprises excess heat energy comprising an excess portion of heat energy of superheated steam generated in the boiler (110), and/or excess power energy comprising excessive power energy.
Inventors:
YAMAMOTO KENJIRO (JP)
KANEKO SHOZO (JP)
KAN RYOSUKE (JP)
KOBAYASHI YUTA (JP)
KAWAMIZU TSUTOMU (JP)
YAMANA TAKAHIRO (JP)
KOSAKA KENICHIRO (JP)
AMARI TAKESHI (JP)
HIRASAKI DAIJIRO (JP)
NAKAMURA SHINJI (JP)
KANEKO SHOZO (JP)
KAN RYOSUKE (JP)
KOBAYASHI YUTA (JP)
KAWAMIZU TSUTOMU (JP)
YAMANA TAKAHIRO (JP)
KOSAKA KENICHIRO (JP)
AMARI TAKESHI (JP)
HIRASAKI DAIJIRO (JP)
NAKAMURA SHINJI (JP)
Application Number:
PCT/JP2020/021638
Publication Date:
December 24, 2020
Filing Date:
June 01, 2020
Export Citation:
Assignee:
MITSUBISHI POWER LTD (JP)
International Classes:
F01K3/02; F01D17/20; F01K13/02
Foreign References:
| JPH08260912A | 1996-10-08 | |||
| JP2020041449A | 2020-03-19 |
Attorney, Agent or Firm:
THE PATENT BODY CORPORATE TAKEWA INTERNATIONAL PATENT OFFICE (JP)
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