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Title:
太陽熱発電システム及び太陽熱発電方法
Document Type and Number:
Japanese Patent JP6640609
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a solar thermal power generation system and solar thermal power generation method for improving utilization of latent heat of steam generated by solar heat.SOLUTION: A solar thermal power generation system of this invention comprises: a solar heat collection system 1 for collecting solar heat to generate saturation steam; a power generation system 3 having a saturation steam turbine 31 that can be driven by saturation steam of the solar heat collection system; and a heat storage radiation system 2 that can feed saturation steam of the solar heat collection system and water of the power generation system. The heat storage radiation system comprises a heat storage tank 70 formed by solid heat storage material, and comprises: a heat storage radiation device 61 heat exchanging saturation steam of the solar heat collection system or water of the power generation system; a first steam supply pipe 63 for supplying saturation steam of the solar heat collection system to the heat storage radiation device; a water supply pipe 66 for supplying water of the power generating system to the heat storage radiation device; a steam separator 76 for separating gas-liquid two-phase flow fluid into saturation steam and saturation water; and a second steam supply pipe for supplying separated steam to the saturation steam turbine.SELECTED DRAWING: Figure 1

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Inventors:
Nobuyoshi Mishima
Kazuhiko Sato
Application Number:
JP2016040303A
Publication Date:
February 05, 2020
Filing Date:
March 02, 2016
Export Citation:
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Assignee:
Mitsubishi Hitachi Power Systems Co., Ltd.
International Classes:
F03G6/00; F24S21/00; F24S60/00; F24S90/00
Domestic Patent References:
JP2004340093A
JP2015203515A
JP61261678A
JP51025642A
Foreign References:
WO2014014027A1
CN203443371U
WO2014076849A1
CN102996374A
CN103790792A
Attorney, Agent or Firm:
Kaichi International Patent Office



 
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