Title:
SOLAR THERMAL POWER GENERATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/087657
Kind Code:
A1
Abstract:
The present invention prevents the flow of a fluid flowing in a high temperature heat storage device and a low temperature heat storage device from becoming gas-liquid two phase flow. This solar thermal power generation system is provided with: a low temperature heat collection device 1; a gas-water separation device 2; a first hot water line L2 for supplying water, separated by the gas-water separation device, to the low temperature heat collection device; a low temperature heat storage device 4 provided in the first hot water line; a high temperature heat collection device 3; a steam turbine 6; a first main steam line L7 for supplying superheated steam to the steam turbine; a second main steam line L8 branched from the first main steam line and joined with the first main steam line; a high temperature heat storage device 5 provided in the second main steam line; a low temperature bypass line L5 for bypassing the low temperature heat collection device and connecting an outlet-side of the low temperature heat storage device and a water-steam two phase fluid inlet-side of the gas-water separation device; and a high temperature bypass line L9 for bypassing the high temperature heat collection device and connecting a steam outlet-side of the gas-water separation device and an inlet-side of the high temperature heat storage device.
Inventors:
SHINOZAKI KOHEI (JP)
MARUMOTO TAKAHIRO (JP)
TADAKUMA SATOSHI (JP)
SHIKATA TETSUO (JP)
MARUMOTO TAKAHIRO (JP)
TADAKUMA SATOSHI (JP)
SHIKATA TETSUO (JP)
Application Number:
PCT/JP2018/036937
Publication Date:
May 09, 2019
Filing Date:
October 02, 2018
Export Citation:
Assignee:
MITSUBISHI HITACHI POWER SYS (JP)
International Classes:
F03G6/00; F01K3/02; F01K3/12
Domestic Patent References:
| WO2014014027A1 | 2014-01-23 |
Foreign References:
| JP2016070202A | 2016-05-09 | |||
| JPS57146067A | 1982-09-09 | |||
| JP2013242070A | 2013-12-05 | |||
| JPS5125642A | 1976-03-02 |
Other References:
See also references of EP 3705720A4
Attorney, Agent or Firm:
THE PATENT BODY CORPORATE TAKEWA INTERNATIONAL PATENT OFFICE (JP)
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