Title:
SYSTEM USING SOLAR ENERGY
Document Type and Number:
WIPO Patent Application WO/2013/051642
Kind Code:
A1
Abstract:
Provided is a system using solar energy in which solar energy use efficiency is improved over the prior art. The system using solar energy is provided with a solar cell (1) and obtains power from the solar cell (1), wherein the system using solar energy is characterized by being provided with the following: a first heat exchanger (2) for cooling the solar cell (1); a heat pump (3) connected to the first heat exchanger (2); a circulation pump (4) for causing a heat medium to circulate between the first heat exchanger (2) and the heat pump (3); and a flow rate control unit (5) for changing the flow rate of the circulation pump (4). Or, the system using solar energy is characterized by being provided with the following: a first heat exchanger (2) for cooling the solar cell (1); a second heat exchanger (3e) connected to the first heat exchanger (2); a circulation pump (4) for causing a heat medium to circulate between the first heat exchanger (2) and the second heat exchanger (3e); and a flow rate control unit (5) for changing the flow rate of the circulation pump (4).
Inventors:
KIKUCHI HIROSHIGE (JP)
MIZUSHIMA TAKANARI (JP)
MIZUSHIMA TAKANARI (JP)
Application Number:
PCT/JP2012/075763
Publication Date:
April 11, 2013
Filing Date:
October 04, 2012
Export Citation:
Assignee:
HITACHI PLANT TECHNOLOGIES LTD (JP)
International Classes:
F24H1/00; F24J2/00; F25B1/00; H01L31/042
Foreign References:
| JP2005241148A | 2005-09-08 | |||
| JP2011080724A | 2011-04-21 | |||
| JP2011012845A | 2011-01-20 | |||
| JP2008111650A | 2008-05-15 | |||
| JP2006064284A | 2006-03-09 |
Attorney, Agent or Firm:
ISONO Michizo (JP)
Michizo Isono (JP)
Michizo Isono (JP)
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Claims:
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