Title:
リバーシブル・コージェネシステム
Document Type and Number:
Japanese Patent JP5088996
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a reversible cogeneration system which uses at least two units of a fuel cell power generation system (cell stack) available in a reversible manner and serves as a distributed power supply located in a remote area with regard to an existing main power generation system, and which supplies power and heat quickly according to various situations. SOLUTION: The generation system X includes an electrolytic storage unit (SPWE) 1 comprising a first solid polymer electrolyte cell stack, a fuel cell power generation unit (PEFC) 2 comprising a second polymer electrolyte cell stack using a hydrogen gas as fuel, and a generated water tank 6 for circulating the generated water of the fuel cell power generation unit 2 through the electrolytic storage unit for reuse. The first solid polymer electrolyte cell stack generates by electrolysis the hydrogen gas and an oxygen gas by introducing pure water 3 into the system and consuming midnight electric power, and stores in each separate storage means. The first and the second solid polymer electrolyte cell stacks 1, 2 are arranged in a reversible manner and constitute input/ output systems so that these may share either electrolysis or power generation respectively.
Inventors:
Hiroshi Kondo
Masaru Ito
Koji Ikuta
Masaru Ito
Koji Ikuta
Application Number:
JP2001295619A
Publication Date:
December 05, 2012
Filing Date:
September 27, 2001
Export Citation:
Assignee:
Chugoku Electric Power Co., Inc.
International Classes:
H01M8/00; H02J15/00; H01M8/04; H01M8/06; H01M8/10
Domestic Patent References:
| JP11046460A | ||||
| JP9239362A | ||||
| JP10114393A | ||||
| JP5264076A | ||||
| JP10284108A | ||||
| JP2001126742A | ||||
| JP2001258390A | ||||
| JP9115537A |
Attorney, Agent or Firm:
Yasuo Mihara