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FR2267648A1 - Energy storage for electrical power stations - energy stored as compressed hydrogen derived from water, and compressed air - Google Patents

Energy storage for electrical power stations - energy stored as compressed hydrogen derived from water, and compressed air

Info

Publication number
FR2267648A1
FR2267648A1 FR7413021A FR7413021A FR2267648A1 FR 2267648 A1 FR2267648 A1 FR 2267648A1 FR 7413021 A FR7413021 A FR 7413021A FR 7413021 A FR7413021 A FR 7413021A FR 2267648 A1 FR2267648 A1 FR 2267648A1
Authority
FR
France
Prior art keywords
water
compressed
electrical power
during
power stations
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7413021A
Other languages
French (fr)
Other versions
FR2267648B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Electricite de France SA
Original Assignee
Electricite de France SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Electricite de France SA filed Critical Electricite de France SA
Priority to FR7413021A priority Critical patent/FR2267648A1/en
Publication of FR2267648A1 publication Critical patent/FR2267648A1/en
Application granted granted Critical
Publication of FR2267648B1 publication Critical patent/FR2267648B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/14—Gas-turbine plants having means for storing energy, e.g. for meeting peak loads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
    • F01K25/005—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for the working fluid being steam, created by combustion of hydrogen with oxygen

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

Method involves mfr. and storage of hydrogen during off peak hrs. and its combustion during peak load hours. During off-peak times power is drawn from the generators to supply an alternator which at this time generates power to produce hydrogen electrochemically from water and to compress it in some storage area. Similarly air is compressed and stored. A system of relay controlled pumps can reverse the process such that hydrogen and air are fed to a combustion chamber, the resulting expansion driving a turbine coupled to the alternator now feeding back into the power station output lines.
FR7413021A 1974-04-12 1974-04-12 Energy storage for electrical power stations - energy stored as compressed hydrogen derived from water, and compressed air Granted FR2267648A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7413021A FR2267648A1 (en) 1974-04-12 1974-04-12 Energy storage for electrical power stations - energy stored as compressed hydrogen derived from water, and compressed air

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7413021A FR2267648A1 (en) 1974-04-12 1974-04-12 Energy storage for electrical power stations - energy stored as compressed hydrogen derived from water, and compressed air

Publications (2)

Publication Number Publication Date
FR2267648A1 true FR2267648A1 (en) 1975-11-07
FR2267648B1 FR2267648B1 (en) 1976-12-17

Family

ID=9137626

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7413021A Granted FR2267648A1 (en) 1974-04-12 1974-04-12 Energy storage for electrical power stations - energy stored as compressed hydrogen derived from water, and compressed air

Country Status (1)

Country Link
FR (1) FR2267648A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4189925A (en) * 1978-05-08 1980-02-26 Northern Illinois Gas Company Method of storing electric power
EP2014879A1 (en) * 2006-02-07 2009-01-14 Hitachi, Ltd. Plant facility
CN113756953A (en) * 2021-08-24 2021-12-07 中国联合重型燃气轮机技术有限公司 Gas turbine power generation system and power generation method
CN113756954A (en) * 2021-08-24 2021-12-07 中国联合重型燃气轮机技术有限公司 Gas turbine power generation system and power generation method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4189925A (en) * 1978-05-08 1980-02-26 Northern Illinois Gas Company Method of storing electric power
EP2014879A1 (en) * 2006-02-07 2009-01-14 Hitachi, Ltd. Plant facility
CN113756953A (en) * 2021-08-24 2021-12-07 中国联合重型燃气轮机技术有限公司 Gas turbine power generation system and power generation method
CN113756954A (en) * 2021-08-24 2021-12-07 中国联合重型燃气轮机技术有限公司 Gas turbine power generation system and power generation method
CN113756954B (en) * 2021-08-24 2024-06-25 中国联合重型燃气轮机技术有限公司 Gas turbine power generation system and power generation method

Also Published As

Publication number Publication date
FR2267648B1 (en) 1976-12-17

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Legal Events

Date Code Title Description
ST Notification of lapse