JPS56138462A - Pumping-up power accumulation system - Google Patents

Pumping-up power accumulation system

Info

Publication number
JPS56138462A
JPS56138462A JP4032580A JP4032580A JPS56138462A JP S56138462 A JPS56138462 A JP S56138462A JP 4032580 A JP4032580 A JP 4032580A JP 4032580 A JP4032580 A JP 4032580A JP S56138462 A JPS56138462 A JP S56138462A
Authority
JP
Japan
Prior art keywords
water
pump
small capacity
generator group
generator
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.)
Pending
Application number
JP4032580A
Other languages
Japanese (ja)
Inventor
Masatoshi Watabe
Noriyoshi Takahashi
Yukio Kitabayashi
Toshiaki Okuyama
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP4032580A priority Critical patent/JPS56138462A/en
Publication of JPS56138462A publication Critical patent/JPS56138462A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids

Landscapes

  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

PURPOSE: To utilize the power generated from small capacity generator group efficiently, by performing the pump-up and generating operations simultaneously at all time.
CONSTITUTION: A dedicated pump-up device 13 is driven by the power output from a generator group 12 comprising a plurality of small capacity generating devices 12a to continuously pump up the water 10 in an up reservoir 9 through water guides 13a, 13b to an up reservoir 11 thus to convert to an hydraulic potential energy and the accumulated hydraulic potential energy is reconverted to stable power output by a water-wheel generator 14. Here the water guides 13a, 13b of the pump device 13 are independent from the water guides 14a, 14b of the water-wheel generator 14 where the pump-up and the generating operations are performed independently at all time. Consequently the power from small capacity generator group can be utilized efficiently.
COPYRIGHT: (C)1981,JPO&Japio
JP4032580A 1980-03-31 1980-03-31 Pumping-up power accumulation system Pending JPS56138462A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4032580A JPS56138462A (en) 1980-03-31 1980-03-31 Pumping-up power accumulation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4032580A JPS56138462A (en) 1980-03-31 1980-03-31 Pumping-up power accumulation system

Publications (1)

Publication Number Publication Date
JPS56138462A true JPS56138462A (en) 1981-10-29

Family

ID=12577447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4032580A Pending JPS56138462A (en) 1980-03-31 1980-03-31 Pumping-up power accumulation system

Country Status (1)

Country Link
JP (1) JPS56138462A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100284784A1 (en) * 2007-12-31 2010-11-11 Daniel Farb Placing water turbines in water flows
KR101130671B1 (en) 2010-05-27 2012-04-02 충남대학교산학협력단 Hybrid power generation system using hydraulic turbine and fuel cell
WO2012057521A2 (en) * 2010-10-26 2012-05-03 Chung Kwang Ok Pumped-storage power-generating structure

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100284784A1 (en) * 2007-12-31 2010-11-11 Daniel Farb Placing water turbines in water flows
US8814515B2 (en) * 2007-12-31 2014-08-26 Daniel Farb Placing water turbines in water flows
KR101130671B1 (en) 2010-05-27 2012-04-02 충남대학교산학협력단 Hybrid power generation system using hydraulic turbine and fuel cell
WO2012057521A2 (en) * 2010-10-26 2012-05-03 Chung Kwang Ok Pumped-storage power-generating structure
WO2012057521A3 (en) * 2010-10-26 2012-07-05 Chung Kwang Ok Pumped-storage power-generating structure

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