JPS5496643A - Hydroelectric power plant - Google Patents

Hydroelectric power plant

Info

Publication number
JPS5496643A
JPS5496643A JP259178A JP259178A JPS5496643A JP S5496643 A JPS5496643 A JP S5496643A JP 259178 A JP259178 A JP 259178A JP 259178 A JP259178 A JP 259178A JP S5496643 A JPS5496643 A JP S5496643A
Authority
JP
Japan
Prior art keywords
headrace
water
upper tank
power plant
dam wall
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
JP259178A
Other languages
Japanese (ja)
Inventor
Tsuneo Ueda
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP259178A priority Critical patent/JPS5496643A/en
Publication of JPS5496643A publication Critical patent/JPS5496643A/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

Landscapes

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

Abstract

PURPOSE: To construct a hydroelectric power plant comparatively easily and inexpensively by arranging its headrace along on the dam wall limiting the upper tank and equipping a vacuum pump to fill the headrace with water at the essential top part of the headrace.
CONSTITUTION: A low head hydroelectric power plant 20 is composed of a dam wall 21, a tublar water turbine 23, and a headrace 24 extended from an upper tank 22 to the water turbine 23, which is firm fixed on a base 25 like a concrete block. The headrace 24 is extended from the inside of the upper tank 22 to the water trubine 23 trailing on the dam wall 21, and a vacuum pump 34 and a vacuum breaking valve 35 are equipped on the headrace part above the upper tank 22, that is, the top part 24a of the headrace on the dam wall. The pressure inside the headrace is reduced by the operation of the vacuum pump 34, and the headrace is fully filled with water by means of siphonage.
COPYRIGHT: (C)1979,JPO&Japio
JP259178A 1978-01-13 1978-01-13 Hydroelectric power plant Pending JPS5496643A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP259178A JPS5496643A (en) 1978-01-13 1978-01-13 Hydroelectric power plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP259178A JPS5496643A (en) 1978-01-13 1978-01-13 Hydroelectric power plant

Publications (1)

Publication Number Publication Date
JPS5496643A true JPS5496643A (en) 1979-07-31

Family

ID=11533614

Family Applications (1)

Application Number Title Priority Date Filing Date
JP259178A Pending JPS5496643A (en) 1978-01-13 1978-01-13 Hydroelectric power plant

Country Status (1)

Country Link
JP (1) JPS5496643A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58151373U (en) * 1982-04-02 1983-10-11 株式会社丸島水門製作所 Power generation equipment for erosion control dams
JPS58169169U (en) * 1982-05-10 1983-11-11 楢崎造船株式会社 Siphon power generator
WO2012021200A1 (en) * 2010-08-11 2012-02-16 Rene Carlos A system and method for generating power in a dam
JP5062791B1 (en) * 2012-01-24 2012-10-31 株式会社オージーエイ Multiple hydroelectric power generation system.
US8631638B2 (en) 2010-08-11 2014-01-21 Rene Carlos Method, system and apparatus for providing water to a heat engine via a dammed water source

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58151373U (en) * 1982-04-02 1983-10-11 株式会社丸島水門製作所 Power generation equipment for erosion control dams
JPS58169169U (en) * 1982-05-10 1983-11-11 楢崎造船株式会社 Siphon power generator
WO2012021200A1 (en) * 2010-08-11 2012-02-16 Rene Carlos A system and method for generating power in a dam
US8631638B2 (en) 2010-08-11 2014-01-21 Rene Carlos Method, system and apparatus for providing water to a heat engine via a dammed water source
JP5062791B1 (en) * 2012-01-24 2012-10-31 株式会社オージーエイ Multiple hydroelectric power generation system.

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