FR2395406A1 - Hydroelectric power generating system - has turbine-driven pump supplying remotely positioned hydraulic motor which drives generator - Google Patents

Hydroelectric power generating system - has turbine-driven pump supplying remotely positioned hydraulic motor which drives generator

Info

Publication number
FR2395406A1
FR2395406A1 FR7719215A FR7719215A FR2395406A1 FR 2395406 A1 FR2395406 A1 FR 2395406A1 FR 7719215 A FR7719215 A FR 7719215A FR 7719215 A FR7719215 A FR 7719215A FR 2395406 A1 FR2395406 A1 FR 2395406A1
Authority
FR
France
Prior art keywords
turbine
hydraulic motor
power generating
generating system
hydroelectric power
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
FR7719215A
Other languages
French (fr)
Other versions
FR2395406B1 (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.)
TRIAI BERNARD
Original Assignee
TRIAI BERNARD
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 TRIAI BERNARD filed Critical TRIAI BERNARD
Priority to FR7719215A priority Critical patent/FR2395406A1/en
Publication of FR2395406A1 publication Critical patent/FR2395406A1/en
Application granted granted Critical
Publication of FR2395406B1 publication Critical patent/FR2395406B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/08—Machine or engine aggregates in dams or the like; Conduits therefor, e.g. diffusors
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

A water turbine(2) is immersed in a stream and coupled directly to a hydraulic pump(3). The pump delivers liquid to a hydraulic motor(6) which is directly coupled to an electric generator(5). The motor and generator are mounted remotely from the turbine and pump outside the stream. The arrangement makes it possible to extract energy from streams with very low heads. Several pumps each with its own turbine can supply a common motor driving one generator.
FR7719215A 1977-06-23 1977-06-23 Hydroelectric power generating system - has turbine-driven pump supplying remotely positioned hydraulic motor which drives generator Granted FR2395406A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7719215A FR2395406A1 (en) 1977-06-23 1977-06-23 Hydroelectric power generating system - has turbine-driven pump supplying remotely positioned hydraulic motor which drives generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7719215A FR2395406A1 (en) 1977-06-23 1977-06-23 Hydroelectric power generating system - has turbine-driven pump supplying remotely positioned hydraulic motor which drives generator

Publications (2)

Publication Number Publication Date
FR2395406A1 true FR2395406A1 (en) 1979-01-19
FR2395406B1 FR2395406B1 (en) 1980-03-14

Family

ID=9192444

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7719215A Granted FR2395406A1 (en) 1977-06-23 1977-06-23 Hydroelectric power generating system - has turbine-driven pump supplying remotely positioned hydraulic motor which drives generator

Country Status (1)

Country Link
FR (1) FR2395406A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0201705A1 (en) * 1985-04-03 1986-11-20 Alsthom Water-circulating device, especially in a tunnel for hydrodynamic tests
WO2003083290A1 (en) * 2002-03-28 2003-10-09 John Spurge Hydraulic generator for moving fluids
WO2008044967A1 (en) * 2006-10-09 2008-04-17 Lev Nikolaevich Khomyakov Method for producing additional power by the multiple conversion thereof in a closed circuit for circulating a working body and a device for carrying g out said method
WO2010086474A1 (en) * 2009-01-27 2010-08-05 Leopoldo Alandete Jurado System for generating electric energy making use of water currents
US7948106B2 (en) * 2005-08-25 2011-05-24 Institute For Energy Application Technologies Co., Ltd. Power generator and power generation method
ES2379258A1 (en) * 2009-09-08 2012-04-24 Leopoldo Alandete Jurado System for making use of part of the energetic potential of a water stream by means of a hydraulic wheel. (Machine-translation by Google Translate, not legally binding)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1730578A (en) * 1918-12-21 1929-10-08 Worthington Pump & Mach Corp Utilization of hydraulic energy
FR2233507A1 (en) * 1973-06-18 1975-01-10 Gustafson Manfred

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1730578A (en) * 1918-12-21 1929-10-08 Worthington Pump & Mach Corp Utilization of hydraulic energy
FR2233507A1 (en) * 1973-06-18 1975-01-10 Gustafson Manfred

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NV78/77 *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0201705A1 (en) * 1985-04-03 1986-11-20 Alsthom Water-circulating device, especially in a tunnel for hydrodynamic tests
WO2003083290A1 (en) * 2002-03-28 2003-10-09 John Spurge Hydraulic generator for moving fluids
US7948106B2 (en) * 2005-08-25 2011-05-24 Institute For Energy Application Technologies Co., Ltd. Power generator and power generation method
WO2008044967A1 (en) * 2006-10-09 2008-04-17 Lev Nikolaevich Khomyakov Method for producing additional power by the multiple conversion thereof in a closed circuit for circulating a working body and a device for carrying g out said method
WO2010086474A1 (en) * 2009-01-27 2010-08-05 Leopoldo Alandete Jurado System for generating electric energy making use of water currents
ES2379258A1 (en) * 2009-09-08 2012-04-24 Leopoldo Alandete Jurado System for making use of part of the energetic potential of a water stream by means of a hydraulic wheel. (Machine-translation by Google Translate, not legally binding)

Also Published As

Publication number Publication date
FR2395406B1 (en) 1980-03-14

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Legal Events

Date Code Title Description
CA Change of address
ST Notification of lapse