FR2407366A1 - Hydroelectric turbine working on low head - has siphon on inlet to maintain constant flow with varying upstream head - Google Patents

Hydroelectric turbine working on low head - has siphon on inlet to maintain constant flow with varying upstream head

Info

Publication number
FR2407366A1
FR2407366A1 FR7732080A FR7732080A FR2407366A1 FR 2407366 A1 FR2407366 A1 FR 2407366A1 FR 7732080 A FR7732080 A FR 7732080A FR 7732080 A FR7732080 A FR 7732080A FR 2407366 A1 FR2407366 A1 FR 2407366A1
Authority
FR
France
Prior art keywords
siphon
head
inlet
hydroelectric turbine
constant flow
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
FR7732080A
Other languages
French (fr)
Other versions
FR2407366B1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7732080A priority Critical patent/FR2407366A1/en
Publication of FR2407366A1 publication Critical patent/FR2407366A1/en
Application granted granted Critical
Publication of FR2407366B1 publication Critical patent/FR2407366B1/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
    • F03B13/086—Plants characterised by the use of siphons; their regulation
    • 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)
  • Control Of Water Turbines (AREA)

Abstract

A communicating channel links an upstream pool and a downstream pool between which there is only a small head difference. A hydroelectric turbine is installed at the outlet of the channel into the downstream pool. The channel rises and falls to form a siphon between the pools. The sill of the siphon is above the normal level of the upstream pool and the entry into it is below the minimum level of the upstream pool. Starting and stopping are controlled by valves admitting air to or releasing it from the top of the siphon.
FR7732080A 1977-10-25 1977-10-25 Hydroelectric turbine working on low head - has siphon on inlet to maintain constant flow with varying upstream head Granted FR2407366A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7732080A FR2407366A1 (en) 1977-10-25 1977-10-25 Hydroelectric turbine working on low head - has siphon on inlet to maintain constant flow with varying upstream head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7732080A FR2407366A1 (en) 1977-10-25 1977-10-25 Hydroelectric turbine working on low head - has siphon on inlet to maintain constant flow with varying upstream head

Publications (2)

Publication Number Publication Date
FR2407366A1 true FR2407366A1 (en) 1979-05-25
FR2407366B1 FR2407366B1 (en) 1980-10-03

Family

ID=9196917

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7732080A Granted FR2407366A1 (en) 1977-10-25 1977-10-25 Hydroelectric turbine working on low head - has siphon on inlet to maintain constant flow with varying upstream head

Country Status (1)

Country Link
FR (1) FR2407366A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2669968A1 (en) * 1990-11-30 1992-06-05 Sithe Method for regulating the rotational speed of a water turbine, and device for implementing this method
WO2000031412A1 (en) * 1998-11-25 2000-06-02 Marques Craveiro Lopes Preto V Wave energy improvement unit to be converted into electric power
AT408109B (en) * 1999-09-27 2001-09-25 Ingerle Kurt Dipl Ing Dr Techn Arrangement for controlling and preventing the flow of a liquid between two basins with different liquid levels
CN113981919A (en) * 2021-12-01 2022-01-28 福建安澜水利水电勘察设计院有限公司 Siphon type water inlet for ecological downward discharge of dam
CN116145627A (en) * 2023-04-23 2023-05-23 四川水发勘测设计研究有限公司 High-drop dual-channel energy dissipation system for long-distance water diversion project
IL274480B1 (en) * 2020-05-05 2024-06-01 Abdallah Salameh Sea to sea flowing system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2669968A1 (en) * 1990-11-30 1992-06-05 Sithe Method for regulating the rotational speed of a water turbine, and device for implementing this method
WO2000031412A1 (en) * 1998-11-25 2000-06-02 Marques Craveiro Lopes Preto V Wave energy improvement unit to be converted into electric power
AT408109B (en) * 1999-09-27 2001-09-25 Ingerle Kurt Dipl Ing Dr Techn Arrangement for controlling and preventing the flow of a liquid between two basins with different liquid levels
IL274480B1 (en) * 2020-05-05 2024-06-01 Abdallah Salameh Sea to sea flowing system
CN113981919A (en) * 2021-12-01 2022-01-28 福建安澜水利水电勘察设计院有限公司 Siphon type water inlet for ecological downward discharge of dam
CN116145627A (en) * 2023-04-23 2023-05-23 四川水发勘测设计研究有限公司 High-drop dual-channel energy dissipation system for long-distance water diversion project

Also Published As

Publication number Publication date
FR2407366B1 (en) 1980-10-03

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Legal Events

Date Code Title Description
ST Notification of lapse