JPS5351346A - Operational method for pressure controller and effluent valve of hydraulic power plant - Google Patents

Operational method for pressure controller and effluent valve of hydraulic power plant

Info

Publication number
JPS5351346A
JPS5351346A JP12491176A JP12491176A JPS5351346A JP S5351346 A JPS5351346 A JP S5351346A JP 12491176 A JP12491176 A JP 12491176A JP 12491176 A JP12491176 A JP 12491176A JP S5351346 A JPS5351346 A JP S5351346A
Authority
JP
Japan
Prior art keywords
pressure controller
power plant
hydraulic power
operational method
effluent valve
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
JP12491176A
Other languages
Japanese (ja)
Inventor
Tsunehiko Takakusaki
Isao Shibata
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 JP12491176A priority Critical patent/JPS5351346A/en
Publication of JPS5351346A publication Critical patent/JPS5351346A/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

  • Control Of Water Turbines (AREA)

Abstract

PURPOSE: To make a pressure controller and effluent valve small-sixed by allowing synchronous effluence of wate quantity practically equal to the guide vane effluent water quantity at an arbitrarily fixed interval from the position of the guide vane fully opened to the position of it fully closed.
COPYRIGHT: (C)1978,JPO&Japio
JP12491176A 1976-10-20 1976-10-20 Operational method for pressure controller and effluent valve of hydraulic power plant Pending JPS5351346A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12491176A JPS5351346A (en) 1976-10-20 1976-10-20 Operational method for pressure controller and effluent valve of hydraulic power plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12491176A JPS5351346A (en) 1976-10-20 1976-10-20 Operational method for pressure controller and effluent valve of hydraulic power plant

Publications (1)

Publication Number Publication Date
JPS5351346A true JPS5351346A (en) 1978-05-10

Family

ID=14897153

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12491176A Pending JPS5351346A (en) 1976-10-20 1976-10-20 Operational method for pressure controller and effluent valve of hydraulic power plant

Country Status (1)

Country Link
JP (1) JPS5351346A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54147336A (en) * 1978-05-11 1979-11-17 Hitachi Ltd Method of controlling a discharge valve
JPH02259284A (en) * 1989-03-31 1990-10-22 Toshiba Corp Control method for pressure regulator valve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54147336A (en) * 1978-05-11 1979-11-17 Hitachi Ltd Method of controlling a discharge valve
JPS6146663B2 (en) * 1978-05-11 1986-10-15 Hitachi Seisakusho Kk
JPH02259284A (en) * 1989-03-31 1990-10-22 Toshiba Corp Control method for pressure regulator valve

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