JPH0366514B2 - - Google Patents

Info

Publication number
JPH0366514B2
JPH0366514B2 JP57204406A JP20440682A JPH0366514B2 JP H0366514 B2 JPH0366514 B2 JP H0366514B2 JP 57204406 A JP57204406 A JP 57204406A JP 20440682 A JP20440682 A JP 20440682A JP H0366514 B2 JPH0366514 B2 JP H0366514B2
Authority
JP
Japan
Prior art keywords
closing speed
guide vane
pump
servo motor
water turbine
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.)
Expired - Lifetime
Application number
JP57204406A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5993970A (ja
Inventor
Hisao Kuwabara
Keitaro Takiguchi
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 JP57204406A priority Critical patent/JPS5993970A/ja
Priority to KR1019830005457A priority patent/KR920000340B1/ko
Priority to US06/554,075 priority patent/US4624622A/en
Publication of JPS5993970A publication Critical patent/JPS5993970A/ja
Publication of JPH0366514B2 publication Critical patent/JPH0366514B2/ja
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
    • F03B15/00—Controlling
    • F03B15/02—Controlling by varying liquid flow
    • F03B15/04—Controlling by varying liquid flow of turbines
    • F03B15/06—Regulating, i.e. acting automatically
    • F03B15/18—Regulating, i.e. acting automatically for safety purposes, e.g. preventing overspeed
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y10S415/91—Reversible between pump and motor use

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)
  • Hydraulic Turbines (AREA)
JP57204406A 1982-11-20 1982-11-20 ポンプ水車の制御装置 Granted JPS5993970A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP57204406A JPS5993970A (ja) 1982-11-20 1982-11-20 ポンプ水車の制御装置
KR1019830005457A KR920000340B1 (ko) 1982-11-20 1983-11-17 펌프수차의 제어장치
US06/554,075 US4624622A (en) 1982-11-20 1983-11-21 Fail-safe system for a reversible pump-turbine apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57204406A JPS5993970A (ja) 1982-11-20 1982-11-20 ポンプ水車の制御装置

Publications (2)

Publication Number Publication Date
JPS5993970A JPS5993970A (ja) 1984-05-30
JPH0366514B2 true JPH0366514B2 (en, 2012) 1991-10-17

Family

ID=16490012

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57204406A Granted JPS5993970A (ja) 1982-11-20 1982-11-20 ポンプ水車の制御装置

Country Status (3)

Country Link
US (1) US4624622A (en, 2012)
JP (1) JPS5993970A (en, 2012)
KR (1) KR920000340B1 (en, 2012)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0913577B1 (en) * 1996-07-19 2002-10-23 Hitachi, Ltd. Reversible pump-turbine system
JP3374696B2 (ja) * 1997-03-03 2003-02-10 株式会社日立製作所 ポンプ水車
KR102023169B1 (ko) * 2017-10-19 2019-09-20 한국수자원공사 축적 데이터 기반 카플란 벌브 형 수차 발전설비 시뮬레이션 시스템 및 이를 이용한 설비 관리 시스템

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1954194A1 (de) * 1969-10-28 1971-05-06 Zinser Textilmaschinen Gmbh Hydraulische Antriebsvorrichtung zum Changieren von die Fadenaufwindung steuernden Baenken
GB1333919A (en) * 1970-05-09 1973-10-17 Sibbald K R Control system for positioning machine parts
US3813990A (en) * 1972-04-12 1974-06-04 Gen Electric Servo system including flow voting redundant failure correcting hydraulic actuator
US4028510A (en) * 1974-08-24 1977-06-07 Kabushiki Kaisha Shinko Seisakusho Safety device actuatable by seismic vibrations

Also Published As

Publication number Publication date
US4624622A (en) 1986-11-25
KR840007142A (ko) 1984-12-05
KR920000340B1 (ko) 1992-01-11
JPS5993970A (ja) 1984-05-30

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