JPH0220832B2 - - Google Patents

Info

Publication number
JPH0220832B2
JPH0220832B2 JP57105739A JP10573982A JPH0220832B2 JP H0220832 B2 JPH0220832 B2 JP H0220832B2 JP 57105739 A JP57105739 A JP 57105739A JP 10573982 A JP10573982 A JP 10573982A JP H0220832 B2 JPH0220832 B2 JP H0220832B2
Authority
JP
Japan
Prior art keywords
head
pump
relationship
rotational speed
input
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
JP57105739A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58222981A (ja
Inventor
Keizo Kikuchi
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 JP57105739A priority Critical patent/JPS58222981A/ja
Publication of JPS58222981A publication Critical patent/JPS58222981A/ja
Publication of JPH0220832B2 publication Critical patent/JPH0220832B2/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
    • F03B15/14—Regulating, i.e. acting automatically by or of water level
    • 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)
JP57105739A 1982-06-18 1982-06-18 水力機械のポンプ運転方法 Granted JPS58222981A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57105739A JPS58222981A (ja) 1982-06-18 1982-06-18 水力機械のポンプ運転方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57105739A JPS58222981A (ja) 1982-06-18 1982-06-18 水力機械のポンプ運転方法

Publications (2)

Publication Number Publication Date
JPS58222981A JPS58222981A (ja) 1983-12-24
JPH0220832B2 true JPH0220832B2 (enrdf_load_stackoverflow) 1990-05-10

Family

ID=14415635

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57105739A Granted JPS58222981A (ja) 1982-06-18 1982-06-18 水力機械のポンプ運転方法

Country Status (1)

Country Link
JP (1) JPS58222981A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2582737A1 (fr) * 1985-06-03 1986-12-05 Neyrpic Procede de regulation de la puissance des turbines hydrauliques
JPH063187B2 (ja) * 1986-04-26 1994-01-12 株式会社東芝 可変速水力機械の定常運転方法
JP2835193B2 (ja) * 1991-02-07 1998-12-14 東京電力株式会社 可変速水力機械の運転制御方法
JP2840053B2 (ja) * 1995-12-15 1998-12-24 株式会社日立製作所 可変速揚水装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5941030B2 (ja) * 1976-08-30 1984-10-04 株式会社東芝 水力発電所の出力制限装置
JPS55118110A (en) * 1979-03-07 1980-09-10 Hitachi Ltd Control system for hydraulic turbine

Also Published As

Publication number Publication date
JPS58222981A (ja) 1983-12-24

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