JPS52137543A - Method for controlling over cofferdam operation of hydraulic machine - Google Patents

Method for controlling over cofferdam operation of hydraulic machine

Info

Publication number
JPS52137543A
JPS52137543A JP5379576A JP5379576A JPS52137543A JP S52137543 A JPS52137543 A JP S52137543A JP 5379576 A JP5379576 A JP 5379576A JP 5379576 A JP5379576 A JP 5379576A JP S52137543 A JPS52137543 A JP S52137543A
Authority
JP
Japan
Prior art keywords
hydraulic machine
cofferdam
controlling over
cofferdam operation
runner
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
JP5379576A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5548199B2 (de
Inventor
Masashige Ogiwara
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 JP5379576A priority Critical patent/JPS52137543A/ja
Publication of JPS52137543A publication Critical patent/JPS52137543A/ja
Publication of JPS5548199B2 publication Critical patent/JPS5548199B2/ja
Granted 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

  • Stopping Of Electric Motors (AREA)
  • Control Of Water Turbines (AREA)
JP5379576A 1976-05-13 1976-05-13 Method for controlling over cofferdam operation of hydraulic machine Granted JPS52137543A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5379576A JPS52137543A (en) 1976-05-13 1976-05-13 Method for controlling over cofferdam operation of hydraulic machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5379576A JPS52137543A (en) 1976-05-13 1976-05-13 Method for controlling over cofferdam operation of hydraulic machine

Publications (2)

Publication Number Publication Date
JPS52137543A true JPS52137543A (en) 1977-11-17
JPS5548199B2 JPS5548199B2 (de) 1980-12-04

Family

ID=12952741

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5379576A Granted JPS52137543A (en) 1976-05-13 1976-05-13 Method for controlling over cofferdam operation of hydraulic machine

Country Status (1)

Country Link
JP (1) JPS52137543A (de)

Also Published As

Publication number Publication date
JPS5548199B2 (de) 1980-12-04

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