JPS57148075A - Protection system of hydraulic power equipment - Google Patents

Protection system of hydraulic power equipment

Info

Publication number
JPS57148075A
JPS57148075A JP56033116A JP3311681A JPS57148075A JP S57148075 A JPS57148075 A JP S57148075A JP 56033116 A JP56033116 A JP 56033116A JP 3311681 A JP3311681 A JP 3311681A JP S57148075 A JPS57148075 A JP S57148075A
Authority
JP
Japan
Prior art keywords
inlet valve
load
cut
guide vanes
hydraulic power
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
JP56033116A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6411829B2 (enrdf_load_stackoverflow
Inventor
Katsuyuki Kawahara
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP56033116A priority Critical patent/JPS57148075A/ja
Publication of JPS57148075A publication Critical patent/JPS57148075A/ja
Publication of JPS6411829B2 publication Critical patent/JPS6411829B2/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

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)
JP56033116A 1981-03-10 1981-03-10 Protection system of hydraulic power equipment Granted JPS57148075A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56033116A JPS57148075A (en) 1981-03-10 1981-03-10 Protection system of hydraulic power equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56033116A JPS57148075A (en) 1981-03-10 1981-03-10 Protection system of hydraulic power equipment

Publications (2)

Publication Number Publication Date
JPS57148075A true JPS57148075A (en) 1982-09-13
JPS6411829B2 JPS6411829B2 (enrdf_load_stackoverflow) 1989-02-27

Family

ID=12377662

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56033116A Granted JPS57148075A (en) 1981-03-10 1981-03-10 Protection system of hydraulic power equipment

Country Status (1)

Country Link
JP (1) JPS57148075A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6411829B2 (enrdf_load_stackoverflow) 1989-02-27

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