JPS52124547A - Overspeed detector for hydraulic power turbine - Google Patents

Overspeed detector for hydraulic power turbine

Info

Publication number
JPS52124547A
JPS52124547A JP4030676A JP4030676A JPS52124547A JP S52124547 A JPS52124547 A JP S52124547A JP 4030676 A JP4030676 A JP 4030676A JP 4030676 A JP4030676 A JP 4030676A JP S52124547 A JPS52124547 A JP S52124547A
Authority
JP
Japan
Prior art keywords
hydraulic power
power turbine
overspeed detector
overspeed
detector
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
JP4030676A
Other languages
Japanese (ja)
Other versions
JPS5926790B2 (en
Inventor
Toshiaki Yokoyama
Ko Hara
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 JP51040306A priority Critical patent/JPS5926790B2/en
Publication of JPS52124547A publication Critical patent/JPS52124547A/en
Publication of JPS5926790B2 publication Critical patent/JPS5926790B2/en
Expired 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

  • Hydraulic Turbines (AREA)
  • Control Of Water Turbines (AREA)

Abstract

PURPOSE: To prevent the operation of a protective device by overspeed temporarily caused.
COPYRIGHT: (C)1977,JPO&Japio
JP51040306A 1976-04-12 1976-04-12 Hydro turbine overspeed detection device Expired JPS5926790B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51040306A JPS5926790B2 (en) 1976-04-12 1976-04-12 Hydro turbine overspeed detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51040306A JPS5926790B2 (en) 1976-04-12 1976-04-12 Hydro turbine overspeed detection device

Publications (2)

Publication Number Publication Date
JPS52124547A true JPS52124547A (en) 1977-10-19
JPS5926790B2 JPS5926790B2 (en) 1984-06-30

Family

ID=12576923

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51040306A Expired JPS5926790B2 (en) 1976-04-12 1976-04-12 Hydro turbine overspeed detection device

Country Status (1)

Country Link
JP (1) JPS5926790B2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4915732A (en) * 1972-05-31 1974-02-12

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4915732A (en) * 1972-05-31 1974-02-12

Also Published As

Publication number Publication date
JPS5926790B2 (en) 1984-06-30

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