JPS5372942A - Hydraulic machine operation - Google Patents

Hydraulic machine operation

Info

Publication number
JPS5372942A
JPS5372942A JP14770676A JP14770676A JPS5372942A JP S5372942 A JPS5372942 A JP S5372942A JP 14770676 A JP14770676 A JP 14770676A JP 14770676 A JP14770676 A JP 14770676A JP S5372942 A JPS5372942 A JP S5372942A
Authority
JP
Japan
Prior art keywords
hydraulic machine
machine operation
cavitation
vibration
switched
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.)
Pending
Application number
JP14770676A
Other languages
Japanese (ja)
Inventor
Takeo Hachitani
Masahide Nojima
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 JP14770676A priority Critical patent/JPS5372942A/en
Publication of JPS5372942A publication Critical patent/JPS5372942A/en
Pending 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

Abstract

PURPOSE: To decrease the cavitation and vibration of a water supply pipe system when a hydraulic machine is switched from idle operation into power generating or water pumping operation.
COPYRIGHT: (C)1978,JPO&Japio
JP14770676A 1976-12-10 1976-12-10 Hydraulic machine operation Pending JPS5372942A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14770676A JPS5372942A (en) 1976-12-10 1976-12-10 Hydraulic machine operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14770676A JPS5372942A (en) 1976-12-10 1976-12-10 Hydraulic machine operation

Publications (1)

Publication Number Publication Date
JPS5372942A true JPS5372942A (en) 1978-06-28

Family

ID=15436383

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14770676A Pending JPS5372942A (en) 1976-12-10 1976-12-10 Hydraulic machine operation

Country Status (1)

Country Link
JP (1) JPS5372942A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54140039A (en) * 1978-04-24 1979-10-30 Toshiba Corp Horizontal shaft hydraulic machine and method of operating the same
EP3141739B1 (en) 2015-09-14 2020-01-22 GE Renewable Technologies Hydraulic installation and method for operating the same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54140039A (en) * 1978-04-24 1979-10-30 Toshiba Corp Horizontal shaft hydraulic machine and method of operating the same
JPS6149511B2 (en) * 1978-04-24 1986-10-29 Tokyo Shibaura Electric Co
EP3141739B1 (en) 2015-09-14 2020-01-22 GE Renewable Technologies Hydraulic installation and method for operating the same
EP3141739B2 (en) † 2015-09-14 2023-03-15 GE Renewable Technologies Hydraulic installation and method for operating the same

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