JPS6453072A - Operation controller for variable speed pumping water type power generation system - Google Patents

Operation controller for variable speed pumping water type power generation system

Info

Publication number
JPS6453072A
JPS6453072A JP62207058A JP20705887A JPS6453072A JP S6453072 A JPS6453072 A JP S6453072A JP 62207058 A JP62207058 A JP 62207058A JP 20705887 A JP20705887 A JP 20705887A JP S6453072 A JPS6453072 A JP S6453072A
Authority
JP
Japan
Prior art keywords
electric motor
motor output
guide vane
optimum
poe
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
JP62207058A
Other languages
Japanese (ja)
Other versions
JP2631373B2 (en
Inventor
Hisao Kuwabara
Akira Bando
Akihiro Sakayori
Takashi Kakiuchi
Hiroto Nakagawa
Yasuteru Ono
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.)
Kansai Electric Power Co Inc
Hitachi Ltd
Original Assignee
Kansai Electric Power Co Inc
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 Kansai Electric Power Co Inc, Hitachi Ltd filed Critical Kansai Electric Power Co Inc
Priority to JP62207058A priority Critical patent/JP2631373B2/en
Publication of JPS6453072A publication Critical patent/JPS6453072A/en
Application granted granted Critical
Publication of JP2631373B2 publication Critical patent/JP2631373B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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 permit the variable speed operation of an electric motor by dividing the operation control device in a water pumping-up type power generation system into two single control systems of an electric motor output control system and a guide vane opening degree control system. CONSTITUTION:When the electric motor output control system for a pump water wheel receives the electric motor output instruction POE in the variable speed operation, an excitation quantity setting part 17 receives each signal of a phase angle calculation part 16, speed detector 11, and a voltage adjusting part 18, and is controlled to the output corresponding to the motor output instruction POE. In a guide vane control system, the instruction signal POE and a water head signal H are inputted into an optimum revolution speed function generator 30 and an optimum guide vane opening degree function generator 33 by the electric motor output instruction POE, and the optimum revolution speed of the pump water wheel 12 for the water head H and the optimum opening degree of a guide vane are outputted. Therefore, the electric motor output is directly controlled, and the variable speed operation can be executed by executing the control to the revolution speed at which the operation efficiency of the pump water wheel becomes optimum and the guide vane opening degree with the electric motor output at this time.
JP62207058A 1987-08-20 1987-08-20 Operation control device of variable speed pumped storage power generation system Expired - Lifetime JP2631373B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62207058A JP2631373B2 (en) 1987-08-20 1987-08-20 Operation control device of variable speed pumped storage power generation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62207058A JP2631373B2 (en) 1987-08-20 1987-08-20 Operation control device of variable speed pumped storage power generation system

Publications (2)

Publication Number Publication Date
JPS6453072A true JPS6453072A (en) 1989-03-01
JP2631373B2 JP2631373B2 (en) 1997-07-16

Family

ID=16533508

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62207058A Expired - Lifetime JP2631373B2 (en) 1987-08-20 1987-08-20 Operation control device of variable speed pumped storage power generation system

Country Status (1)

Country Link
JP (1) JP2631373B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101951216A (en) * 2010-08-27 2011-01-19 上海交通大学 Regulating method of reverse-running electricity generation of water pump of pump station
WO2016017559A1 (en) * 2014-07-28 2016-02-04 株式会社明電舎 Method for autonomous operation of electricity-generating device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6090991A (en) * 1983-10-26 1985-05-22 Hitachi Ltd Method and device for control of variable speed hydraulic machine
JPS6217375A (en) * 1985-07-17 1987-01-26 Toshiba Corp Operation control method of pump or pump turbine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6090991A (en) * 1983-10-26 1985-05-22 Hitachi Ltd Method and device for control of variable speed hydraulic machine
JPS6217375A (en) * 1985-07-17 1987-01-26 Toshiba Corp Operation control method of pump or pump turbine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101951216A (en) * 2010-08-27 2011-01-19 上海交通大学 Regulating method of reverse-running electricity generation of water pump of pump station
WO2016017559A1 (en) * 2014-07-28 2016-02-04 株式会社明電舎 Method for autonomous operation of electricity-generating device
JP6048595B2 (en) * 2014-07-28 2016-12-21 株式会社明電舎 Self-sustaining operation method of power generator
JPWO2016017559A1 (en) * 2014-07-28 2017-04-27 株式会社明電舎 Self-sustaining operation method of power generator
US10511242B2 (en) 2014-07-28 2019-12-17 Meidensha Corporation Method for autonomous operation of electricity-generating device

Also Published As

Publication number Publication date
JP2631373B2 (en) 1997-07-16

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