JPS6477428A - Power generation equipment - Google Patents

Power generation equipment

Info

Publication number
JPS6477428A
JPS6477428A JP62229669A JP22966987A JPS6477428A JP S6477428 A JPS6477428 A JP S6477428A JP 62229669 A JP62229669 A JP 62229669A JP 22966987 A JP22966987 A JP 22966987A JP S6477428 A JPS6477428 A JP S6477428A
Authority
JP
Japan
Prior art keywords
induction
power
abrupt
large load
induction motor
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
JP62229669A
Other languages
Japanese (ja)
Inventor
Isao Fukao
Isamu Hayashi
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.)
NIPPON SEIMITSU KEISOKU KK
Original Assignee
NIPPON SEIMITSU KEISOKU KK
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 NIPPON SEIMITSU KEISOKU KK filed Critical NIPPON SEIMITSU KEISOKU KK
Priority to JP62229669A priority Critical patent/JPS6477428A/en
Publication of JPS6477428A publication Critical patent/JPS6477428A/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
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids

Landscapes

  • Supply And Distribution Of Alternating Current (AREA)

Abstract

PURPOSE:To supply stable power even at the time of an abrupt and large load change by forming a combined system of synchronous motor and induction motor. CONSTITUTION:An induction motor 8 and an induction generator 9 are combined with each other via flywheel and the induction motor 8 is driven by a power source with a frequency higher than a commercial frequency generated by an inverter 6. When a switch 11 is closed, the induction generator 9 is synchronized with commercial frequency and its output changes by the power frequency of the induction motor 8. When an abrupt and large load is generated, a controller 13 detects it by the input from a current transformer 20 and transformer 21 inserted into a power line 16 to increase the fuel injection of engines of induction generators 3, 4 and to close the switch 11. A high generated power from the induction generator 9 operated at high speed is supplied via a transformer 38 to compensate the abrupt and large load.
JP62229669A 1987-09-16 1987-09-16 Power generation equipment Pending JPS6477428A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62229669A JPS6477428A (en) 1987-09-16 1987-09-16 Power generation equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62229669A JPS6477428A (en) 1987-09-16 1987-09-16 Power generation equipment

Publications (1)

Publication Number Publication Date
JPS6477428A true JPS6477428A (en) 1989-03-23

Family

ID=16895821

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62229669A Pending JPS6477428A (en) 1987-09-16 1987-09-16 Power generation equipment

Country Status (1)

Country Link
JP (1) JPS6477428A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014100030A (en) * 2012-11-15 2014-05-29 Osaka Gas Co Ltd Emergency power generating system
JP2014100032A (en) * 2012-11-15 2014-05-29 Osaka Gas Co Ltd Emergency power generating system
JP2014100031A (en) * 2012-11-15 2014-05-29 Osaka Gas Co Ltd Emergency power generating system
JP2020028198A (en) * 2018-08-14 2020-02-20 株式会社メカトロシステム＆デザイン研究所 Microgrid control system
WO2024190833A1 (en) * 2023-03-15 2024-09-19 日立建機株式会社 Power generation system using induction generator

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4915914A (en) * 1972-06-07 1974-02-12
JPS50157797A (en) * 1974-06-12 1975-12-19
JPS5732A (en) * 1980-05-31 1982-01-05 Nippon Kokan Kk Method of controlling operatin of marine generator
JPS6268004A (en) * 1985-09-17 1987-03-27 Fuji Electric Co Ltd Electric rolling stock driven by internal combustion engine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4915914A (en) * 1972-06-07 1974-02-12
JPS50157797A (en) * 1974-06-12 1975-12-19
JPS5732A (en) * 1980-05-31 1982-01-05 Nippon Kokan Kk Method of controlling operatin of marine generator
JPS6268004A (en) * 1985-09-17 1987-03-27 Fuji Electric Co Ltd Electric rolling stock driven by internal combustion engine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014100030A (en) * 2012-11-15 2014-05-29 Osaka Gas Co Ltd Emergency power generating system
JP2014100032A (en) * 2012-11-15 2014-05-29 Osaka Gas Co Ltd Emergency power generating system
JP2014100031A (en) * 2012-11-15 2014-05-29 Osaka Gas Co Ltd Emergency power generating system
JP2020028198A (en) * 2018-08-14 2020-02-20 株式会社メカトロシステム＆デザイン研究所 Microgrid control system
WO2024190833A1 (en) * 2023-03-15 2024-09-19 日立建機株式会社 Power generation system using induction generator

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