DE3370731D1 - Apparatus for processing regenerative energy of ac motor - Google Patents

Apparatus for processing regenerative energy of ac motor

Info

Publication number
DE3370731D1
DE3370731D1 DE8383901627T DE3370731T DE3370731D1 DE 3370731 D1 DE3370731 D1 DE 3370731D1 DE 8383901627 T DE8383901627 T DE 8383901627T DE 3370731 T DE3370731 T DE 3370731T DE 3370731 D1 DE3370731 D1 DE 3370731D1
Authority
DE
Germany
Prior art keywords
motor
regenerative energy
processing regenerative
processing
energy
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.)
Expired
Application number
DE8383901627T
Other languages
German (de)
English (en)
Inventor
Keiji Sakamoto
Yukio Toyozawa
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.)
Fanuc Corp
Original Assignee
Fanuc Corp
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 Fanuc Corp filed Critical Fanuc Corp
Application granted granted Critical
Publication of DE3370731D1 publication Critical patent/DE3370731D1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
    • H02P3/06—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
    • H02P3/18—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing an AC motor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/06—Controlling the motor in four quadrants

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Stopping Of Electric Motors (AREA)
  • Control Of Ac Motors In General (AREA)
  • Inverter Devices (AREA)
DE8383901627T 1982-05-26 1983-05-26 Apparatus for processing regenerative energy of ac motor Expired DE3370731D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP57088006A JPS58207882A (ja) 1982-05-26 1982-05-26 交流モ−タの回生エネルギ−処理装置
PCT/JP1983/000162 WO1983004349A1 (en) 1982-05-26 1983-05-26 Apparatus for processing regenerative energy of ac motor

Publications (1)

Publication Number Publication Date
DE3370731D1 true DE3370731D1 (en) 1987-05-07

Family

ID=13930712

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383901627T Expired DE3370731D1 (en) 1982-05-26 1983-05-26 Apparatus for processing regenerative energy of ac motor

Country Status (5)

Country Link
US (1) US4521724A (forum.php)
EP (1) EP0111567B1 (forum.php)
JP (1) JPS58207882A (forum.php)
DE (1) DE3370731D1 (forum.php)
WO (1) WO1983004349A1 (forum.php)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4562386A (en) * 1984-01-26 1985-12-31 Performance Controls Company Current sense demodulator
US4620272A (en) * 1984-08-31 1986-10-28 Imec Corporation Line-regenerative motor controller with current limiter
US4672277A (en) * 1984-12-10 1987-06-09 Elevator Gmbh Elevator motor control
US4697131A (en) * 1985-12-11 1987-09-29 Westinghouse Electric Corp. Voltage source inverter and variable frequency, constant voltage AC motor drive embodying the same
JPS62101398U (forum.php) * 1985-12-13 1987-06-27
WO1988008639A1 (en) * 1987-04-30 1988-11-03 Fanuc Ltd Power source regeneration circuit
DE58902444D1 (de) * 1988-03-18 1992-11-19 Siemens Ag Kurzschlussschutz fuer eine motorisch sowie generatorisch betreibbare pulsumrichtergespeiste elektrische maschine.
JPH0732634B2 (ja) * 1989-03-15 1995-04-10 インターナショナル・ビジネス・マシーンズ・コーポレーション 無刷子直流モータの始動方法
US5256949A (en) * 1989-05-23 1993-10-26 Thor Technology Corporation AC power line current regeneration
US4988939A (en) * 1989-08-04 1991-01-29 Thor Technology Corporation Electric motor with variable commutation delay
JPH03124283A (ja) * 1989-10-04 1991-05-27 Mitsubishi Electric Corp 電動機駆動装置の回生制御回路
JP2009213220A (ja) * 2008-03-03 2009-09-17 Panasonic Corp 逆流検出方法及び装置並びにモータ駆動方法及び装置
KR101665890B1 (ko) * 2015-12-04 2016-10-13 현대오트론 주식회사 3상 모터 이상 감지 장치
KR101665891B1 (ko) * 2015-12-04 2016-10-13 현대오트론 주식회사 모터 구동 트랜지스터 이상 감지 장치
DE102016109295A1 (de) * 2016-05-20 2017-11-23 Terex Mhps Gmbh Hubwerk und Verfahren zum Betreiben eines Hubwerks

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5158625A (forum.php) * 1974-11-19 1976-05-22 Mitsubishi Electric Corp
JPS5594583A (en) * 1979-01-10 1980-07-18 Hitachi Ltd Frequency converter and its controlling method
JPS5840918B2 (ja) * 1979-08-15 1983-09-08 ファナック株式会社 電動機の運転制御装置
JPS5840919B2 (ja) * 1979-08-16 1983-09-08 ファナック株式会社 電動機の運転制御装置
JPS57208894A (en) * 1981-06-16 1982-12-22 Fanuc Ltd Controlling system for induction motor
DE3141621A1 (de) * 1981-10-20 1983-05-05 Siemens AG, 1000 Berlin und 8000 München Verfahren zum betrieb eines zwischenkreisumrichters und schaltungsanordnung zur durchfuehrung des verfahrens

Also Published As

Publication number Publication date
WO1983004349A1 (en) 1983-12-08
EP0111567A1 (en) 1984-06-27
JPH031915B2 (forum.php) 1991-01-11
EP0111567B1 (en) 1987-04-01
US4521724A (en) 1985-06-04
JPS58207882A (ja) 1983-12-03
EP0111567A4 (en) 1984-10-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee