DE3067660D1 - Apparatus for controlling a.c. motor - Google Patents

Apparatus for controlling a.c. motor

Info

Publication number
DE3067660D1
DE3067660D1 DE8080300064T DE3067660T DE3067660D1 DE 3067660 D1 DE3067660 D1 DE 3067660D1 DE 8080300064 T DE8080300064 T DE 8080300064T DE 3067660 T DE3067660 T DE 3067660T DE 3067660 D1 DE3067660 D1 DE 3067660D1
Authority
DE
Germany
Prior art keywords
controlling
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.)
Expired
Application number
DE8080300064T
Other languages
English (en)
Inventor
Toshiaki Okuyama
Hiroshi Nagase
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
Application granted granted Critical
Publication of DE3067660D1 publication Critical patent/DE3067660D1/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
    • 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)
  • Inverter Devices (AREA)
  • Ac-Ac Conversion (AREA)
  • Rectifiers (AREA)
  • Control Of Electrical Variables (AREA)
  • Control Of Ac Motors In General (AREA)
  • Stopping Of Electric Motors (AREA)
DE8080300064T 1979-01-10 1980-01-07 Apparatus for controlling a.c. motor Expired DE3067660D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP66779A JPS5594583A (en) 1979-01-10 1979-01-10 Frequency converter and its controlling method

Publications (1)

Publication Number Publication Date
DE3067660D1 true DE3067660D1 (en) 1984-06-07

Family

ID=11480084

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080300064T Expired DE3067660D1 (en) 1979-01-10 1980-01-07 Apparatus for controlling a.c. motor

Country Status (4)

Country Link
US (1) US4328454A (de)
EP (1) EP0013615B1 (de)
JP (1) JPS5594583A (de)
DE (1) DE3067660D1 (de)

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DE3738180C2 (de) * 1987-11-10 1996-09-12 Siemens Ag Verfahren und Vorrichtung zur Regelung der Ausgangsgleichspannung eines selbstgeführten Netzstromrichters
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JP2861313B2 (ja) * 1990-07-20 1999-02-24 富士電機株式会社 単独・連系運転用インバータの制御回路
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JP3049156B2 (ja) * 1992-08-06 2000-06-05 ファナック株式会社 電源回生装置
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JP3722963B2 (ja) * 1997-10-03 2005-11-30 三菱電機株式会社 電力変換装置
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JP4377091B2 (ja) * 2001-07-27 2009-12-02 株式会社日立産機システム インバータ装置、及びその交流電流検出方法
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KR101532423B1 (ko) * 2008-10-31 2015-07-01 페어차일드코리아반도체 주식회사 역률 보상 회로 및 역률 보상 회로의 구동 방법
US8866429B2 (en) * 2009-03-24 2014-10-21 Ihi Corporation Device and method for power-saving driving of device having same load pattern
JP2011151918A (ja) * 2010-01-20 2011-08-04 Fanuc Ltd 電源回生機能を有するモータ駆動装置
JP5500141B2 (ja) * 2011-09-01 2014-05-21 株式会社安川電機 電力変換装置
CN104937425B (zh) * 2012-10-08 2018-12-21 洛达姆电子公司 相序检测
WO2017119109A1 (ja) 2016-01-07 2017-07-13 東芝三菱電機産業システム株式会社 交直変換装置及びその制御方法
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Also Published As

Publication number Publication date
EP0013615B1 (de) 1984-05-02
JPS6137864B2 (de) 1986-08-26
JPS5594583A (en) 1980-07-18
US4328454A (en) 1982-05-04
EP0013615A1 (de) 1980-07-23

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