DE2756575C2 - - Google Patents

Info

Publication number
DE2756575C2
DE2756575C2 DE2756575A DE2756575A DE2756575C2 DE 2756575 C2 DE2756575 C2 DE 2756575C2 DE 2756575 A DE2756575 A DE 2756575A DE 2756575 A DE2756575 A DE 2756575A DE 2756575 C2 DE2756575 C2 DE 2756575C2
Authority
DE
Germany
Prior art keywords
winding
phase
motor according
current
angle
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
DE2756575A
Other languages
German (de)
English (en)
Other versions
DE2756575A1 (de
Inventor
Masahiko Amagasaki Jp Akamatsu
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of DE2756575A1 publication Critical patent/DE2756575A1/de
Application granted granted Critical
Publication of DE2756575C2 publication Critical patent/DE2756575C2/de
Granted 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
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/022—Synchronous motors
    • H02P25/024—Synchronous motors controlled by supply frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Windings For Motors And Generators (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
DE19772756575 1976-12-21 1977-12-19 Motoreinrichtung mit stromventilspeisung Granted DE2756575A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15458576A JPS5378011A (en) 1976-12-21 1976-12-21 Electric valve feeding motor apparatus commutated by internal electromotive force

Publications (2)

Publication Number Publication Date
DE2756575A1 DE2756575A1 (de) 1978-06-22
DE2756575C2 true DE2756575C2 (forum.php) 1988-05-11

Family

ID=15587408

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772756575 Granted DE2756575A1 (de) 1976-12-21 1977-12-19 Motoreinrichtung mit stromventilspeisung

Country Status (3)

Country Link
US (1) US4309643A (forum.php)
JP (1) JPS5378011A (forum.php)
DE (1) DE2756575A1 (forum.php)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5610094A (en) * 1979-07-03 1981-02-02 Toshiba Corp Controlling device for commutatorless electric motor
US4460861A (en) * 1983-01-21 1984-07-17 Westinghouse Electric Corp. Control system for machine commutated inverter-synchronous motor drives
US4573003A (en) * 1983-09-30 1986-02-25 Wisconsin Alumni Research Foundation AC Machine optimized for converter operation
US4654572A (en) * 1984-05-04 1987-03-31 Kabushiki Kaisha Toshiba Load-commutated inverter for operating synchronous motor
JPS63314195A (ja) * 1987-01-30 1988-12-22 Nippon Digital Equip Kenkyu Kaihatsu Center Kk 三相直流ブラシレスモ−タの駆動方法および装置
US4942345A (en) * 1989-02-14 1990-07-17 Emerson Electric Co. Pole changing switched reluctance motor and method
US5394321A (en) * 1992-09-02 1995-02-28 Electric Power Research Institute, Inc. Quasi square-wave back-EMF permanent magnet AC machines with five or more phases
US6025691A (en) * 1995-05-29 2000-02-15 Toyota Jidosha Kabushiki Kaisha Synchronous motor control system and method of controlling synchronous motor
FR2754116B1 (fr) * 1996-09-27 1998-12-18 Valeo Electronique Procede et dispositif de synchronisation d'un moteur synchrone triphase
US5982118A (en) * 1997-08-06 1999-11-09 Matsushita Electric Industrial Co., Ltd. Motor with electronic distributing configuration
US6586902B2 (en) * 2000-07-26 2003-07-01 Matsushita Electric Industrial Co., Ltd. Disk drive apparatus and motor
WO2013095757A1 (en) * 2011-12-20 2013-06-27 Exxonmobil Upstream Research Company Harmonics suppression in a power delivery device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3197685A (en) * 1959-10-06 1965-07-27 Ass Elect Ind Distable commutation system for dynamo electric machines utilizing electronic switches
DE1268264B (de) * 1963-09-17 1968-05-16 Franz Unger Dr Techn Drehzahlgesteuerte Stromrichtermaschine
JPS5122605B1 (forum.php) * 1970-07-20 1976-07-10
JPS5421522B2 (forum.php) * 1973-02-16 1979-07-31
JPS5532119B2 (forum.php) * 1973-10-12 1980-08-22
US4004203A (en) * 1973-12-22 1977-01-18 C.A.V. Limited Drive systems using a. c. motors
JPS5837799B2 (ja) * 1976-09-29 1983-08-18 三菱電機株式会社 電動機装置

Also Published As

Publication number Publication date
JPS5378011A (en) 1978-07-11
DE2756575A1 (de) 1978-06-22
US4309643A (en) 1982-01-05

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Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee