GB1385205A - Polyphase electric motor system with dc motor characteristics - Google Patents

Polyphase electric motor system with dc motor characteristics

Info

Publication number
GB1385205A
GB1385205A GB2138372A GB2138372A GB1385205A GB 1385205 A GB1385205 A GB 1385205A GB 2138372 A GB2138372 A GB 2138372A GB 2138372 A GB2138372 A GB 2138372A GB 1385205 A GB1385205 A GB 1385205A
Authority
GB
United Kingdom
Prior art keywords
motor
clock
voltage
winding
windings
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
GB2138372A
Other languages
English (en)
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.)
Lear Motors Corp
Original Assignee
Lear Motors 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 Lear Motors Corp filed Critical Lear Motors Corp
Publication of GB1385205A publication Critical patent/GB1385205A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/28—Layout of windings or of connections between windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/03—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with a magnetic circuit specially adapted for avoiding torque ripples or self-starting problems
    • 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
    • H02P23/28—Controlling the motor by varying the switching frequency of switches connected to a DC supply and the motor phases

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Induction Machinery (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
GB2138372A 1971-05-19 1972-05-08 Polyphase electric motor system with dc motor characteristics Expired GB1385205A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14489771A 1971-05-19 1971-05-19

Publications (1)

Publication Number Publication Date
GB1385205A true GB1385205A (en) 1975-02-26

Family

ID=22510631

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2138372A Expired GB1385205A (en) 1971-05-19 1972-05-08 Polyphase electric motor system with dc motor characteristics

Country Status (6)

Country Link
US (2) US3753062A (enExample)
JP (1) JPS481806A (enExample)
CA (1) CA952571A (enExample)
FR (1) FR2138169A1 (enExample)
GB (1) GB1385205A (enExample)
IT (1) IT955579B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2150772A (en) * 1983-12-01 1985-07-03 Barry Wayne Williams Motor drive circuits
CN109098998A (zh) * 2018-07-20 2018-12-28 上海肖可雷电子科技有限公司 外挂式无位置传感器无刷直流风机的启动控制方法

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5176549U (enExample) * 1974-12-13 1976-06-16
SE413265B (sv) * 1975-10-22 1980-05-12 Data Automation Corp Anordning for att bestemma legeskoordinater pa en arbetsyta
DE2839712C3 (de) * 1978-09-13 1981-07-09 Danfoss A/S, 6430 Nordborg Schaltung mit Zerhackerfunktion für einen bürstenlosen Gleichstrommotor
US4281276A (en) * 1979-04-24 1981-07-28 General Electric Company Dual mode AC motor drive system
US4392100A (en) * 1980-08-01 1983-07-05 The Charles Stark Draper Laboratory, Inc. Optimum efficiency control system
US4461988A (en) * 1981-04-06 1984-07-24 General Electric Company Apparatus for controlling an electrical vehicle drive system
US4573001A (en) * 1983-10-11 1986-02-25 Banchien Lin Coil density modulation
DE3508261A1 (de) * 1985-03-08 1986-09-18 BM-Elektronik Humbert Münzing, 7433 Dettingen Zwischenkreisumrichterschaltung
US4749933A (en) * 1986-02-26 1988-06-07 Ben Aaron Max Polyphase induction motor system and operating method
WO1989012350A1 (en) * 1986-02-26 1989-12-14 Ben Aaron Max Polyphase induction motor system and operating method
GB8610140D0 (en) * 1986-04-25 1986-05-29 Froude Consine Ltd Dynamometers
US5136216A (en) * 1991-02-15 1992-08-04 York International Corporation Ac motor drive system
US5218283A (en) * 1991-02-15 1993-06-08 York International Corporation AC motor drive system with a two phase power supply
US5146147A (en) * 1991-02-28 1992-09-08 York International Corporation Ac motor drive system
US5563488A (en) * 1992-09-24 1996-10-08 Switched Reluctance Drives Limited Control of switched reluctance machines
ZA946909B (en) * 1993-09-09 1995-04-25 Lennie Franklin David Electrolytic chlorination.
US5479081A (en) * 1993-12-23 1995-12-26 Allen-Bradley Company, Inc. AC motor controller with voltage margin adjustment
US6388353B1 (en) 2000-03-30 2002-05-14 Camco International, Inc. Elongated permanent magnet synchronous motor
JP4118531B2 (ja) * 2001-05-10 2008-07-16 株式会社東芝 電力調整装置
US7129612B2 (en) * 2002-01-24 2006-10-31 Visteon Global Technologies, Inc. Stator assembly with cascaded winding and method of making same
US7170211B2 (en) * 2002-01-24 2007-01-30 Visteon Global Technologies, Inc. Stator winding having transitions
US6882077B2 (en) * 2002-12-19 2005-04-19 Visteon Global Technologies, Inc. Stator winding having cascaded end loops
TW200409448A (en) * 2002-05-24 2004-06-01 Virginia Tech Intell Prop PMBDCM and two-phase SRM motor, two-phase SRM rotor and stator, and coil wrap for PMBDCM and SRM motors
US6949857B2 (en) * 2003-03-14 2005-09-27 Visteon Global Technologies, Inc. Stator of a rotary electric machine having stacked core teeth
US7075268B2 (en) * 2004-02-27 2006-07-11 York International Corporation System and method for increasing output horsepower and efficiency in a motor
US6940202B1 (en) 2004-05-19 2005-09-06 Visteon Global Technologies, Inc. Electrical machine having a stator winding with a plurality of filars
US7081697B2 (en) * 2004-06-16 2006-07-25 Visteon Global Technologies, Inc. Dynamoelectric machine stator core with mini caps
US7386931B2 (en) * 2004-07-21 2008-06-17 Visteon Global Technologies, Inc. Method of forming cascaded stator winding
US7269888B2 (en) * 2004-08-10 2007-09-18 Visteon Global Technologies, Inc. Method of making cascaded multilayer stator winding with interleaved transitions
US7791307B2 (en) * 2005-10-17 2010-09-07 Siemens Industry, Inc. AC motor controller
US20140145524A1 (en) * 2012-11-28 2014-05-29 Hitachi Koki Co., Ltd. Electric power tool
US9160257B2 (en) 2013-12-23 2015-10-13 Eaton Corporation Soft starter system and method of operating same
US9941761B2 (en) * 2015-02-23 2018-04-10 Nidec Motor Corporation Induction motor having full pitch winding
CN107170594B (zh) * 2017-06-05 2019-06-07 河南平高电气股份有限公司 一种三工位开关操作机构的电机控制电路
JP2022521856A (ja) 2019-03-27 2022-04-12 エニュア，インコーポレイティド 多相スイッチングレギュレータ
JP2023049642A (ja) * 2021-09-29 2023-04-10 本田技研工業株式会社 回転電機

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3187245A (en) * 1961-07-20 1965-06-01 Wagner Electric Corp Polyphase motor with plural winding sections
FR1597584A (enExample) * 1968-10-25 1970-06-29
DE2009752C3 (de) * 1969-03-07 1975-03-06 Institutul Politehnic, Cluj (Rumaenien) Schaltungsanordnung zur Steuerung der Drehzahl eines Drehstrom-Asynchronmotors
US3624472A (en) * 1970-10-09 1971-11-30 Gen Motors Corp Cycloconverter motor system
US3681675A (en) * 1971-08-26 1972-08-01 Gen Motors Corp Shut-off arrangement for the power controlled rectifiers of a dc to ac inverter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2150772A (en) * 1983-12-01 1985-07-03 Barry Wayne Williams Motor drive circuits
CN109098998A (zh) * 2018-07-20 2018-12-28 上海肖可雷电子科技有限公司 外挂式无位置传感器无刷直流风机的启动控制方法

Also Published As

Publication number Publication date
JPS481806A (enExample) 1973-01-11
CA952571A (en) 1974-08-06
IT955579B (it) 1973-09-29
US3753062A (en) 1973-08-14
FR2138169A1 (enExample) 1972-12-29
US3838322A (en) 1974-09-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees