AU4632500A - A constant-frequency machine with a varying/variable speed - Google Patents

A constant-frequency machine with a varying/variable speed

Info

Publication number
AU4632500A
AU4632500A AU46325/00A AU4632500A AU4632500A AU 4632500 A AU4632500 A AU 4632500A AU 46325/00 A AU46325/00 A AU 46325/00A AU 4632500 A AU4632500 A AU 4632500A AU 4632500 A AU4632500 A AU 4632500A
Authority
AU
Australia
Prior art keywords
varying
constant
variable speed
frequency machine
frequency
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.)
Abandoned
Application number
AU46325/00A
Inventor
Lars Gertmar
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.)
ABB AB
Original Assignee
ABB AB
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
Priority to SE9901553 priority Critical
Priority to SE9901553A priority patent/SE514818C2/en
Application filed by ABB AB filed Critical ABB AB
Priority to PCT/SE2000/000724 priority patent/WO2000067363A1/en
Publication of AU4632500A publication Critical patent/AU4632500A/en
Abandoned legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B5/00Near-field transmission systems, e.g. inductive loop type
    • H04B5/0075Near-field transmission systems, e.g. inductive loop type using inductive coupling
    • H04B5/0093Near-field transmission systems, e.g. inductive loop type using inductive coupling with one coil at each side, e.g. with primary and secondary coils
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02HEMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00Details of emergency protective circuit arrangements
    • H02H1/0061Details of emergency protective circuit arrangements concerning transmission of signals
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K19/00Synchronous motors or generators
    • H02K19/16Synchronous generators
    • H02K19/26Synchronous generators characterised by the arrangement of exciting windings
    • H02K19/28Synchronous generators characterised by the arrangement of exciting windings for self-excitation
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K19/00Synchronous motors or generators
    • H02K19/16Synchronous generators
    • H02K19/36Structural association of synchronous generators with auxiliary electric devices influencing the characteristic of the generator or controlling the generator, e.g. with impedances or switches
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P9/00Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/14Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field
    • H02P9/26Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices
    • H02P9/30Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices using semiconductor devices
AU46325/00A 1999-04-30 2000-04-17 A constant-frequency machine with a varying/variable speed Abandoned AU4632500A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9901553 1999-04-30
SE9901553A SE514818C2 (en) 1999-04-30 1999-04-30 Constant-frequency varying / variable rotational speed and the method in such a machine
PCT/SE2000/000724 WO2000067363A1 (en) 1999-04-30 2000-04-17 A constant-frequency machine with a varying/variable speed

Publications (1)

Publication Number Publication Date
AU4632500A true AU4632500A (en) 2000-11-17

Family

ID=20415407

Family Applications (2)

Application Number Title Priority Date Filing Date
AU47879/00A Abandoned AU4787900A (en) 1999-04-30 2000-04-14 Power converter with rotating/stationary communication/processing means
AU46325/00A Abandoned AU4632500A (en) 1999-04-30 2000-04-17 A constant-frequency machine with a varying/variable speed

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AU47879/00A Abandoned AU4787900A (en) 1999-04-30 2000-04-14 Power converter with rotating/stationary communication/processing means

Country Status (6)

Country Link
EP (2) EP1175718A1 (en)
AU (2) AU4787900A (en)
CA (2) CA2367386A1 (en)
EA (1) EA200100962A1 (en)
SE (1) SE514818C2 (en)
WO (2) WO2000067355A1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6670721B2 (en) 2001-07-10 2003-12-30 Abb Ab System, method, rotating machine and computer program product for enhancing electric power produced by renewable facilities
DE10259068A1 (en) * 2002-12-17 2004-07-15 Siemens Ag Double-fed asynchronous machine without slip ring
DE10261453B4 (en) * 2002-12-31 2010-04-15 Danfoss Drives A/S motor control
DE102004004350B3 (en) * 2004-01-29 2005-09-01 Nordex Energy Gmbh Method for reducing the speed of a drive train in a wind turbine and wind turbine with at least two rated speeds
DE102004054581B4 (en) * 2004-11-11 2007-02-08 Siemens Ag Measuring system with rotating detection device, in particular for a motor or a generator
DE102005007371A1 (en) * 2005-02-17 2006-08-24 Siemens Ag Electric machine
EP1920515A4 (en) 2005-08-30 2016-09-28 Abb Research Ltd Wind mill power flow control with dump load and power converter
US8384605B2 (en) 2009-02-25 2013-02-26 Sikorsky Aircraft Corporation Wireless communication between a rotating frame of reference and a non-rotating frame of reference
BR112014012725A8 (en) * 2011-11-28 2017-06-20 Abb Technology Ag rotary electric machine
US9325229B2 (en) * 2013-03-15 2016-04-26 Hamilton Sundstrand Corporation Generator architecture with PMG exciter and main field rotating power converter
JP5941216B2 (en) * 2013-03-18 2016-06-29 株式会社日立製作所 Rotating electrical machine system and control method thereof
DE102013208552A1 (en) 2013-05-08 2014-11-13 Lenze Drives Gmbh Drive system
EP2996243A4 (en) * 2013-05-10 2017-02-08 Hitachi, Ltd. Rotating electrical machine system or wind power generation system
US9813004B2 (en) * 2015-01-16 2017-11-07 Abb Schweiz Ag Systems and methods concerning exciterless synchronous machines
JP6375967B2 (en) * 2015-01-26 2018-08-22 スズキ株式会社 Rotating electric machine
US10075106B2 (en) 2015-04-10 2018-09-11 Hamilton Sundstrand Corporation DC synchronous machine
US10033252B2 (en) * 2015-04-14 2018-07-24 Hamilton Sundstrand Corporation Sensorless control of a DC synchronous machine
RU2647882C2 (en) * 2016-02-24 2018-03-21 Федеральное Государственное Бюджетное Образовательное Учреждение Высшего Образования "Новосибирский Государственный Технический Университет" Power supply of asynchronous motor
GB2560314A (en) * 2017-03-06 2018-09-12 Safran Electrical & Power An electrical machine
CA3027957A1 (en) 2017-12-20 2019-06-20 Tti (Macao Commercial Offshore) Limited Portable power generator with power monitor and control

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3671850A (en) * 1970-11-19 1972-06-20 Walter E Mehnert Electric generator control system with radio feedback loop
US4625160A (en) * 1984-12-17 1986-11-25 Sundstrand Corporation Variable speed constant frequency generating system
US4723106A (en) * 1986-08-29 1988-02-02 General Electric Company Brushless generator exciter using hybrid rectifier
DE19507760A1 (en) * 1995-03-06 1996-09-12 Siemens Ag Method and arrangement for transmitting a data value between a fixed and a rotating communication module
US5742515A (en) * 1995-04-21 1998-04-21 General Electric Co. Asynchronous conversion method and apparatus for use with variable speed turbine hydroelectric generation
SE9602079D0 (en) * 1996-05-29 1996-05-29 Asea Brown Boveri Rotating electric machine with magnetic circuit for high voltage and a method for manufacturing the same

Also Published As

Publication number Publication date
CA2367389A1 (en) 2000-11-09
SE514818C2 (en) 2001-04-30
WO2000067363A1 (en) 2000-11-09
SE9901553L (en) 2000-10-31
WO2000067355A1 (en) 2000-11-09
SE9901553D0 (en) 1999-04-30
EA200100962A1 (en) 2002-04-25
AU4787900A (en) 2000-11-17
EP1175718A1 (en) 2002-01-30
EP1192701A1 (en) 2002-04-03
CA2367386A1 (en) 2000-11-09

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase