CA2657661A1 - Variable voltage supply system - Google Patents

Variable voltage supply system Download PDF

Info

Publication number
CA2657661A1
CA2657661A1 CA002657661A CA2657661A CA2657661A1 CA 2657661 A1 CA2657661 A1 CA 2657661A1 CA 002657661 A CA002657661 A CA 002657661A CA 2657661 A CA2657661 A CA 2657661A CA 2657661 A1 CA2657661 A1 CA 2657661A1
Authority
CA
Canada
Prior art keywords
voltage
phase
input
load
line
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
CA002657661A
Other languages
English (en)
French (fr)
Inventor
Shimon Limor
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.)
PowerSines Ltd
Original Assignee
Individual
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 claimed from IL179284A external-priority patent/IL179284A0/en
Application filed by Individual filed Critical Individual
Publication of CA2657661A1 publication Critical patent/CA2657661A1/en
Abandoned 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
    • H02P25/16—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring
    • 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
    • H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
    • H02P21/14—Estimation or adaptation of machine parameters, e.g. flux, current or voltage
    • H02P21/18—Estimation of position or speed
    • 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
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/02—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using supply voltage with constant frequency and variable amplitude

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Ac-Ac Conversion (AREA)
  • Valve Device For Special Equipments (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Control Of Eletrric Generators (AREA)
  • Motor And Converter Starters (AREA)
  • Control Of Electrical Variables (AREA)
CA002657661A 2006-07-17 2007-07-16 Variable voltage supply system Abandoned CA2657661A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US83123806P 2006-07-17 2006-07-17
US60/831,238 2006-07-17
IL179284A IL179284A0 (en) 2006-07-17 2006-11-14 Power control
IL179284 2006-11-14
PCT/IL2007/000892 WO2008010213A2 (en) 2006-07-17 2007-07-16 Variable voltage supply system

Publications (1)

Publication Number Publication Date
CA2657661A1 true CA2657661A1 (en) 2008-01-24

Family

ID=38793005

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002657661A Abandoned CA2657661A1 (en) 2006-07-17 2007-07-16 Variable voltage supply system

Country Status (13)

Country Link
US (1) US8159175B2 (enExample)
EP (2) EP2164168A2 (enExample)
JP (1) JP2009544271A (enExample)
KR (1) KR20090031762A (enExample)
AT (1) ATE452463T1 (enExample)
AU (1) AU2007274573A1 (enExample)
CA (1) CA2657661A1 (enExample)
DE (1) DE602007003845D1 (enExample)
DK (1) DK2044684T3 (enExample)
ES (1) ES2338607T7 (enExample)
IL (1) IL196537A (enExample)
MX (1) MX2009000642A (enExample)
WO (1) WO2008010213A2 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2338607T7 (es) 2006-07-17 2013-04-23 Powersines Ltd. Sistema de suministro de tensión variable
WO2009107130A1 (en) * 2008-02-25 2009-09-03 Power Electronics Systems (2006) Ltd. Power system for air conditioning systems
WO2011024167A1 (en) 2009-08-26 2011-03-03 Powersines Ltd. System and method for controlling voltage, useful for controlling the voltage at the user site
US8878468B2 (en) * 2011-04-29 2014-11-04 Pratt & Whitney Canada Corp. Electric machine assembly with fail-safe arrangement
EP2697885A1 (de) * 2011-05-24 2014-02-19 Siemens Aktiengesellschaft Elektrische speiseeinrichtung
DE102015102727A1 (de) * 2015-02-25 2016-08-25 Maschinenfabrik Reinhausen Gmbh Verfahren zum Ändern der aktiven Windungszahl einer Regelwicklung in einer elektrischen Anlage und elektrische Anlage mit einer Regelwicklung

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE383419C (de) 1923-10-13 Rudolf Richter Elektrisches Regelungssystem
GB544312A (en) 1939-10-30 1942-04-08 British Thomson Houston Co Ltd Improvements in transformer voltage regulating systems
DE2034638A1 (de) 1970-07-13 1972-01-20 Transformatorenwerk August Lep Anordnung einer Stufenregelwicklung für 90 Grad - Querregulierung bei Stern- und Offenschaltung in Drehstromtransformatoren
JPS5627138B2 (enExample) * 1973-04-09 1981-06-23
NL7414021A (nl) 1974-10-25 1976-04-27 Smit Nijmegen Bv Regelbaar meerfasen-transformatorsysteem voor het koppelen van twee distributienetten.
US4219759A (en) 1978-09-25 1980-08-26 Hirschfeld Richard L Three phase power control unit
DE2933685A1 (de) 1979-07-25 1981-02-12 Bbc Brown Boveri & Cie Transformator zum steuerbaren verschieben der phasenwinkel der ausgangsspannungen gegenueber den phasenwinkeln der eingangsspannungen
SU1170567A1 (ru) 1983-03-11 1985-07-30 Вологодский Политехнический Институт Регулируемый @ -фазный преобразователь переменного напр жени в переменное
US4860145A (en) * 1983-11-14 1989-08-22 Oneac Corporation Tap switching protection circuit
JPS6335187A (ja) * 1986-07-28 1988-02-15 Hitachi Ltd インダクシヨンモ−タの制御装置
JPH0295186A (ja) * 1988-09-29 1990-04-05 Japan Araamu Syst Kk 交流モーターの制御装置
JPH0370100U (enExample) * 1989-11-13 1991-07-12
SU1758821A1 (ru) 1990-02-21 1992-08-30 Уральский политехнический институт им.С.М.Кирова Электропривод переменного тока
JPH03270685A (ja) 1990-03-16 1991-12-02 Hitachi Ltd 誘導電動機の制御装置
JPH077978A (ja) * 1993-06-17 1995-01-10 Meidensha Corp 電動機のコンドルファ起動方式
US5557249A (en) * 1994-08-16 1996-09-17 Reynal; Thomas J. Load balancing transformer
EP0774830B1 (en) 1995-10-20 2002-06-05 Lg Electronics Inc. Apparatus for controlling a compressor in a cooling system
US5952790A (en) * 1996-09-06 1999-09-14 General Electric Company Lamp ballast circuit with simplified starting circuit
US6014323A (en) * 1997-08-08 2000-01-11 Robicon Corporation Multiphase power converter
DE19923237A1 (de) * 1999-05-20 2000-11-23 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Schaltungsanordnung, zugeordnetes elektrisches System sowie Entladungslampe mit derartiger Schaltungsanordnung und Verfahren zu ihrem Betrieb
US6351106B1 (en) 2000-09-29 2002-02-26 Silicon Power Corporation Static voltage regulator and controller
ES2179764B2 (es) 2001-02-23 2003-10-01 Univ Pontificia Comillas Estabilizador de tension para aplicaciones de transporte y distribucion de energia electrica.
JP4031257B2 (ja) * 2002-02-15 2008-01-09 三菱電機株式会社 交流電動機の制御装置
EP1341295A1 (de) 2002-02-27 2003-09-03 Jakob, Karl, Dipl.-Ing.(FH) Stromversorgungsschaltung für einen Drehstrommotor
JP2004088929A (ja) 2002-08-27 2004-03-18 Toshiba Corp 電圧不平衡低減装置
JP3774208B2 (ja) * 2003-05-16 2006-05-10 株式会社エヌ・ティ・ティ・データ・イー・エックス・テクノ 交流電圧制御装置
JP2005143266A (ja) * 2003-11-10 2005-06-02 Toyo Riken Kk 三相誘導電動機の駆動方法とそれに使用される駆動装置
US6954366B2 (en) * 2003-11-25 2005-10-11 Electric Power Research Institute Multifunction hybrid intelligent universal transformer
US7394397B2 (en) * 2004-01-17 2008-07-01 Hap Nguyen Standby loss prevention module, transformer system including same, and methods relating thereto
ES2338607T7 (es) 2006-07-17 2013-04-23 Powersines Ltd. Sistema de suministro de tensión variable
WO2011024167A1 (en) 2009-08-26 2011-03-03 Powersines Ltd. System and method for controlling voltage, useful for controlling the voltage at the user site

Also Published As

Publication number Publication date
MX2009000642A (es) 2009-07-02
DE602007003845D1 (de) 2010-01-28
EP2044684A2 (en) 2009-04-08
US20090309536A1 (en) 2009-12-17
AU2007274573A1 (en) 2008-01-24
EP2164168A2 (en) 2010-03-17
EP2044684B3 (en) 2012-12-26
DK2044684T3 (da) 2010-04-26
US8159175B2 (en) 2012-04-17
IL196537A0 (en) 2009-11-18
ES2338607T7 (es) 2013-04-23
WO2008010213A3 (en) 2008-04-03
ES2338607T3 (es) 2010-05-10
ATE452463T1 (de) 2010-01-15
IL196537A (en) 2012-05-31
JP2009544271A (ja) 2009-12-10
WO2008010213A2 (en) 2008-01-24
EP2044684B1 (en) 2009-12-16
KR20090031762A (ko) 2009-03-27

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20130716