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ATE425576T1 - Verfahren in verbindung mit einem frequenzumrichter - Google Patents

Verfahren in verbindung mit einem frequenzumrichter

Info

Publication number
ATE425576T1
ATE425576T1 AT06121487T AT06121487T ATE425576T1 AT E425576 T1 ATE425576 T1 AT E425576T1 AT 06121487 T AT06121487 T AT 06121487T AT 06121487 T AT06121487 T AT 06121487T AT E425576 T1 ATE425576 T1 AT E425576T1
Authority
AT
Austria
Prior art keywords
determining
voltage
peak
time instants
voltage limit
Prior art date
Application number
AT06121487T
Other languages
English (en)
Inventor
Tero Viitanen
Original Assignee
Abb Oy
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 Abb Oy filed Critical Abb Oy
Application granted granted Critical
Publication of ATE425576T1 publication Critical patent/ATE425576T1/de

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
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/14—Electronic commutators
    • H02P6/16—Circuit arrangements for detecting position
    • H02P6/18—Circuit arrangements for detecting position without separate position detecting elements
    • H02P6/182—Circuit arrangements for detecting position without separate position detecting elements using back-emf in windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Inverter Devices (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Details Of Television Scanning (AREA)
AT06121487T 2006-09-29 2006-09-29 Verfahren in verbindung mit einem frequenzumrichter ATE425576T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06121487A EP1906522B1 (de) 2006-09-29 2006-09-29 Verfahren in Verbindung mit einem Frequenzumrichter

Publications (1)

Publication Number Publication Date
ATE425576T1 true ATE425576T1 (de) 2009-03-15

Family

ID=37806843

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06121487T ATE425576T1 (de) 2006-09-29 2006-09-29 Verfahren in verbindung mit einem frequenzumrichter

Country Status (4)

Country Link
US (1) US8319490B2 (de)
EP (1) EP1906522B1 (de)
AT (1) ATE425576T1 (de)
DE (1) DE602006005673D1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7633259B2 (en) * 2006-07-31 2009-12-15 General Electric Company Method and apparatus for operating electrical machines
US7859231B2 (en) * 2008-04-02 2010-12-28 Hamilton Sundstrand Corporation Permanent magnet electric generator with variable magnet flux excitation
KR101327006B1 (ko) * 2011-12-30 2013-11-13 엘에스산전 주식회사 인버터의 스위칭소자 고장검출장치 및 방법
AT514768A1 (de) * 2013-09-12 2015-03-15 Fluke Corp Verfahren und Vorrichtung zum Messen von elektrischen Größen
CN104267267B (zh) * 2014-09-30 2018-05-08 日立楼宇技术（广州）有限公司 能量回馈并网逆变器的相序识别方法和系统
KR101689993B1 (ko) * 2016-04-27 2016-12-26 엘에스산전 주식회사 릴레이 오작동 검출 장치
CN108964567A (zh) * 2018-07-25 2018-12-07 深圳市雷赛智能控制股份有限公司 一种多相绕组电机的驱动方法及电机驱动器
CN116298561B (zh) * 2023-02-10 2024-01-09 常熟天地煤机装备有限公司 用于四象限变频器的电压相序检测系统

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3165671A (en) * 1960-08-10 1965-01-12 Thompson Ramo Wooldridge Inc Polyphase control device
US3699441A (en) * 1971-01-04 1972-10-17 John R Linders Polyphase signal monitoring system
EP0180815B2 (de) * 1984-10-19 1994-12-28 Kollmorgen Corporation Variable Reluktanzmaschine mit variabler Geschwindigkeit
US4641090A (en) * 1984-10-22 1987-02-03 Refac Electronics Corporation Polyphase electrical signal measuring apparatus
US5309346A (en) * 1991-09-16 1994-05-03 Westinghouse Electric Corp. Transmission line fault current dynamic inverter control
FI92115C (fi) 1992-07-29 1994-09-26 Abb Stroemberg Drives Oy Menetelmä invertterisyötetyn oikosulkukoneen jäännösvuon määrittämiseksi
JP2000316294A (ja) * 1999-04-27 2000-11-14 Hitachi Ltd 直流ブラシレスモータ駆動装置及びこれを用いた空気調和機
US6242708B1 (en) * 2000-01-03 2001-06-05 Eaton Corporation Isolator switch
CN1297067C (zh) * 2000-02-14 2007-01-24 三洋电机株式会社 电机装置
EP1309078B1 (de) * 2001-10-31 2005-08-03 STMicroelectronics S.r.l. Verfahren und Schaltung zum Bestimmen der Rotorlage eines Gleichstrommotors
JP3700785B2 (ja) * 2002-12-03 2005-09-28 オリジン電気株式会社 電力変換装置
US20050047045A1 (en) * 2003-08-29 2005-03-03 Puskar Michael P. Circuit breaker and trip unit employing multiple function time selector switch
US7321500B2 (en) * 2005-04-29 2008-01-22 Abb Technology Ltd. Electric power converter

Also Published As

Publication number Publication date
DE602006005673D1 (de) 2009-04-23
EP1906522A1 (de) 2008-04-02
US8319490B2 (en) 2012-11-27
EP1906522B1 (de) 2009-03-11
US20080079417A1 (en) 2008-04-03

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties