FI925838A - Taajuusmuuttaja, menetelmä sen ohjaamiseksi sekä moottorin säätökäyttö taajuusmuuttajalla - Google Patents

Taajuusmuuttaja, menetelmä sen ohjaamiseksi sekä moottorin säätökäyttö taajuusmuuttajalla Download PDF

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Publication number
FI925838A
FI925838A FI925838A FI925838A FI925838A FI 925838 A FI925838 A FI 925838A FI 925838 A FI925838 A FI 925838A FI 925838 A FI925838 A FI 925838A FI 925838 A FI925838 A FI 925838A
Authority
FI
Finland
Prior art keywords
steering
converter
engine
still before
frequency converter
Prior art date
Application number
FI925838A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI925838A0 (fi
Inventor
Matti Kaehkipuro
Original Assignee
Kone 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 Kone Oy filed Critical Kone Oy
Priority to FI925838A priority Critical patent/FI925838A/fi
Publication of FI925838A0 publication Critical patent/FI925838A0/fi
Priority to EP93119987A priority patent/EP0603683A3/en
Priority to US08/165,842 priority patent/US5523937A/en
Priority to JP5346705A priority patent/JP2828889B2/ja
Publication of FI925838A publication Critical patent/FI925838A/fi

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/4826—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode operating from a resonant DC source, i.e. the DC input voltage varies periodically, e.g. resonant DC-link inverters

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Control Of Ac Motors In General (AREA)
  • Ac-Ac Conversion (AREA)
FI925838A 1992-12-22 1992-12-22 Taajuusmuuttaja, menetelmä sen ohjaamiseksi sekä moottorin säätökäyttö taajuusmuuttajalla FI925838A (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI925838A FI925838A (fi) 1992-12-22 1992-12-22 Taajuusmuuttaja, menetelmä sen ohjaamiseksi sekä moottorin säätökäyttö taajuusmuuttajalla
EP93119987A EP0603683A3 (en) 1992-12-22 1993-12-10 Frequency converter, method for its control and motor control using a frequency converter.
US08/165,842 US5523937A (en) 1992-12-22 1993-12-14 Frequency converter, procedure for controlling it and motor control using a frequency converter
JP5346705A JP2828889B2 (ja) 1992-12-22 1993-12-22 周波数コンバータ、その制御方法、および周波数コンバータを用いるモータ制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI925838A FI925838A (fi) 1992-12-22 1992-12-22 Taajuusmuuttaja, menetelmä sen ohjaamiseksi sekä moottorin säätökäyttö taajuusmuuttajalla

Publications (2)

Publication Number Publication Date
FI925838A0 FI925838A0 (fi) 1992-12-22
FI925838A true FI925838A (fi) 1994-06-23

Family

ID=8536446

Family Applications (1)

Application Number Title Priority Date Filing Date
FI925838A FI925838A (fi) 1992-12-22 1992-12-22 Taajuusmuuttaja, menetelmä sen ohjaamiseksi sekä moottorin säätökäyttö taajuusmuuttajalla

Country Status (4)

Country Link
US (1) US5523937A (ja)
EP (1) EP0603683A3 (ja)
JP (1) JP2828889B2 (ja)
FI (1) FI925838A (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5646498A (en) * 1995-08-07 1997-07-08 Eaton Corporation Conducted emission radiation suppression in inverter drives
DE19647933A1 (de) * 1996-11-20 1998-05-28 Asea Brown Boveri Leistungselektronische Schaltungsanordnung
US6265786B1 (en) * 1998-01-05 2001-07-24 Capstone Turbine Corporation Turbogenerator power control system
US6169334B1 (en) 1998-10-27 2001-01-02 Capstone Turbine Corporation Command and control system and method for multiple turbogenerators
DE10059334A1 (de) * 2000-11-29 2002-06-13 Siemens Ag Bedämpfung von Resonanzüberhöhhungen bei einem an einem Umrichter mit Spannungszwischenkreis betriebenen elektrischen Motor durch angepasste Impedanz gegen Erde am Motorsternpunkt sowie korrespondierender elektrischer Motor
US7050311B2 (en) * 2003-11-25 2006-05-23 Electric Power Research Institute, Inc. Multilevel converter based intelligent universal transformer
US6954366B2 (en) * 2003-11-25 2005-10-11 Electric Power Research Institute Multifunction hybrid intelligent universal transformer
US20070223258A1 (en) * 2003-11-25 2007-09-27 Jih-Sheng Lai Multilevel converters for intelligent high-voltage transformers
US20070230226A1 (en) * 2003-11-25 2007-10-04 Jih-Sheng Lai Multilevel intelligent universal auto-transformer
GB201507669D0 (en) * 2015-05-05 2015-06-17 Univ Birmingham Elimination of commutation failure by hybrid HVDC system
US9648716B2 (en) * 2015-09-02 2017-05-09 Mks Instruments, Inc. Direct three phase parallel resonant inverter for reactive gas generator applications

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3953779A (en) * 1974-05-30 1976-04-27 Francisc Carol Schwarz Electronic control system for efficient transfer of power through resonant circuits
US4730242A (en) * 1986-09-25 1988-03-08 Wisconsin Alumni Research Foundation Static power conversion and apparatus having essentially zero switching losses
JPH037065A (ja) * 1989-06-01 1991-01-14 Yaskawa Electric Mfg Co Ltd 高周波リンク形コンバータ
US5010471A (en) * 1989-06-26 1991-04-23 Robert F. Frijouf Three-phase AC-to-AC series resonant power converter with reduced number of switches
US4942511A (en) * 1989-09-28 1990-07-17 Wisconsin Alumni Research Foundation Static power conversion apparatus using a high frequency series resonant DC link

Also Published As

Publication number Publication date
EP0603683A2 (en) 1994-06-29
JP2828889B2 (ja) 1998-11-25
US5523937A (en) 1996-06-04
EP0603683A3 (en) 1994-12-21
FI925838A0 (fi) 1992-12-22
JPH06245531A (ja) 1994-09-02

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Legal Events

Date Code Title Description
HC Name/ company changed in application

Owner name: KONE CORPORATION