FI20070814A0 - Taajuusmuuttajaohjatun moottorikäytön turvakytkentä - Google Patents

Taajuusmuuttajaohjatun moottorikäytön turvakytkentä

Info

Publication number
FI20070814A0
FI20070814A0 FI20070814A FI20070814A FI20070814A0 FI 20070814 A0 FI20070814 A0 FI 20070814A0 FI 20070814 A FI20070814 A FI 20070814A FI 20070814 A FI20070814 A FI 20070814A FI 20070814 A0 FI20070814 A0 FI 20070814A0
Authority
FI
Finland
Prior art keywords
frequency converter
bridge
control pulses
motor drive
controlled motor
Prior art date
Application number
FI20070814A
Other languages
English (en)
Swedish (sv)
Other versions
FI20070814L (fi
Inventor
Jari Pekola
Tapio Haring
Petri Maeki-Ontto
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
Priority to FI20070814A priority Critical patent/FI20070814L/fi
Publication of FI20070814A0 publication Critical patent/FI20070814A0/fi
Priority to PCT/FI2008/000116 priority patent/WO2009053519A1/en
Publication of FI20070814L publication Critical patent/FI20070814L/fi

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • 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
    • H02P25/22—Multiple windings; Windings for more than three phases
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H02K5/136—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas explosion-proof
    • 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
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • 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
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/14—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field
    • H02P9/26—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices
    • 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
    • H02P2207/00—Indexing scheme relating to controlling arrangements characterised by the type of motor
    • H02P2207/07—Doubly fed machines receiving two supplies both on the stator only wherein the power supply is fed to different sets of stator windings or to rotor and stator windings
    • H02P2207/076—Doubly fed machines receiving two supplies both on the stator only wherein the power supply is fed to different sets of stator windings or to rotor and stator windings wherein both supplies are made via converters: especially doubly-fed induction machines; e.g. for starting

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Multiple Motors (AREA)
  • Control Of Electric Motors In General (AREA)
FI20070814A 2007-10-26 2007-10-26 Taajuusmuuttajaohjatun moottorikäytön turvakytkentä FI20070814L (fi)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20070814A FI20070814L (fi) 2007-10-26 2007-10-26 Taajuusmuuttajaohjatun moottorikäytön turvakytkentä
PCT/FI2008/000116 WO2009053519A1 (en) 2007-10-26 2008-10-24 Safety coupling for a frequency converter controlled motor drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20070814A FI20070814L (fi) 2007-10-26 2007-10-26 Taajuusmuuttajaohjatun moottorikäytön turvakytkentä

Publications (2)

Publication Number Publication Date
FI20070814A0 true FI20070814A0 (fi) 2007-10-26
FI20070814L FI20070814L (fi) 2009-04-27

Family

ID=38656823

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20070814A FI20070814L (fi) 2007-10-26 2007-10-26 Taajuusmuuttajaohjatun moottorikäytön turvakytkentä

Country Status (2)

Country Link
FI (1) FI20070814L (fi)
WO (1) WO2009053519A1 (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014079150A (ja) 2012-09-19 2014-05-01 Toshiba Corp 電磁機器駆動システム及びモータ駆動車両
DE102018211110A1 (de) * 2017-12-14 2019-06-19 Continental Automotive Gmbh Elektrische Antriebsanordnung, insb. zum Betrieb eines Hybridelektro-/Elektrofahrzeugs

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI115804B (fi) * 2002-10-21 2005-07-15 Abb Oy Järjestely sähkökoneen suojaamiseksi laakerivirtoja vastaan

Also Published As

Publication number Publication date
WO2009053519A1 (en) 2009-04-30
FI20070814L (fi) 2009-04-27

Similar Documents

Publication Publication Date Title
EP2645552A3 (en) Switching element, power converter, direct current transmission system, current control device, method of controlling power converter, and method of controlling current in voltage source converter
WO2008087270A3 (fr) Alimentation a deux onduleurs en serie pour actionneur electromecanique polyphase
BRPI0504935A (pt) conversores de energia bidirecionais redutor-amplificadores, sistemas de geradores elétricos de ignição que empregam conversores de energia bidirecionais redutor-amplificadores, e métodos para tal
WO2013030236A3 (en) Photovoltaic dc/ac inverter with cascaded h- bridge converters
DE502007002761D1 (de) Dieselelektrisches antriebssystem
DE50303901D1 (de) Antriebssystem mit Umrichtersteuerung für Niederspannungs-Drehstrommotoren
WO2014149355A3 (en) Load commutated drive systems for high power applications
WO2010086729A3 (en) System and method for determining stator winding resistance in an ac motor using motor drives
WO2006026217A3 (en) Transformerless multi-level power converter
WO2014135903A3 (en) Ac/ac converter for a brushless motor
EP2086102A3 (de) Wechselrichter zum Umwandeln einer elektrischen Gleichspannung in einen Wechselstrom oder eine Wechselspannung
NZ712515A (en) Inverter device
ES2442790T3 (es) LED de tipo en serie con polaridad invertida y circuito excitador
ATE403625T1 (de) Betätigungsvorrichtung für ein aufzugssystem
WO2009013992A1 (ja) マトリクスコンバータ
HRP20110731T1 (hr) Pogonski sustav niskog gubitka
FI20070814A0 (fi) Taajuusmuuttajaohjatun moottorikäytön turvakytkentä
FI20070813L (fi) Järjestely taajuusmuuttajaohjatussa suoravetokäytössä
NZ731756A (en) Power conversion device
ATE415006T1 (de) Löschvorrichtung für eine rückspeisende stromrichterbrücke
CN101517880B (zh) 空调机
MX2010002430A (es) Impulsor de velocidad variable semi-directa con disponibilidad de potencia n+1.
WO2012154493A3 (en) Induction machine power connection box including power supply for auxiliary devices including auxiliary cooling fans
WO2013156979A3 (en) Circuit arrangement and a method for controlling an ac drive system of an electric vehicle
TWM388783U (en) Asynchronous AC induction electrical machines in cross-interlockingly parallel connection

Legal Events

Date Code Title Description
FD Application lapsed