ATE203860T1 - Schaltung zur geschwindigkeitsregelung für einen einphasen- oder einen dreiphasen-motor - Google Patents

Schaltung zur geschwindigkeitsregelung für einen einphasen- oder einen dreiphasen-motor

Info

Publication number
ATE203860T1
ATE203860T1 AT94925065T AT94925065T ATE203860T1 AT E203860 T1 ATE203860 T1 AT E203860T1 AT 94925065 T AT94925065 T AT 94925065T AT 94925065 T AT94925065 T AT 94925065T AT E203860 T1 ATE203860 T1 AT E203860T1
Authority
AT
Austria
Prior art keywords
phase
pct
control circuit
motor
sec
Prior art date
Application number
AT94925065T
Other languages
English (en)
Inventor
Gunnar Wiklund
H Kan Oehrnell
Original Assignee
Woeel Elektronik Hb
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 SE9302692A external-priority patent/SE9302692L/xx
Application filed by Woeel Elektronik Hb filed Critical Woeel Elektronik Hb
Application granted granted Critical
Publication of ATE203860T1 publication Critical patent/ATE203860T1/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
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/24—Controlling the direction, e.g. clockwise or counterclockwise

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Inverter Devices (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control Of Direct Current Motors (AREA)
  • Control Of Electrical Variables (AREA)
AT94925065T 1993-08-20 1994-08-19 Schaltung zur geschwindigkeitsregelung für einen einphasen- oder einen dreiphasen-motor ATE203860T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9302692A SE9302692L (sv) 1993-01-28 1993-08-20 Krets för varvtalsreglering av en- eller trefasmotor
PCT/SE1994/000753 WO1995006353A1 (en) 1993-08-20 1994-08-19 Circuit for speed control for a one-phase or three-phase motor

Publications (1)

Publication Number Publication Date
ATE203860T1 true ATE203860T1 (de) 2001-08-15

Family

ID=20390840

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94925065T ATE203860T1 (de) 1993-08-20 1994-08-19 Schaltung zur geschwindigkeitsregelung für einen einphasen- oder einen dreiphasen-motor

Country Status (7)

Country Link
US (1) US5953490A (de)
EP (1) EP0714567B1 (de)
AT (1) ATE203860T1 (de)
AU (1) AU702180B2 (de)
CA (1) CA2169836A1 (de)
DE (1) DE69427861T2 (de)
WO (1) WO1995006353A1 (de)

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JP2000040951A (ja) * 1998-05-18 2000-02-08 Toshiba Corp 半導体素子、その駆動方法及び駆動装置
US6345238B1 (en) * 1998-12-21 2002-02-05 Airpax Corporation, Llc Linear temperature sensor
SE521940C2 (sv) 1999-05-11 2003-12-23 Woeel Elektronik Ab Arrangemang vid effektreglering av en elektrisk last
US6505475B1 (en) 1999-08-20 2003-01-14 Hudson Technologies Inc. Method and apparatus for measuring and improving efficiency in refrigeration systems
US6601397B2 (en) 2001-03-16 2003-08-05 Copeland Corporation Digital scroll condensing unit controller
US6892546B2 (en) 2001-05-03 2005-05-17 Emerson Retail Services, Inc. System for remote refrigeration monitoring and diagnostics
US6668240B2 (en) 2001-05-03 2003-12-23 Emerson Retail Services Inc. Food quality and safety model for refrigerated food
DE10241036A1 (de) * 2002-09-05 2004-03-25 Dr. Johannes Heidenhain Gmbh Ladeschaltung für einen Umrichter
US6889173B2 (en) 2002-10-31 2005-05-03 Emerson Retail Services Inc. System for monitoring optimal equipment operating parameters
DE50303809D1 (de) * 2003-01-31 2006-07-27 Siemens Schweiz Ag Verfahren zur Bestimmung der Drehzahl eines Motors
WO2005022049A2 (en) 2003-08-25 2005-03-10 Computer Process Controls, Inc. Refrigeration control system
US7412842B2 (en) 2004-04-27 2008-08-19 Emerson Climate Technologies, Inc. Compressor diagnostic and protection system
US7275377B2 (en) 2004-08-11 2007-10-02 Lawrence Kates Method and apparatus for monitoring refrigerant-cycle systems
ATE553422T1 (de) 2005-02-21 2012-04-15 Computer Process Controls Inc Kontroll- und beobachtungssystem für unternehmen
US7752854B2 (en) 2005-10-21 2010-07-13 Emerson Retail Services, Inc. Monitoring a condenser in a refrigeration system
US7594407B2 (en) 2005-10-21 2009-09-29 Emerson Climate Technologies, Inc. Monitoring refrigerant in a refrigeration system
US7665315B2 (en) 2005-10-21 2010-02-23 Emerson Retail Services, Inc. Proofing a refrigeration system operating state
US7596959B2 (en) 2005-10-21 2009-10-06 Emerson Retail Services, Inc. Monitoring compressor performance in a refrigeration system
US7752853B2 (en) 2005-10-21 2010-07-13 Emerson Retail Services, Inc. Monitoring refrigerant in a refrigeration system
MXPA06009995A (es) * 2006-04-04 2007-10-03 Smith Corp A O Maquina electrica que tiene un circuito interruptor en serie.
US8590325B2 (en) 2006-07-19 2013-11-26 Emerson Climate Technologies, Inc. Protection and diagnostic module for a refrigeration system
US20080216494A1 (en) 2006-09-07 2008-09-11 Pham Hung M Compressor data module
US20090037142A1 (en) 2007-07-30 2009-02-05 Lawrence Kates Portable method and apparatus for monitoring refrigerant-cycle systems
US9140728B2 (en) 2007-11-02 2015-09-22 Emerson Climate Technologies, Inc. Compressor sensor module
WO2010138831A2 (en) 2009-05-29 2010-12-02 Emerson Retail Services, Inc. System and method for monitoring and evaluating equipment operating parameter modifications
CA2828740C (en) 2011-02-28 2016-07-05 Emerson Electric Co. Residential solutions hvac monitoring and diagnosis
CN102355181A (zh) * 2011-09-19 2012-02-15 北京工业大学 一种双通道冗余无刷直流电机驱动器及其继电器保护方法
US8964338B2 (en) 2012-01-11 2015-02-24 Emerson Climate Technologies, Inc. System and method for compressor motor protection
US9310439B2 (en) 2012-09-25 2016-04-12 Emerson Climate Technologies, Inc. Compressor having a control and diagnostic module
CA2904734C (en) 2013-03-15 2018-01-02 Emerson Electric Co. Hvac system remote monitoring and diagnosis
US9803902B2 (en) 2013-03-15 2017-10-31 Emerson Climate Technologies, Inc. System for refrigerant charge verification using two condenser coil temperatures
US9551504B2 (en) 2013-03-15 2017-01-24 Emerson Electric Co. HVAC system remote monitoring and diagnosis
AU2014248049B2 (en) 2013-04-05 2018-06-07 Emerson Climate Technologies, Inc. Heat-pump system with refrigerant charge diagnostics

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH423293A (de) * 1963-05-24 1966-10-31 Telefunken Patent Regeleinrichtung für einen Wickelantriebsmotor in Magnetbandgeräten
US4078393A (en) * 1976-01-09 1978-03-14 Borg-Warner Corporation Control system for controlling the operation of a three-phase load
US4360808A (en) * 1980-01-25 1982-11-23 Smith Engineering Radio control apparatus with voice transmission capability
EP0155218B1 (de) * 1984-03-14 1990-02-07 Saint-Gobain Vitrage International Anreissmaschine mit Impulsservosteuerung,insbesondere für die Bearbeitung von Glaskörpern
DE3409299C2 (de) * 1984-03-14 1986-05-22 VEGLA Vereinigte Glaswerke GmbH, 5100 Aachen Ein- oder mehrphasiger Wechselstromsteller mit Impulsbreitensteuerung
US4866357A (en) * 1988-12-19 1989-09-12 Ford Motor Company Windshield wiper and control system
NZ236542A (en) * 1990-12-19 1997-04-24 Fisher & Paykel Controlling application of power to windings of an electronically commutated motor

Also Published As

Publication number Publication date
EP0714567B1 (de) 2001-08-01
DE69427861T2 (de) 2002-04-11
AU702180B2 (en) 1999-02-18
EP0714567A1 (de) 1996-06-05
US5953490A (en) 1999-09-14
AU7511194A (en) 1995-03-21
CA2169836A1 (en) 1995-03-02
DE69427861D1 (de) 2001-09-06
WO1995006353A1 (en) 1995-03-02

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Legal Events

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