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SE9302692D0 - Krets för varvtalsreglering av en- eller trefasmotor - Google Patents

Krets för varvtalsreglering av en- eller trefasmotor

Info

Publication number
SE9302692D0
SE9302692D0 SE9302692A SE9302692A SE9302692D0 SE 9302692 D0 SE9302692 D0 SE 9302692D0 SE 9302692 A SE9302692 A SE 9302692A SE 9302692 A SE9302692 A SE 9302692A SE 9302692 D0 SE9302692 D0 SE 9302692D0
Authority
SE
Sweden
Prior art keywords
circuit
speed control
phase motor
phase
motor
Prior art date
Application number
SE9302692A
Other languages
English (en)
Other versions
SE9302692L (sv
Inventor
Gunnar Wiklund
Haakan Oehrnell
Original Assignee
Gunnar Wiklund
Haakan Oehrnell
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 SE9300297A external-priority patent/SE9300297D0/sv
Application filed by Gunnar Wiklund, Haakan Oehrnell filed Critical Gunnar Wiklund
Priority to SE9302692A priority Critical patent/SE9302692L/sv
Publication of SE9302692D0 publication Critical patent/SE9302692D0/sv
Publication of SE9302692L publication Critical patent/SE9302692L/sv
Priority to AT94925065T priority patent/ATE203860T1/de
Priority to AU75111/94A priority patent/AU702180B2/en
Priority to PCT/SE1994/000753 priority patent/WO1995006353A1/en
Priority to DE69427861T priority patent/DE69427861T2/de
Priority to CA002169836A priority patent/CA2169836A1/en
Priority to US08/591,631 priority patent/US5953490A/en
Priority to EP94925065A priority patent/EP0714567B1/en

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
    • 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
    • H02P27/06—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 using DC to AC converters or inverters
    • H02P27/08—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 using DC to AC converters or inverters with pulse width modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
SE9302692A 1993-01-28 1993-08-20 Krets för varvtalsreglering av en- eller trefasmotor SE9302692L (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE9302692A SE9302692L (sv) 1993-01-28 1993-08-20 Krets för varvtalsreglering av en- eller trefasmotor
AT94925065T ATE203860T1 (de) 1993-08-20 1994-08-19 Schaltung zur geschwindigkeitsregelung für einen einphasen- oder einen dreiphasen-motor
AU75111/94A AU702180B2 (en) 1993-08-20 1994-08-19 Circuit for speed control for a one-phase or three-phase motor
PCT/SE1994/000753 WO1995006353A1 (en) 1993-08-20 1994-08-19 Circuit for speed control for a one-phase or three-phase motor
DE69427861T DE69427861T2 (de) 1993-08-20 1994-08-19 Schaltung zur geschwindigkeitsregelung für einen einphasen- oder einen dreiphasen-motor
CA002169836A CA2169836A1 (en) 1993-08-20 1994-08-19 Circuit for speed control for a one-phase or three-phase motor
US08/591,631 US5953490A (en) 1993-08-20 1994-08-19 Circuit for speed control for a one-phase or three-phase motor
EP94925065A EP0714567B1 (en) 1993-08-20 1994-08-19 Circuit for speed control for a one-phase or three-phase motor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9300297A SE9300297D0 (sv) 1993-01-28 1993-01-28 Varvtalsreglering av trefasmotor
SE9302692A SE9302692L (sv) 1993-01-28 1993-08-20 Krets för varvtalsreglering av en- eller trefasmotor

Publications (2)

Publication Number Publication Date
SE9302692D0 true SE9302692D0 (sv) 1993-08-20
SE9302692L SE9302692L (sv) 1994-07-29

Family

ID=26661640

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9302692A SE9302692L (sv) 1993-01-28 1993-08-20 Krets för varvtalsreglering av en- eller trefasmotor

Country Status (1)

Country Link
SE (1) SE9302692L (sv)

Also Published As

Publication number Publication date
SE9302692L (sv) 1994-07-29

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