FR2345000A1 - Static inverter circuit for induction motor - has pushpull transistors and main bifilar winding formed by stator winding - Google Patents

Static inverter circuit for induction motor - has pushpull transistors and main bifilar winding formed by stator winding

Info

Publication number
FR2345000A1
FR2345000A1 FR7608085A FR7608085A FR2345000A1 FR 2345000 A1 FR2345000 A1 FR 2345000A1 FR 7608085 A FR7608085 A FR 7608085A FR 7608085 A FR7608085 A FR 7608085A FR 2345000 A1 FR2345000 A1 FR 2345000A1
Authority
FR
France
Prior art keywords
winding
pushpull
transistors
induction motor
main
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7608085A
Other languages
French (fr)
Other versions
FR2345000B3 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7608085A priority Critical patent/FR2345000A1/en
Publication of FR2345000A1 publication Critical patent/FR2345000A1/en
Application granted granted Critical
Publication of FR2345000B3 publication Critical patent/FR2345000B3/fr
Granted legal-status Critical Current

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
    • 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
    • H02M7/53—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 using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/537—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • H02M7/5383—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a self-oscillating arrangement
    • H02M7/53832—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a self-oscillating arrangement in a push-pull arrangement
    • H02M7/53835—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a self-oscillating arrangement in a push-pull arrangement of the parallel type

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)

Abstract

The static inverter, is for an induction motor that drives the compressor of a caravan refrigerator. It consists of two pushpull transistors connected by their emitters to the positive dc supply pole and by their collectors to opposite ends of a winding. Their bases are connected to opposite ends of a control winding. The first winding (4) is formed by the stator winding of the motor. The control winding (11) is wound over the stator winding. Each winding is bifilar and has the end of one wire connected to the opposite end of the other wire to give a tapping point (4c or 11c) along the winding. The first winding tapping point is connected to the negative supply pole and the control winding tapping over two resistors to both poles.
FR7608085A 1976-03-19 1976-03-19 Static inverter circuit for induction motor - has pushpull transistors and main bifilar winding formed by stator winding Granted FR2345000A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7608085A FR2345000A1 (en) 1976-03-19 1976-03-19 Static inverter circuit for induction motor - has pushpull transistors and main bifilar winding formed by stator winding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7608085A FR2345000A1 (en) 1976-03-19 1976-03-19 Static inverter circuit for induction motor - has pushpull transistors and main bifilar winding formed by stator winding

Publications (2)

Publication Number Publication Date
FR2345000A1 true FR2345000A1 (en) 1977-10-14
FR2345000B3 FR2345000B3 (en) 1978-12-15

Family

ID=9170696

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7608085A Granted FR2345000A1 (en) 1976-03-19 1976-03-19 Static inverter circuit for induction motor - has pushpull transistors and main bifilar winding formed by stator winding

Country Status (1)

Country Link
FR (1) FR2345000A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2575878A1 (en) * 1985-01-08 1986-07-11 Kerboriou Alain Speed variator device for squirrel cage asynchronous motor
FR2625385A2 (en) * 1985-01-08 1989-06-30 Kerboriou Alain Speed variator for a squirrel cage asynchronous motor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2575878A1 (en) * 1985-01-08 1986-07-11 Kerboriou Alain Speed variator device for squirrel cage asynchronous motor
FR2625385A2 (en) * 1985-01-08 1989-06-30 Kerboriou Alain Speed variator for a squirrel cage asynchronous motor

Also Published As

Publication number Publication date
FR2345000B3 (en) 1978-12-15

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Legal Events

Date Code Title Description
ST Notification of lapse