FR2377659B2 - - Google Patents

Info

Publication number
FR2377659B2
FR2377659B2 FR7701331A FR7701331A FR2377659B2 FR 2377659 B2 FR2377659 B2 FR 2377659B2 FR 7701331 A FR7701331 A FR 7701331A FR 7701331 A FR7701331 A FR 7701331A FR 2377659 B2 FR2377659 B2 FR 2377659B2
Authority
FR
France
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.)
Expired
Application number
FR7701331A
Other languages
French (fr)
Other versions
FR2377659A2 (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.)
Auxilec SA
Original Assignee
Auxilec SA
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 Auxilec SA filed Critical Auxilec SA
Priority to FR7701331A priority Critical patent/FR2377659A2/en
Priority to US05/805,453 priority patent/US4129808A/en
Priority to GB25171/77A priority patent/GB1579973A/en
Priority to IT2459677A priority patent/IT1080201B/en
Priority to NL7706452A priority patent/NL7706452A/en
Priority to DE19772726809 priority patent/DE2726809A1/en
Publication of FR2377659A2 publication Critical patent/FR2377659A2/en
Application granted granted Critical
Publication of FR2377659B2 publication Critical patent/FR2377659B2/fr
Granted legal-status Critical Current

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
    • H02M7/505—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 thyratron or thyristor type requiring extinguishing means
    • H02M7/515—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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M7/523—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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only with LC-resonance circuit in the main circuit
    • H02M7/5233—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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only with LC-resonance circuit in the main circuit the commutation elements being in a push-pull arrangement
    • 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
    • H02M7/505—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 thyratron or thyristor type requiring extinguishing means
    • H02M7/515—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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M7/525—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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only with automatic control of output waveform or frequency
    • 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
    • H02M7/505—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 thyratron or thyristor type requiring extinguishing means
    • H02M7/515—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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M7/525—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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only with automatic control of output waveform or frequency
    • H02M7/527—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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only with automatic control of output waveform or frequency by pulse width modulation
    • 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
    • H02P27/047—V/F converter, wherein the voltage is controlled proportionally with the frequency
FR7701331A 1976-06-15 1977-01-18 Speed control unit for induction motor - provides two out-of-phase variable frequency voltages for two or three phase windings Granted FR2377659A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7701331A FR2377659A2 (en) 1977-01-18 1977-01-18 Speed control unit for induction motor - provides two out-of-phase variable frequency voltages for two or three phase windings
US05/805,453 US4129808A (en) 1976-06-15 1977-06-10 Electronic control arrangement which can be used in particular for driving a brushless and slip-ringless motor and an installation incorporating such an arrangement
GB25171/77A GB1579973A (en) 1976-06-15 1977-06-13 Electronic control arrangement which can be used in particular for driving a brushless and slip-ringless motor and an installation incorporating such an arrangement
IT2459677A IT1080201B (en) 1976-06-15 1977-06-13 ELECTRONIC CONTROL DEVICE CAN BE USED SIGNALLY FOR THE ADVANCE OF ELECTRIC MOTOR WITHOUT A RING OR BRUSH AND INSTALLATION THAT CONTAINS A SUCH DEVICE
NL7706452A NL7706452A (en) 1976-06-15 1977-06-13 ELECTRONIC CONTROL DEVICE FOR ELECTRIC MOTGREN.
DE19772726809 DE2726809A1 (en) 1976-06-15 1977-06-14 ELECTRONIC CONTROL CIRCUIT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7701331A FR2377659A2 (en) 1977-01-18 1977-01-18 Speed control unit for induction motor - provides two out-of-phase variable frequency voltages for two or three phase windings

Publications (2)

Publication Number Publication Date
FR2377659A2 FR2377659A2 (en) 1978-08-11
FR2377659B2 true FR2377659B2 (en) 1980-02-29

Family

ID=9185622

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7701331A Granted FR2377659A2 (en) 1976-06-15 1977-01-18 Speed control unit for induction motor - provides two out-of-phase variable frequency voltages for two or three phase windings

Country Status (1)

Country Link
FR (1) FR2377659A2 (en)

Also Published As

Publication number Publication date
FR2377659A2 (en) 1978-08-11

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