FR2527860B1 - CONTROL CIRCUIT FOR THREE-PHASE INVERTER - Google Patents

CONTROL CIRCUIT FOR THREE-PHASE INVERTER

Info

Publication number
FR2527860B1
FR2527860B1 FR8308712A FR8308712A FR2527860B1 FR 2527860 B1 FR2527860 B1 FR 2527860B1 FR 8308712 A FR8308712 A FR 8308712A FR 8308712 A FR8308712 A FR 8308712A FR 2527860 B1 FR2527860 B1 FR 2527860B1
Authority
FR
France
Prior art keywords
control circuit
phase inverter
inverter
phase
circuit
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.)
Expired
Application number
FR8308712A
Other languages
French (fr)
Other versions
FR2527860A1 (en
Inventor
Arne Jensen
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.)
Danfoss AS
Original Assignee
Danfoss AS
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 Danfoss AS filed Critical Danfoss AS
Publication of FR2527860A1 publication Critical patent/FR2527860A1/en
Application granted granted Critical
Publication of FR2527860B1 publication Critical patent/FR2527860B1/en
Expired 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
    • H02M7/525—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
    • H02M7/529—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 using digital control

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
FR8308712A 1982-05-26 1983-05-26 CONTROL CIRCUIT FOR THREE-PHASE INVERTER Expired FR2527860B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823219751 DE3219751A1 (en) 1982-05-26 1982-05-26 CONTROL CIRCUIT FOR A THREE-PHASE INVERTER

Publications (2)

Publication Number Publication Date
FR2527860A1 FR2527860A1 (en) 1983-12-02
FR2527860B1 true FR2527860B1 (en) 1988-06-24

Family

ID=6164527

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8308712A Expired FR2527860B1 (en) 1982-05-26 1983-05-26 CONTROL CIRCUIT FOR THREE-PHASE INVERTER

Country Status (6)

Country Link
JP (1) JPS58215974A (en)
DE (1) DE3219751A1 (en)
DK (1) DK220583A (en)
FI (1) FI831824L (en)
FR (1) FR2527860B1 (en)
GB (1) GB2120868B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3313120A1 (en) * 1983-04-12 1984-10-18 Danfoss As DIGITAL CONTROL DEVICE FOR AN INVERTER
JPH01152969A (en) * 1987-12-07 1989-06-15 Toshiba Corp Control device for inverter
IT1271195B (en) * 1994-06-24 1997-05-27 Finmeccanica Spa SWITCHING TECHNIQUE FROM SINE-TO-SQUARE MODULATION FOR THREE-PHASE MOTOR SUPPLY BY INVERTER AND RELATED SWITCHING SYSTEM
US5883490A (en) * 1996-06-14 1999-03-16 Moreira; Julio C. Electric motor controller and method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3324376A (en) * 1963-12-30 1967-06-06 Gen Precision Inc Linear d.c. to a.c. converter
US3739253A (en) * 1971-10-12 1973-06-12 Reliance Electric Co Displaced waveform for a pulse width modulated power source
US4099109A (en) * 1976-10-01 1978-07-04 Westinghouse Electric Corp. Digital apparatus for synthesizing pulse width modulated waveforms and digital pulse width modulated control system
US4153930A (en) * 1977-10-20 1979-05-08 United Technologies Corporation Balanced control waveform for reducing inverter harmonics
US4245290A (en) * 1978-12-18 1981-01-13 United Technologies Corporation Sliding notch pulse width modulation (PWM)
JPS5831822B2 (en) * 1981-07-27 1983-07-08 株式会社東芝 3 phase inverter device

Also Published As

Publication number Publication date
FI831824A0 (en) 1983-05-23
FR2527860A1 (en) 1983-12-02
GB2120868B (en) 1986-03-05
DK220583A (en) 1983-11-27
GB2120868A (en) 1983-12-07
JPS58215974A (en) 1983-12-15
DE3219751A1 (en) 1983-12-08
DK220583D0 (en) 1983-05-18
DE3219751C2 (en) 1987-07-30
FI831824L (en) 1983-11-27
GB8314403D0 (en) 1983-06-29

Similar Documents

Publication Publication Date Title
GB2077064B (en) Inverter circuits for operating speed-controllable asynchronous motors
FR2518842B1 (en) CONNECTION DEVICE FOR THE WINDING OF AN ELECTRIC MACHINE
JPS5791680A (en) Stabilized circuit for controlling inverter motor system
DE2967192D1 (en) Auxiliary commutation circuit for an inverter
RO95615A (en) ROTOR FOR AN ELECTRIC MACHINE
DE3365787D1 (en) Speed control circuit for motor
DE3171249D1 (en) Part-winding starting circuit for three-phase motors
IL64425A (en) Selective commutation circuit for an inverter
FR2527860B1 (en) CONTROL CIRCUIT FOR THREE-PHASE INVERTER
FR2575358B1 (en) INVERTER MECHANISM FOR SEMI-REVERSIBLE PLOW
GB2131236B (en) Inverter circuit
GB2051507B (en) Selective commutation circuit for an inverter
GB2071950B (en) Dc-ac inverter circuit
DE3219476A1 (en) ADJUSTABLE PHASE CONTROL CIRCUIT FOR ELECTRIC MOTORS
FR2520958B1 (en) AUXILIARY CIRCUIT FOR TELEVISION
DE3475560D1 (en) COMMANDE HYDRAULIQUE POUR VANNE
FR2456428B1 (en) CONTROL CIRCUIT FOR INVERTER
FR2526242B1 (en) POLYPHASE MOTOR CONTROL FOR ELEVATOR
FR2524702B1 (en) CONTACTOR-CIRCUIT-BREAKER FOR THE CONTROL OF ELECTRIC MOTORS
DE2963731D1 (en) Auxiliary commutation circuit for an inverter
FR2531597B1 (en) PRINTED CIRCUIT FOR HIGH CURRENTS
FR2532796B1 (en) METHOD FOR CONTROLLING AN AUTOMATIC SWITCHING THREE-PHASE CURRENT INVERTER
FR2568055B1 (en) BIMETALLIC THERMOCONTACT FOR THE CONTROL OF ELECTRICAL CIRCUITS
GB8301537D0 (en) Inverter circuits
FR2513034B1 (en) STATOR FOR ELECTRIC MACHINE

Legal Events

Date Code Title Description
ST Notification of lapse