GB8314403D0 - Drive circuit for three-phase inverter - Google Patents

Drive circuit for three-phase inverter

Info

Publication number
GB8314403D0
GB8314403D0 GB838314403A GB8314403A GB8314403D0 GB 8314403 D0 GB8314403 D0 GB 8314403D0 GB 838314403 A GB838314403 A GB 838314403A GB 8314403 A GB8314403 A GB 8314403A GB 8314403 D0 GB8314403 D0 GB 8314403D0
Authority
GB
United Kingdom
Prior art keywords
drive circuit
phase inverter
inverter
phase
drive
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
GB838314403A
Other versions
GB2120868B (en
GB2120868A (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.)
Lanfoss A S
Original Assignee
Lanfoss A S
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 Lanfoss A S filed Critical Lanfoss A S
Publication of GB8314403D0 publication Critical patent/GB8314403D0/en
Publication of GB2120868A publication Critical patent/GB2120868A/en
Application granted granted Critical
Publication of GB2120868B publication Critical patent/GB2120868B/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)
GB08314403A 1982-05-26 1983-05-25 Drive circuit for a three-phase inverter Expired GB2120868B (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 (3)

Publication Number Publication Date
GB8314403D0 true GB8314403D0 (en) 1983-06-29
GB2120868A GB2120868A (en) 1983-12-07
GB2120868B GB2120868B (en) 1986-03-05

Family

ID=6164527

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08314403A Expired GB2120868B (en) 1982-05-26 1983-05-25 Drive circuit for a 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
DE3219751A1 (en) 1983-12-08
FR2527860B1 (en) 1988-06-24
DE3219751C2 (en) 1987-07-30
JPS58215974A (en) 1983-12-15
DK220583D0 (en) 1983-05-18
FI831824A0 (en) 1983-05-23
FR2527860A1 (en) 1983-12-02
FI831824L (en) 1983-11-27
GB2120868B (en) 1986-03-05
DK220583A (en) 1983-11-27
GB2120868A (en) 1983-12-07

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee