FR2335090B1 - - Google Patents

Info

Publication number
FR2335090B1
FR2335090B1 FR7637215A FR7637215A FR2335090B1 FR 2335090 B1 FR2335090 B1 FR 2335090B1 FR 7637215 A FR7637215 A FR 7637215A FR 7637215 A FR7637215 A FR 7637215A FR 2335090 B1 FR2335090 B1 FR 2335090B1
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
FR7637215A
Other languages
French (fr)
Other versions
FR2335090A1 (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.)
BAE Systems Electronics Ltd
Original Assignee
Marconi Co Ltd
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 GB5072375A external-priority patent/GB1559280A/en
Application filed by Marconi Co Ltd filed Critical Marconi Co Ltd
Publication of FR2335090A1 publication Critical patent/FR2335090A1/en
Application granted granted Critical
Publication of FR2335090B1 publication Critical patent/FR2335090B1/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
    • H02M7/483—Converters with outputs that each can have more than two voltages levels
    • H02M7/49—Combination of the output voltage waveforms of a plurality of converters
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
FR7637215A 1975-12-10 1976-12-10 Transformer based static converter - uses logic techniques and transformer harmonic suppression characteristics to minimise LC filter weight (SW 4.7.77) Granted FR2335090A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5072375A GB1559280A (en) 1975-12-10 1975-12-10 Inverter arrangements
GB5072475 1975-12-10

Publications (2)

Publication Number Publication Date
FR2335090A1 FR2335090A1 (en) 1977-07-08
FR2335090B1 true FR2335090B1 (en) 1981-12-04

Family

ID=26266721

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7637215A Granted FR2335090A1 (en) 1975-12-10 1976-12-10 Transformer based static converter - uses logic techniques and transformer harmonic suppression characteristics to minimise LC filter weight (SW 4.7.77)

Country Status (2)

Country Link
FR (1) FR2335090A1 (en)
SE (1) SE7613835L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1098305B (en) * 1978-06-02 1985-09-07 Snam Progetti ANTI-RUST FOR AQUOUS SYSTEMS AND ANTI-RUST LUBRICANT COMPOSITION

Also Published As

Publication number Publication date
FR2335090A1 (en) 1977-07-08
SE7613835L (en) 1977-06-11

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Legal Events

Date Code Title Description
ST Notification of lapse