FR2406336A1 - AUTONOMOUS INVERTER WITH PULSE WIDTH MODULATION - Google Patents

AUTONOMOUS INVERTER WITH PULSE WIDTH MODULATION

Info

Publication number
FR2406336A1
FR2406336A1 FR7730559A FR7730559A FR2406336A1 FR 2406336 A1 FR2406336 A1 FR 2406336A1 FR 7730559 A FR7730559 A FR 7730559A FR 7730559 A FR7730559 A FR 7730559A FR 2406336 A1 FR2406336 A1 FR 2406336A1
Authority
FR
France
Prior art keywords
pulse width
width modulation
inverter
autonomous inverter
frequency
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
FR7730559A
Other languages
French (fr)
Other versions
FR2406336B1 (en
Inventor
Jean-Luc Rimaud
Jean-Claude Geoffroy
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.)
SAFT Societe des Accumulateurs Fixes et de Traction SA
Original Assignee
SAFT Societe des Accumulateurs Fixes et de Traction 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 SAFT Societe des Accumulateurs Fixes et de Traction SA filed Critical SAFT Societe des Accumulateurs Fixes et de Traction SA
Priority to FR7730559A priority Critical patent/FR2406336A1/en
Priority to GB7838857A priority patent/GB2006553B/en
Priority to DE19782843350 priority patent/DE2843350A1/en
Priority to ZA00785717A priority patent/ZA785717B/en
Priority to CA313,042A priority patent/CA1108693A/en
Priority to ES474128A priority patent/ES474128A1/en
Publication of FR2406336A1 publication Critical patent/FR2406336A1/en
Application granted granted Critical
Publication of FR2406336B1 publication Critical patent/FR2406336B1/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
    • H02M7/525—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)
  • Inverter Devices (AREA)

Abstract

L'invention concerne un onduleur à modulation de largeur d'impulsions. On choisit, pour réaliser le circuit de puissance de cet onduleur, un mutateur classique à deux thyristors avec transformateur à point milieu et commutation forcée par condensateur parallèle, dont le fonctionnement est nouveau et rendu compatible avec le type de modulation grâce à une fréquence de découpage comprise entre 5 et 10 fois la fréquence d'utilisation. Application aux onduleurs de puissances comprises entre 0,5 et 10 kW.The invention relates to an inverter with pulse width modulation. To achieve the power circuit of this inverter, a conventional mutator with two thyristors with a midpoint transformer and forced switching by parallel capacitor is chosen, the operation of which is new and made compatible with the type of modulation thanks to a switching frequency. between 5 and 10 times the frequency of use. Application to power inverters between 0.5 and 10 kW.

FR7730559A 1977-10-11 1977-10-11 AUTONOMOUS INVERTER WITH PULSE WIDTH MODULATION Granted FR2406336A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7730559A FR2406336A1 (en) 1977-10-11 1977-10-11 AUTONOMOUS INVERTER WITH PULSE WIDTH MODULATION
GB7838857A GB2006553B (en) 1977-10-11 1978-10-02 Pulse-width modulation inverter
DE19782843350 DE2843350A1 (en) 1977-10-11 1978-10-04 STATIC SINGLE-PHASE INVERTER WITH PULSE WIDTH MODULATION
ZA00785717A ZA785717B (en) 1977-10-11 1978-10-09 A pulse-width modulation inverter
CA313,042A CA1108693A (en) 1977-10-11 1978-10-10 Self-contained pulse width modulation inverter
ES474128A ES474128A1 (en) 1977-10-11 1978-10-11 A Pulse-Width Modulated Inverter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7730559A FR2406336A1 (en) 1977-10-11 1977-10-11 AUTONOMOUS INVERTER WITH PULSE WIDTH MODULATION

Publications (2)

Publication Number Publication Date
FR2406336A1 true FR2406336A1 (en) 1979-05-11
FR2406336B1 FR2406336B1 (en) 1980-08-22

Family

ID=9196361

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7730559A Granted FR2406336A1 (en) 1977-10-11 1977-10-11 AUTONOMOUS INVERTER WITH PULSE WIDTH MODULATION

Country Status (6)

Country Link
CA (1) CA1108693A (en)
DE (1) DE2843350A1 (en)
ES (1) ES474128A1 (en)
FR (1) FR2406336A1 (en)
GB (1) GB2006553B (en)
ZA (1) ZA785717B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4237167C2 (en) * 1991-11-14 2003-04-17 Perkin Elmer Corp Device for the controlled heating of an ion source of a thermionic detector

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1438654A1 (en) * 1961-09-28 1969-01-16 Westinghouse Brake & Signal Electrical supply circuit arrangement

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1438654A1 (en) * 1961-09-28 1969-01-16 Westinghouse Brake & Signal Electrical supply circuit arrangement

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
NV1298/72 *
NV8137/71 *

Also Published As

Publication number Publication date
ES474128A1 (en) 1979-05-01
DE2843350A1 (en) 1979-04-12
FR2406336B1 (en) 1980-08-22
ZA785717B (en) 1979-09-26
CA1108693A (en) 1981-09-08
GB2006553B (en) 1982-04-15
GB2006553A (en) 1979-05-02

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Legal Events

Date Code Title Description
ST Notification of lapse