FR1436880A - Improvements to current limiting protection circuits - Google Patents

Improvements to current limiting protection circuits

Info

Publication number
FR1436880A
FR1436880A FR12960A FR12960A FR1436880A FR 1436880 A FR1436880 A FR 1436880A FR 12960 A FR12960 A FR 12960A FR 12960 A FR12960 A FR 12960A FR 1436880 A FR1436880 A FR 1436880A
Authority
FR
France
Prior art keywords
current limiting
protection circuits
limiting protection
circuits
current
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
FR12960A
Other languages
French (fr)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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
Priority claimed from US359148A external-priority patent/US3320519A/en
Application filed by Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Priority to FR12960A priority Critical patent/FR1436880A/en
Application granted granted Critical
Publication of FR1436880A publication Critical patent/FR1436880A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
    • H03K17/0824—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in thyristor switches
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
    • 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
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • 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
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/125—Conversion of dc power input into dc power output without intermediate conversion into ac 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
    • H02M3/135—Conversion of dc power input into dc power output without intermediate conversion into ac 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
    • H02M3/137—Conversion of dc power input into dc power output without intermediate conversion into ac 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 voltage or current, e.g. switching regulators
    • 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)
FR12960A 1964-04-13 1965-04-13 Improvements to current limiting protection circuits Expired FR1436880A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR12960A FR1436880A (en) 1964-04-13 1965-04-13 Improvements to current limiting protection circuits

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US359148A US3320519A (en) 1964-04-13 1964-04-13 Silicon control switch-saturable transformer current limit protective circuit
FR12960A FR1436880A (en) 1964-04-13 1965-04-13 Improvements to current limiting protection circuits

Publications (1)

Publication Number Publication Date
FR1436880A true FR1436880A (en) 1966-04-29

Family

ID=26163085

Family Applications (1)

Application Number Title Priority Date Filing Date
FR12960A Expired FR1436880A (en) 1964-04-13 1965-04-13 Improvements to current limiting protection circuits

Country Status (1)

Country Link
FR (1) FR1436880A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2397743A1 (en) * 1977-07-14 1979-02-09 Siemens Ag INVERTER WITH AT LEAST TWO CONTROLABLE CHARGING THYRISTORS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2397743A1 (en) * 1977-07-14 1979-02-09 Siemens Ag INVERTER WITH AT LEAST TWO CONTROLABLE CHARGING THYRISTORS

Similar Documents

Publication Publication Date Title
FR1428446A (en) Improvements to the circuit breaker electrodes
FR1427417A (en) Improvements to electrical circuit breakers
FR1460535A (en) Charge protection circuit
FR83398E (en) Improvements to electrical fuses
FR82440E (en) Multi-circuit breaker
FR1404651A (en) Static current converter
CH412058A (en) Circuit breaker
CH438452A (en) Circuit breaker
FR1436880A (en) Improvements to current limiting protection circuits
FR1503948A (en) Transistor current limiter
FR1396675A (en) Improvements to current limiting inverters
FR1403790A (en) Improvements to television circuits
FR1452662A (en) Low current transistor
FR1362756A (en) Current limiting circuit breaker
FR1438093A (en) Improvements to electrical circuit breakers
FR1426334A (en) Current tiles
FR1415964A (en) Improvements to circuit breakers
FR1445204A (en) Circuit breaker
CH434420A (en) Circuit breaker
FR1423086A (en) Improvements made to circuit breakers
FR1427390A (en) Improvements to current converter circuits
FR1391227A (en) Electric circuits
FR1454930A (en) Circuit breaker rectifier cell
FR1453179A (en) Improvements to electrical circuits
FR1469119A (en) Improvements to current transformers