FR2446026A1 - Dispositif de protection contre les surtensions - Google Patents

Dispositif de protection contre les surtensions

Info

Publication number
FR2446026A1
FR2446026A1 FR7900684A FR7900684A FR2446026A1 FR 2446026 A1 FR2446026 A1 FR 2446026A1 FR 7900684 A FR7900684 A FR 7900684A FR 7900684 A FR7900684 A FR 7900684A FR 2446026 A1 FR2446026 A1 FR 2446026A1
Authority
FR
France
Prior art keywords
thyristor
parallel
zener diode
terminal
protection device
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
FR7900684A
Other languages
English (en)
French (fr)
Other versions
FR2446026B1 (no
Inventor
Gerard Mouaici
Maurice Charras
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.)
Societe de Paris et du Rhone SA
Original Assignee
Societe de Paris et du Rhone 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 Societe de Paris et du Rhone SA filed Critical Societe de Paris et du Rhone SA
Priority to FR7900684A priority Critical patent/FR2446026A1/fr
Priority to DE2952791A priority patent/DE2952791C2/de
Priority to GB8000216A priority patent/GB2039170B/en
Priority to ES487447A priority patent/ES487447A1/es
Priority to IT19037/80A priority patent/IT1130175B/it
Publication of FR2446026A1 publication Critical patent/FR2446026A1/fr
Application granted granted Critical
Publication of FR2446026B1 publication Critical patent/FR2446026B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/20—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess voltage
    • H02H3/202—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess voltage for dc systems
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/00308—Overvoltage protection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
    • H02J7/16—Regulation of the charging current or voltage by variation of field

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Control Of Eletrric Generators (AREA)
  • Control Of Charge By Means Of Generators (AREA)
FR7900684A 1979-01-05 1979-01-05 Dispositif de protection contre les surtensions Granted FR2446026A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7900684A FR2446026A1 (fr) 1979-01-05 1979-01-05 Dispositif de protection contre les surtensions
DE2952791A DE2952791C2 (de) 1979-01-05 1979-12-31 Einrichtung zum Schutz gegen Überspannungen
GB8000216A GB2039170B (en) 1979-01-05 1980-01-03 Overvoltage protection device
ES487447A ES487447A1 (es) 1979-01-05 1980-01-04 Perfeccionamientos en los dispositivos de proteccion contra las sobretensiones
IT19037/80A IT1130175B (it) 1979-01-05 1980-01-04 Dispositivo di protezione dalle sovratensioni

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7900684A FR2446026A1 (fr) 1979-01-05 1979-01-05 Dispositif de protection contre les surtensions

Publications (2)

Publication Number Publication Date
FR2446026A1 true FR2446026A1 (fr) 1980-08-01
FR2446026B1 FR2446026B1 (no) 1982-10-29

Family

ID=9220652

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7900684A Granted FR2446026A1 (fr) 1979-01-05 1979-01-05 Dispositif de protection contre les surtensions

Country Status (5)

Country Link
DE (1) DE2952791C2 (no)
ES (1) ES487447A1 (no)
FR (1) FR2446026A1 (no)
GB (1) GB2039170B (no)
IT (1) IT1130175B (no)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3035808A1 (de) * 1980-09-23 1982-05-06 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zum schutz gegen ueberspannungen fuer netzwerke
DE3869752D1 (de) * 1987-12-23 1992-05-07 Bbc Brown Boveri & Cie Abschaltbarer thyristor mit ueberspannungsschutz.
US4958119A (en) * 1988-10-17 1990-09-18 Brunswick Corporation Voltage regulators for permanent magnet alternators
JP3213543B2 (ja) * 1996-04-18 2001-10-02 株式会社ミツバ 自動車用充電電圧制御回路
TW536056U (en) * 1996-05-17 2003-06-01 Mitsuba Corp Automotive battery charging voltage control circuit
WO2016041601A1 (en) * 2014-09-19 2016-03-24 Höganäs Ab An electric machine assembly
CN105048404A (zh) * 2015-07-13 2015-11-11 山东超越数控电子有限公司 一种基于三极管锁存电路的电源过压保护方法
DE102016217425A1 (de) 2016-09-13 2018-03-15 Siemens Aktiengesellschaft Energieversorgung
CN108399904B (zh) 2018-04-27 2020-02-18 深圳市华星光电半导体显示技术有限公司 液晶面板驱动电路
WO2022083868A1 (de) * 2020-10-22 2022-04-28 Siemens Energy Global GmbH & Co. KG Anordnung mit einer gleichstrom-übertragungsleitung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3539865A (en) * 1968-11-12 1970-11-10 Roband Electronics Ltd Crowbar protection device
FR2034741A1 (no) * 1969-03-07 1970-12-11 M & T Chemicals Inc
FR2065724A1 (no) * 1969-10-08 1971-08-06 Matsushita Electric Ind Co Ltd

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1184079A (fr) * 1957-10-08 1959-07-16 Co Ab Jaquette perfectionnée pour le moulage en mottes
FR1494254A (fr) * 1966-07-26 1967-09-08 S E V Motorola S A Dispositif évitant les surtensions aux bornes d'un générateur à courant alternatif redressé

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3539865A (en) * 1968-11-12 1970-11-10 Roband Electronics Ltd Crowbar protection device
FR2034741A1 (no) * 1969-03-07 1970-12-11 M & T Chemicals Inc
FR2065724A1 (no) * 1969-10-08 1971-08-06 Matsushita Electric Ind Co Ltd

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/75 *

Also Published As

Publication number Publication date
FR2446026B1 (no) 1982-10-29
GB2039170B (en) 1983-06-15
DE2952791A1 (de) 1980-07-10
GB2039170A (en) 1980-07-30
DE2952791C2 (de) 1981-12-24
IT1130175B (it) 1986-06-11
ES487447A1 (es) 1980-06-16
IT8019037A0 (it) 1980-01-04

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Legal Events

Date Code Title Description
ST Notification of lapse
RC Opposition against decision of lapse
DA Annulment of decision of lapse
ST Notification of lapse