FR2435158A1 - Procede de generation d'impulsions de courants forts et dispositif pour sa mise en oeuvre - Google Patents

Procede de generation d'impulsions de courants forts et dispositif pour sa mise en oeuvre

Info

Publication number
FR2435158A1
FR2435158A1 FR7914580A FR7914580A FR2435158A1 FR 2435158 A1 FR2435158 A1 FR 2435158A1 FR 7914580 A FR7914580 A FR 7914580A FR 7914580 A FR7914580 A FR 7914580A FR 2435158 A1 FR2435158 A1 FR 2435158A1
Authority
FR
France
Prior art keywords
duration
current pulses
pulses
circuit
stages
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.)
Withdrawn
Application number
FR7914580A
Other languages
English (en)
Inventor
Petre Arabadji
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.)
Institutul de Cercetari Pentru Industria Electro Tehnica
Original Assignee
Institutul de Cercetari Pentru Industria Electro Tehnica
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 Institutul de Cercetari Pentru Industria Electro Tehnica filed Critical Institutul de Cercetari Pentru Industria Electro Tehnica
Publication of FR2435158A1 publication Critical patent/FR2435158A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/53—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
    • H03K3/537—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback the switching device being a spark gap

Landscapes

  • Generation Of Surge Voltage And Current (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Testing Relating To Insulation (AREA)
  • Measurement Of Resistance Or Impedance (AREA)

Abstract

a. Procédé de génération d'impulsions de courant fort et dispositif pour sa mise en oeuvre. b. Ce procédé se caractérise en ce que l'on utilise une batterie unique de condensateurs, tant pour la génération des impulsions de courant rectangulaires et de longue durée, que pour la génération des impulsions de courte durée et de grande amplitude; on détermine la capacité par étage comme valeur commune des solutions établies pour les variantes ayant comme paramètre le nombre d'étages, celui-ci étant respectivement compris entre la limite inférieure et supérieure qui assure la forme de l'impulsion dans le domaine de tolérance; on utilise le nombre d'étages du circuit en tant que paramètre de réalisation de formes variées d'impulsions dans les conditions d'une diversité des caractéristiques de l'élément de charge; on emploie les résistances propres des bobines comme éléments effectifs de synthèse du circuit; et on réduit au maximum l'impédance du circuit générateur d'impulsions de courte durée et de grande amplitude, en vue de l'optimisation énergétique et de la comptabilité avec le générateur d'impulsions rectangulaires de longue durée c. Essai d'équipements électriques, obtention de champs magnétiques intenses, étude de propriété de matériaux, etc.
FR7914580A 1978-09-01 1979-06-07 Procede de generation d'impulsions de courants forts et dispositif pour sa mise en oeuvre Withdrawn FR2435158A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO7895085A RO69682A2 (fr) 1978-09-01 1978-09-01 Methode et installation de generation des impulsions de courant intenses

Publications (1)

Publication Number Publication Date
FR2435158A1 true FR2435158A1 (fr) 1980-03-28

Family

ID=20102872

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7914580A Withdrawn FR2435158A1 (fr) 1978-09-01 1979-06-07 Procede de generation d'impulsions de courants forts et dispositif pour sa mise en oeuvre

Country Status (5)

Country Link
US (1) US4346306A (fr)
JP (1) JPS5558464A (fr)
FR (1) FR2435158A1 (fr)
GB (1) GB2030803B (fr)
RO (1) RO69682A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE155941T1 (de) * 1989-02-09 1997-08-15 Siemens Ltd Wellenformerzeugung und -steuerung
CN103048500A (zh) * 2012-12-19 2013-04-17 苏州泰思特电子科技有限公司 浪涌测试用冲击电流发生器
CN102998495B (zh) * 2012-12-28 2016-01-13 武汉大学 一种桁架式双脉冲雷电流发生器主回路拓扑电路
CN103235164B (zh) * 2013-04-25 2016-02-17 国家电网公司 陡前沿冲击与雷电冲击电压交互产生装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB921767A (en) * 1958-12-22 1963-03-20 Ass Elect Ind Improvements relating to pulse forming networks
GB1037532A (en) * 1962-02-20 1966-07-27 Space Technology Lab Improvements in or relating to time delay generator circuits
FR2238290A1 (en) * 1973-07-20 1975-02-14 France Etat High-power H.V. pulse generator - has distributed H.V. line coupled via transition to line feeding output pulsating switch

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2508103A (en) * 1939-12-14 1950-05-16 Raytheon Mfg Co Condenser welding system
US2912601A (en) * 1958-03-10 1959-11-10 Brubaker Electronics Inc Means for developing elongated pulses

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB921767A (en) * 1958-12-22 1963-03-20 Ass Elect Ind Improvements relating to pulse forming networks
GB1037532A (en) * 1962-02-20 1966-07-27 Space Technology Lab Improvements in or relating to time delay generator circuits
FR2238290A1 (en) * 1973-07-20 1975-02-14 France Etat High-power H.V. pulse generator - has distributed H.V. line coupled via transition to line feeding output pulsating switch

Also Published As

Publication number Publication date
GB2030803A (en) 1980-04-10
GB2030803B (en) 1982-11-10
RO69682A2 (fr) 1981-06-26
US4346306A (en) 1982-08-24
JPS5558464A (en) 1980-05-01

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Legal Events

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ST Notification of lapse