FR2128604B1 - - Google Patents

Info

Publication number
FR2128604B1
FR2128604B1 FR7207507A FR7207507A FR2128604B1 FR 2128604 B1 FR2128604 B1 FR 2128604B1 FR 7207507 A FR7207507 A FR 7207507A FR 7207507 A FR7207507 A FR 7207507A FR 2128604 B1 FR2128604 B1 FR 2128604B1
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
FR7207507A
Other versions
FR2128604A1 (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.)
Siemens AG
Original Assignee
Siemens AG
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 DE19712166248 external-priority patent/DE2166248C3/de
Application filed by Siemens AG filed Critical Siemens AG
Publication of FR2128604A1 publication Critical patent/FR2128604A1/fr
Application granted granted Critical
Publication of FR2128604B1 publication Critical patent/FR2128604B1/fr
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F19/00Fixed transformers or mutual inductances of the signal type
    • H01F19/04Transformers or mutual inductances suitable for handling frequencies considerably beyond the audio range
    • H01F19/08Transformers having magnetic bias, e.g. for handling pulses
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/34Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/36Electric or magnetic shields or screens
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/34Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/36Electric or magnetic shields or screens
    • H01F27/363Electric or magnetic shields or screens made of electrically conductive material
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS 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
    • H02M1/00Details of apparatus for conversion
    • H02M1/08Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS 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
    • H02M7/00Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/06Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
    • H02M7/068Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode mounted on a transformer
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K17/00Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/72Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Power Conversion In General (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Generation Of Surge Voltage And Current (AREA)
FR7207507A 1971-03-04 1972-03-03 Expired FR2128604B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19712166248 DE2166248C3 (de) 1971-03-04 Impulsübertrager zur Ansteuerung von Thyristoren
DE2110276A DE2110276C3 (de) 1971-03-04 1971-03-04 Impulsübertrager zur Ansteuerung eines Thyristors

Publications (2)

Publication Number Publication Date
FR2128604A1 FR2128604A1 (fr) 1972-10-20
FR2128604B1 true FR2128604B1 (fr) 1975-03-21

Family

ID=62567055

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7207507A Expired FR2128604B1 (fr) 1971-03-04 1972-03-03

Country Status (15)

Country Link
US (1) US3742332A (fr)
JP (1) JPS5136145B1 (fr)
AT (1) AT314037B (fr)
BE (1) BE779928A (fr)
BR (1) BR7201118D0 (fr)
CA (1) CA954937A (fr)
CH (1) CH544446A (fr)
DE (1) DE2110276C3 (fr)
FR (1) FR2128604B1 (fr)
GB (1) GB1373683A (fr)
HU (1) HU165846B (fr)
IT (1) IT949791B (fr)
NL (1) NL7201187A (fr)
SE (1) SE372672B (fr)
ZA (1) ZA721211B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU511007B2 (en) * 1975-06-11 1980-07-24 Sony Corporation Transformer
JPS5233033A (en) * 1975-09-10 1977-03-12 Toshiba Corp Thyristor transformer
IT1195595B (it) * 1983-05-09 1988-10-19 Ducati Elettrotechnica Spa Trasformatore smt per il pilotaggio proporzionale di alimentatori a commutazione statica
WO1987004297A1 (fr) * 1985-12-31 1987-07-16 Gernot Sikora Etage excitateur magnetique et transformateur, en particulier pour l'etage excitateur
FR2664088A1 (fr) * 1990-06-29 1992-01-03 Alcatel Business Systems Transformateur symetrique pour equipement de transmission.
DE4123812C2 (de) * 1991-07-18 1993-10-28 Bosch Gmbh Robert Transformator
DE102005015785A1 (de) * 2005-04-01 2006-11-16 Siemens Ag Transformator mit elektrischer Abschirmung
US20080054986A1 (en) * 2006-04-17 2008-03-06 Berkebile Lee E Resonant-Current-Source Gate Drive for Simultaneous Operation of Thyristors Using Alternating-Current in the Resonant Circuit
WO2009017973A1 (fr) 2007-08-01 2009-02-05 Dow Global Technologies Inc. Thermofixation de mousses de polyuréthanne
GB2492597B (en) 2011-07-08 2016-04-06 E2V Tech Uk Ltd Transformer with an inverter system and an inverter system comprising the transformer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1250870B (fr) * 1964-07-18

Also Published As

Publication number Publication date
NL7201187A (fr) 1972-09-06
US3742332A (en) 1973-06-26
SE372672B (fr) 1974-12-23
DE2166248A1 (de) 1973-05-30
DE2166248B2 (de) 1975-06-19
GB1373683A (en) 1974-11-13
ZA721211B (en) 1972-11-29
AT314037B (de) 1974-03-11
JPS4729830A (fr) 1972-11-07
JPS5136145B1 (fr) 1976-10-06
CH544446A (de) 1973-11-15
FR2128604A1 (fr) 1972-10-20
BR7201118D0 (pt) 1973-08-09
DE2110276A1 (de) 1972-10-26
DE2110276C3 (de) 1974-02-14
DE2110276B2 (de) 1973-06-20
CA954937A (en) 1974-09-17
BE779928A (fr) 1972-08-28
IT949791B (it) 1973-06-11
HU165846B (fr) 1974-11-28

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Legal Events

Date Code Title Description
ST Notification of lapse