FR2298224B1 - - Google Patents

Info

Publication number
FR2298224B1
FR2298224B1 FR7600956A FR7600956A FR2298224B1 FR 2298224 B1 FR2298224 B1 FR 2298224B1 FR 7600956 A FR7600956 A FR 7600956A FR 7600956 A FR7600956 A FR 7600956A FR 2298224 B1 FR2298224 B1 FR 2298224B1
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
FR7600956A
Other languages
French (fr)
Other versions
FR2298224A1 (en
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of FR2298224A1 publication Critical patent/FR2298224A1/en
Application granted granted Critical
Publication of FR2298224B1 publication Critical patent/FR2298224B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • 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
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/06—Conversion 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
    • H02M7/068—Conversion 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
    • 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
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/145—Conversion of ac power input into dc 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
    • H02M7/155—Conversion of ac power input into dc 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
    • H02M7/162—Conversion of ac power input into dc 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 in a bridge configuration

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Rectifiers (AREA)
  • Control Of Direct Current Motors (AREA)
FR7600956A 1975-01-16 1976-01-15 Controlled rectifier for motor regulation - comprising several bridges in series on DC side has single primary and three secondaries in transformer on AC side Granted FR2298224A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP632675A JPS5721942B2 (en) 1975-01-16 1975-01-16

Publications (2)

Publication Number Publication Date
FR2298224A1 FR2298224A1 (en) 1976-08-13
FR2298224B1 true FR2298224B1 (en) 1979-06-22

Family

ID=11635232

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7600956A Granted FR2298224A1 (en) 1975-01-16 1976-01-15 Controlled rectifier for motor regulation - comprising several bridges in series on DC side has single primary and three secondaries in transformer on AC side

Country Status (4)

Country Link
JP (1) JPS5721942B2 (en)
DE (1) DE2601263A1 (en)
FR (1) FR2298224A1 (en)
SE (1) SE421978B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2475090A1 (en) * 2011-01-07 2012-07-11 Siemens Aktiengesellschaft Rectifier stage of an AC-DC-AC converter and converter using the rectifier stage

Also Published As

Publication number Publication date
FR2298224A1 (en) 1976-08-13
SE7600387L (en) 1976-07-19
DE2601263A1 (en) 1976-07-22
SE421978B (en) 1982-02-08
JPS5721942B2 (en) 1982-05-11
JPS5181936A (en) 1976-07-17

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Legal Events

Date Code Title Description
ST Notification of lapse