FR2317803A1 - Controlled single phase bridge for electric vehicles - has power factor optimised using diodes but without using commutating thyristors - Google Patents

Controlled single phase bridge for electric vehicles - has power factor optimised using diodes but without using commutating thyristors

Info

Publication number
FR2317803A1
FR2317803A1 FR7621080A FR7621080A FR2317803A1 FR 2317803 A1 FR2317803 A1 FR 2317803A1 FR 7621080 A FR7621080 A FR 7621080A FR 7621080 A FR7621080 A FR 7621080A FR 2317803 A1 FR2317803 A1 FR 2317803A1
Authority
FR
France
Prior art keywords
diodes
thyristors
phase bridge
optimised
controlled single
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
FR7621080A
Other languages
French (fr)
Other versions
FR2317803B3 (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.)
BBC Brown Boveri AG Switzerland
BBC Brown Boveri AG Germany
Original Assignee
BBC Brown Boveri AG Switzerland
BBC Brown Boveri AG Germany
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 BBC Brown Boveri AG Switzerland, BBC Brown Boveri AG Germany filed Critical BBC Brown Boveri AG Switzerland
Publication of FR2317803A1 publication Critical patent/FR2317803A1/en
Application granted granted Critical
Publication of FR2317803B3 publication Critical patent/FR2317803B3/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0083—Converters characterised by their input or output configuration
    • H02M1/0085—Partially controlled bridges

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Rectifiers (AREA)
  • Inverter Devices (AREA)

Abstract

The controlled single-phase bridge, for electric vehicles, operates in one or two quadrant modes and requires no commutating thyristors. The power factor is optimised using only a small number of components. m diodes (nl.1 etc.) are connected in series with m thyristors (nl etc.) on the side of the bridge containing the (m-1) ac sources (UN etc.). The thyristors are connected to one dc pole. The common electrodes of the thyristors and the diodes are connected together over commutating capacitors (C1 etc.). (m>=2). When m = 2, the simplest case results - in which the rectifiers may be diodes or thyristors to give either a half or fully controlled single-phase bridge.
FR7621080A 1975-07-11 1976-07-09 Controlled single phase bridge for electric vehicles - has power factor optimised using diodes but without using commutating thyristors Granted FR2317803A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2530961A DE2530961C2 (en) 1975-07-11 1975-07-11 Sequentially controlled rectifier bridge circuit

Publications (2)

Publication Number Publication Date
FR2317803A1 true FR2317803A1 (en) 1977-02-04
FR2317803B3 FR2317803B3 (en) 1979-04-06

Family

ID=5951232

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7621080A Granted FR2317803A1 (en) 1975-07-11 1976-07-09 Controlled single phase bridge for electric vehicles - has power factor optimised using diodes but without using commutating thyristors

Country Status (3)

Country Link
AT (1) AT343759B (en)
DE (1) DE2530961C2 (en)
FR (1) FR2317803A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2373185A1 (en) * 1976-12-02 1978-06-30 Bbc Brown Boveri & Cie Rectifier for high power application - has compensating capacitor to reduce reactive load on high reactance AC supply
WO2014158065A1 (en) 2013-03-27 2014-10-02 Flexenclosure Ab (Publ) Power supply apparatus with controllable multiple input rectification

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS218807B1 (en) * 1978-02-14 1983-02-25 Jiri Winkler Method of three-stage commutation of the rectifiers or alterners of electric current
DE2846645C2 (en) * 1978-10-26 1983-09-08 Brown, Boveri & Cie Ag, 6800 Mannheim Converter circuit
US4593648A (en) * 1984-04-23 1986-06-10 Maschinenfabrik Hellmut Geiger Gmbh & Co. Kg Electric fish-repelling device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2373185A1 (en) * 1976-12-02 1978-06-30 Bbc Brown Boveri & Cie Rectifier for high power application - has compensating capacitor to reduce reactive load on high reactance AC supply
WO2014158065A1 (en) 2013-03-27 2014-10-02 Flexenclosure Ab (Publ) Power supply apparatus with controllable multiple input rectification
EP2984729A4 (en) * 2013-03-27 2017-01-25 Flexenclosure AB (PUBL) Power supply apparatus with controllable multiple input rectification
US10186868B2 (en) 2013-03-27 2019-01-22 Flexenclosure Ab (Publ) Power supply apparatus with controllable multiple input rectification

Also Published As

Publication number Publication date
FR2317803B3 (en) 1979-04-06
ATA491376A (en) 1977-10-15
AT343759B (en) 1978-06-12
DE2530961C2 (en) 1983-12-29
DE2530961A1 (en) 1977-01-27

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Legal Events

Date Code Title Description
ST Notification of lapse