FR2083028A5 - - Google Patents

Info

Publication number
FR2083028A5
FR2083028A5 FR7100597A FR7100597A FR2083028A5 FR 2083028 A5 FR2083028 A5 FR 2083028A5 FR 7100597 A FR7100597 A FR 7100597A FR 7100597 A FR7100597 A FR 7100597A FR 2083028 A5 FR2083028 A5 FR 2083028A5
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
FR7100597A
Other languages
French (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.)
BBC BROWN BOVERI and CIE
BBC Brown Boveri AG Switzerland
Original Assignee
BBC BROWN BOVERI and CIE
Brown Boveri und Cie AG Switzerland
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 and CIE, Brown Boveri und Cie AG Switzerland filed Critical BBC BROWN BOVERI and CIE
Application granted granted Critical
Publication of FR2083028A5 publication Critical patent/FR2083028A5/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H02H7/0833—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors for electric motors with control arrangements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/34—Cascade arrangement of an asynchronous motor with another dynamo-electric motor or converter
    • H02K17/40—Cascade arrangement of an asynchronous motor with another dynamo-electric motor or converter with a rotary AC/DC converter
    • 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
    • H02M5/00—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/40—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC
    • H02M5/42—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters
    • H02M5/44—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC
    • H02M5/443—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M5/45—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Inverter Devices (AREA)
  • Ac-Ac Conversion (AREA)
  • Motor And Converter Starters (AREA)
  • Control Of Multiple Motors (AREA)
FR7100597A 1970-01-14 1971-01-11 Expired FR2083028A5 (ref)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH46570A CH524277A (de) 1970-01-14 1970-01-14 Untersynchrone Stromrichterkaskade

Publications (1)

Publication Number Publication Date
FR2083028A5 true FR2083028A5 (ref) 1971-12-10

Family

ID=4187631

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7100597A Expired FR2083028A5 (ref) 1970-01-14 1971-01-11

Country Status (8)

Country Link
US (1) US3683251A (ref)
JP (1) JPS5130241B1 (ref)
AT (1) AT305440B (ref)
BE (1) BE761487A (ref)
CH (1) CH524277A (ref)
FR (1) FR2083028A5 (ref)
GB (1) GB1323044A (ref)
SE (1) SE369650B (ref)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5526799B2 (ref) * 1974-04-23 1980-07-16
NL7512015A (nl) * 1974-12-20 1976-06-22 Siemens Ag In toerental regelbaar draaistroomaandrijfstel- sel.
JPS5846957B2 (ja) * 1979-02-21 1983-10-19 株式会社東芝 転流角制御装置
US4277733A (en) * 1979-03-05 1981-07-07 Westinghouse Electric Corp. Slip recovery system for wound rotor motor
US4308491A (en) * 1980-05-05 1981-12-29 Square D Company Automatic fault protection system for power recovery control
US4481455A (en) * 1983-09-29 1984-11-06 Osamu Sugimoto Method of starting variable-speed induction motor
DE3344808A1 (de) * 1983-12-12 1985-06-13 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau Verfahren zum anfahren einer untersynchronen stromrichterkaskade
US5942875A (en) * 1995-08-11 1999-08-24 Siemens Aktiengesellschaft Method and device for operating an asynchronous machine
FI115012B (fi) * 2003-03-06 2005-02-15 Abb Oy Menetelmä ja järjestely liukurengaskoneen yhteydessä
JP2005201834A (ja) * 2004-01-19 2005-07-28 Hitachi Ltd 原子力プラント及びその運転方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3136937A (en) * 1961-01-31 1964-06-09 John Inglis Co Ltd Speed control of wound rotor induction motor
US3227937A (en) * 1961-11-15 1966-01-04 Licentia Gmbh Rectifier control of induction motor secondary impedance
US3504254A (en) * 1967-01-30 1970-03-31 Gen Electric Adjustable speed induction system
US3526816A (en) * 1967-12-07 1970-09-01 Westinghouse Electric Corp System for recovering slippage power in slip ring induction motors

Also Published As

Publication number Publication date
JPS5130241B1 (ref) 1976-08-31
US3683251A (en) 1972-08-08
BE761487A (fr) 1971-06-16
CH524277A (de) 1972-06-15
DE2018025A1 (de) 1971-07-22
AT305440B (de) 1973-02-26
GB1323044A (en) 1973-07-11
DE2018025B2 (de) 1976-01-22
SE369650B (ref) 1974-09-09

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Legal Events

Date Code Title Description
ST Notification of lapse