DD122603A1 - - Google Patents

Info

Publication number
DD122603A1
DD122603A1 DD18988175A DD18988175A DD122603A1 DD 122603 A1 DD122603 A1 DD 122603A1 DD 18988175 A DD18988175 A DD 18988175A DD 18988175 A DD18988175 A DD 18988175A DD 122603 A1 DD122603 A1 DD 122603A1
Authority
DD
German Democratic Republic
Application number
DD18988175A
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 filed Critical
Publication of DD122603A1 publication Critical patent/DD122603A1/xx

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/26—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual polyphase induction motor
    • H02P1/40—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual polyphase induction motor in either direction of rotation
    • 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
    • H02M7/66—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal
    • H02M7/68—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters
    • H02M7/72—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/75—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with 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
    • H02M7/757—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/18—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual dc motor
    • H02P1/22—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual dc motor in either direction of rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Rectifiers (AREA)
  • Control Of Direct Current Motors (AREA)
DD18988175A 1974-12-06 1975-12-04 DD122603A1 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUVI001022 HU169008B (xx) 1974-12-06 1974-12-06

Publications (1)

Publication Number Publication Date
DD122603A1 true DD122603A1 (xx) 1976-10-12

Family

ID=11002764

Family Applications (1)

Application Number Title Priority Date Filing Date
DD18988175A DD122603A1 (xx) 1974-12-06 1975-12-04

Country Status (7)

Country Link
CS (1) CS184791B2 (xx)
DD (1) DD122603A1 (xx)
DE (1) DE2554786C3 (xx)
FR (1) FR2293828A1 (xx)
GB (1) GB1513279A (xx)
HU (1) HU169008B (xx)
YU (1) YU36560B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3212321C2 (de) * 1982-04-02 1986-09-25 Brown, Boveri & Cie Ag, 6800 Mannheim Nullstrommelder für einen kreisstromfreien Doppelstromrichter
GB2238188B (en) * 1989-05-16 1993-12-22 Mitsubishi Electric Corp Pulse-width modulation type inverter apparatus
US5072354A (en) * 1989-05-16 1991-12-10 Mitsubishi Denki Kabushiki Kaisha Pulse-width modulation type inverter apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE317429B (xx) * 1968-03-18 1969-11-17 Asea Ab

Also Published As

Publication number Publication date
YU306975A (en) 1982-02-25
DE2554786C3 (de) 1981-12-24
CS184791B2 (en) 1978-09-15
HU169008B (xx) 1976-08-28
FR2293828B1 (xx) 1980-09-19
FR2293828A1 (fr) 1976-07-02
DE2554786B2 (de) 1978-09-21
GB1513279A (en) 1978-06-07
YU36560B (en) 1984-02-29
DE2554786A1 (de) 1976-06-16

Similar Documents

Publication Publication Date Title
FR2271691A1 (xx)
FI750602A (xx)
FR2259396B3 (xx)
FR2264965A1 (xx)
FR2293828B1 (xx)
AU495920B2 (xx)
AU7099174A (xx)
AU7138274A (xx)
BG21503A1 (xx)
BG20886A1 (xx)
CH588220A5 (xx)
CH575561A5 (xx)
CH1357474A4 (xx)
CH1107074A4 (xx)
BG26152A1 (xx)
BG23188A1 (xx)
BG22732A1 (xx)
BG22484A1 (xx)
BG22309A1 (xx)
BG22203A1 (xx)
BG22011A1 (xx)
BG21805A1 (xx)
BG21632A1 (xx)
AU481082A (xx)
BG21353A1 (xx)