SE396516B - Stromriktarutrustning innefattande minst tva i forehallande till varandra fasforskjutet arbetande stromriktare - Google Patents

Stromriktarutrustning innefattande minst tva i forehallande till varandra fasforskjutet arbetande stromriktare

Info

Publication number
SE396516B
SE396516B SE7514669A SE7514669A SE396516B SE 396516 B SE396516 B SE 396516B SE 7514669 A SE7514669 A SE 7514669A SE 7514669 A SE7514669 A SE 7514669A SE 396516 B SE396516 B SE 396516B
Authority
SE
Sweden
Prior art keywords
activators
relation
phase shift
equipment including
industrial equipment
Prior art date
Application number
SE7514669A
Other languages
English (en)
Other versions
SE7514669L (sv
Inventor
S Elvin
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Priority to SE7514669A priority Critical patent/SE396516B/sv
Priority to DE19762656762 priority patent/DE2656762A1/de
Priority to US05/751,563 priority patent/US4104537A/en
Publication of SE7514669L publication Critical patent/SE7514669L/sv
Publication of SE396516B publication Critical patent/SE396516B/sv

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
    • H02M7/1555—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 with control circuit
    • H02M7/1557—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 with control circuit with automatic control of the output voltage or current
    • 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
    • H02M7/17—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 arranged for operation in parallel
    • 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
    • H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
    • H02P5/68—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors controlling two or more dc dynamo-electric motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Rectifiers (AREA)
  • Control Of Multiple Motors (AREA)
SE7514669A 1975-12-29 1975-12-29 Stromriktarutrustning innefattande minst tva i forehallande till varandra fasforskjutet arbetande stromriktare SE396516B (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE7514669A SE396516B (sv) 1975-12-29 1975-12-29 Stromriktarutrustning innefattande minst tva i forehallande till varandra fasforskjutet arbetande stromriktare
DE19762656762 DE2656762A1 (de) 1975-12-29 1976-12-15 Stromrichteranordnung
US05/751,563 US4104537A (en) 1975-12-29 1976-12-17 Static converter equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7514669A SE396516B (sv) 1975-12-29 1975-12-29 Stromriktarutrustning innefattande minst tva i forehallande till varandra fasforskjutet arbetande stromriktare

Publications (2)

Publication Number Publication Date
SE7514669L SE7514669L (sv) 1977-06-30
SE396516B true SE396516B (sv) 1977-09-19

Family

ID=20326455

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7514669A SE396516B (sv) 1975-12-29 1975-12-29 Stromriktarutrustning innefattande minst tva i forehallande till varandra fasforskjutet arbetande stromriktare

Country Status (3)

Country Link
US (1) US4104537A (sv)
DE (1) DE2656762A1 (sv)
SE (1) SE396516B (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9412486D0 (en) * 1994-06-22 1994-08-10 Sevcon Ltd Controller for electric motors
EP1646136A1 (de) * 2004-09-17 2006-04-12 Siemens Aktiengesellschaft Verfahren zur Ansteuerung einer Anzahl von zu einem gemeinsamen Zweck betreibbaren induktiven Lasten

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3792286A (en) * 1971-10-12 1974-02-12 Reliance Electric Co Combining inverters for harmonic reduction
BE790711A (fr) * 1971-11-01 1973-04-30 Westinghouse Electric Corp Systeme d'entrainement a deux moteurs
US3876923A (en) * 1973-11-28 1975-04-08 Reliance Electric Co Inverter paralleling for harmonic reduction
US3979662A (en) * 1975-05-05 1976-09-07 Eaton Corporation Paralleling of inverters for low harmonics

Also Published As

Publication number Publication date
DE2656762A1 (de) 1977-07-07
US4104537A (en) 1978-08-01
SE7514669L (sv) 1977-06-30

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