SE403678B - Forfarande for forbettring av en ur en vexelstromkella via styrbara ankar- och feltstromriktare matad blandstromsmotors effektfaktor - Google Patents

Forfarande for forbettring av en ur en vexelstromkella via styrbara ankar- och feltstromriktare matad blandstromsmotors effektfaktor

Info

Publication number
SE403678B
SE403678B SE7311906A SE7311906A SE403678B SE 403678 B SE403678 B SE 403678B SE 7311906 A SE7311906 A SE 7311906A SE 7311906 A SE7311906 A SE 7311906A SE 403678 B SE403678 B SE 403678B
Authority
SE
Sweden
Prior art keywords
power
watch
improving
procedure
via controllable
Prior art date
Application number
SE7311906A
Other languages
English (en)
Swedish (sv)
Inventor
J Forster
Original Assignee
Licentia Gmbh
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 Licentia Gmbh filed Critical Licentia Gmbh
Publication of SE403678B publication Critical patent/SE403678B/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
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/298—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature and field supplies

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
SE7311906A 1972-09-01 1973-08-31 Forfarande for forbettring av en ur en vexelstromkella via styrbara ankar- och feltstromriktare matad blandstromsmotors effektfaktor SE403678B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2243620A DE2243620C3 (de) 1972-09-01 1972-09-01 Schaltungsanordnung zur Verbesserung des Leistungsfaktors eines aus einer Wechselstromquelle gespeisten Mischstroitunotors

Publications (1)

Publication Number Publication Date
SE403678B true SE403678B (sv) 1978-08-28

Family

ID=5855556

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7311906A SE403678B (sv) 1972-09-01 1973-08-31 Forfarande for forbettring av en ur en vexelstromkella via styrbara ankar- och feltstromriktare matad blandstromsmotors effektfaktor

Country Status (5)

Country Link
AT (1) AT325719B (Direct)
CH (1) CH563686A5 (Direct)
DE (1) DE2243620C3 (Direct)
FR (1) FR2198304B1 (Direct)
SE (1) SE403678B (Direct)

Also Published As

Publication number Publication date
ATA758273A (de) 1975-01-15
AT325719B (de) 1975-11-10
DE2243620B2 (de) 1978-08-10
FR2198304A1 (Direct) 1974-03-29
DE2243620A1 (de) 1974-03-07
CH563686A5 (Direct) 1975-06-30
DE2243620C3 (de) 1979-04-12
FR2198304B1 (Direct) 1977-08-05

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