ATA146899A - METHOD FOR DETECTING ASYMMETRIES IN CONVERTER-SUPPLIED ROTARY FIELD MACHINES DURING OPERATION BY MONITORING THE SWITCHING STATE DURATION - Google Patents

METHOD FOR DETECTING ASYMMETRIES IN CONVERTER-SUPPLIED ROTARY FIELD MACHINES DURING OPERATION BY MONITORING THE SWITCHING STATE DURATION

Info

Publication number
ATA146899A
ATA146899A AT0146899A AT146899A ATA146899A AT A146899 A ATA146899 A AT A146899A AT 0146899 A AT0146899 A AT 0146899A AT 146899 A AT146899 A AT 146899A AT A146899 A ATA146899 A AT A146899A
Authority
AT
Austria
Prior art keywords
converter
monitoring
during operation
switching state
state duration
Prior art date
Application number
AT0146899A
Other languages
German (de)
Other versions
AT409906B (en
Inventor
Thomas M Wolbank
Reinhard Woehrnschimmel
Original Assignee
Thomas M Wolbank
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 Thomas M Wolbank filed Critical Thomas M Wolbank
Priority to AT0146899A priority Critical patent/AT409906B/en
Publication of ATA146899A publication Critical patent/ATA146899A/en
Application granted granted Critical
Publication of AT409906B publication Critical patent/AT409906B/en

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
    • H02P7/285—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 supply only
    • H02P7/292—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 supply only using static converters, e.g. AC to DC

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
AT0146899A 1999-08-26 1999-08-26 Method for detecting asymmetries in converter-supplied three-phase machines during operation by monitoring the duration of the switching state AT409906B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT0146899A AT409906B (en) 1999-08-26 1999-08-26 Method for detecting asymmetries in converter-supplied three-phase machines during operation by monitoring the duration of the switching state

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0146899A AT409906B (en) 1999-08-26 1999-08-26 Method for detecting asymmetries in converter-supplied three-phase machines during operation by monitoring the duration of the switching state

Publications (2)

Publication Number Publication Date
ATA146899A true ATA146899A (en) 2002-04-15
AT409906B AT409906B (en) 2002-12-27

Family

ID=3514564

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0146899A AT409906B (en) 1999-08-26 1999-08-26 Method for detecting asymmetries in converter-supplied three-phase machines during operation by monitoring the duration of the switching state

Country Status (1)

Country Link
AT (1) AT409906B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009020473B4 (en) 2009-05-08 2021-04-22 Diehl Ako Stiftung & Co. Kg Procedure for error detection when controlling a rotating field motor

Also Published As

Publication number Publication date
AT409906B (en) 2002-12-27

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