AT342718B - CIRCUIT ARRANGEMENT FOR THE CONTROL OF A PREFERABLY FOUR-PHASE AC MOTOR VIA A SEMICONDUCTOR INVERTER WITH PHASE CANCELLATION - Google Patents

CIRCUIT ARRANGEMENT FOR THE CONTROL OF A PREFERABLY FOUR-PHASE AC MOTOR VIA A SEMICONDUCTOR INVERTER WITH PHASE CANCELLATION

Info

Publication number
AT342718B
AT342718B AT729775A AT729775A AT342718B AT 342718 B AT342718 B AT 342718B AT 729775 A AT729775 A AT 729775A AT 729775 A AT729775 A AT 729775A AT 342718 B AT342718 B AT 342718B
Authority
AT
Austria
Prior art keywords
phase
control
circuit arrangement
motor via
semiconductor inverter
Prior art date
Application number
AT729775A
Other languages
German (de)
Other versions
ATA729775A (en
Original Assignee
Dolzer Walter
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 Dolzer Walter filed Critical Dolzer Walter
Priority to AT729775A priority Critical patent/AT342718B/en
Publication of ATA729775A publication Critical patent/ATA729775A/en
Application granted granted Critical
Publication of AT342718B publication Critical patent/AT342718B/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
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/022—Synchronous motors
    • H02P25/024—Synchronous motors controlled by supply frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Inverter Devices (AREA)
  • Control Of Ac Motors In General (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 

 <Desc/Clms Page number 2> 

 
 EMI2.1 
 

 <Desc/Clms Page number 3> 

 
 EMI3.1 




   <Desc / Clms Page number 1>
 
 EMI1.1
 

 <Desc / Clms Page number 2>

 
 EMI2.1
 

 <Desc / Clms Page number 3>

 
 EMI3.1

Claims (1)

EMI4.1 EMI4.2 EMI4.1 EMI4.2
AT729775A 1975-09-23 1975-09-23 CIRCUIT ARRANGEMENT FOR THE CONTROL OF A PREFERABLY FOUR-PHASE AC MOTOR VIA A SEMICONDUCTOR INVERTER WITH PHASE CANCELLATION AT342718B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT729775A AT342718B (en) 1975-09-23 1975-09-23 CIRCUIT ARRANGEMENT FOR THE CONTROL OF A PREFERABLY FOUR-PHASE AC MOTOR VIA A SEMICONDUCTOR INVERTER WITH PHASE CANCELLATION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT729775A AT342718B (en) 1975-09-23 1975-09-23 CIRCUIT ARRANGEMENT FOR THE CONTROL OF A PREFERABLY FOUR-PHASE AC MOTOR VIA A SEMICONDUCTOR INVERTER WITH PHASE CANCELLATION

Publications (2)

Publication Number Publication Date
ATA729775A ATA729775A (en) 1977-08-15
AT342718B true AT342718B (en) 1978-04-25

Family

ID=3594642

Family Applications (1)

Application Number Title Priority Date Filing Date
AT729775A AT342718B (en) 1975-09-23 1975-09-23 CIRCUIT ARRANGEMENT FOR THE CONTROL OF A PREFERABLY FOUR-PHASE AC MOTOR VIA A SEMICONDUCTOR INVERTER WITH PHASE CANCELLATION

Country Status (1)

Country Link
AT (1) AT342718B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT377872B (en) * 1983-05-10 1985-05-10 Dolzer Walter CIRCUIT ARRANGEMENT FOR CONTROLLING AT LEAST THREE-PHASE AC MOTOR

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT377872B (en) * 1983-05-10 1985-05-10 Dolzer Walter CIRCUIT ARRANGEMENT FOR CONTROLLING AT LEAST THREE-PHASE AC MOTOR

Also Published As

Publication number Publication date
ATA729775A (en) 1977-08-15

Similar Documents

Publication Publication Date Title
BE693216A (en)
AT342500B (en) FORK FOR FORKLIFT
AT342718B (en) CIRCUIT ARRANGEMENT FOR THE CONTROL OF A PREFERABLY FOUR-PHASE AC MOTOR VIA A SEMICONDUCTOR INVERTER WITH PHASE CANCELLATION
AT342501B (en) CONTAINER
AT342812B (en) SEATING FURNITURE
AT342830B (en) CONTAINER
AT342493B (en) PACKAGING
AT332755B (en) MAGNETICALLY OPERATED CONTROL DEVICE
AT343049B (en) DEVICE FOR LIFTING AND TRANSPORTING MOTOR VEHICLES
AT342369B (en) ROTARY LISTON MACHINE
AT332789B (en) TUBE CLOSURE
AT292336B (en) Circuit for controller with auxiliary variable feed-in
AT332716B (en) MILK STERILIZER
AT343076B (en) RINGBOOK
AT343036B (en) PACKAGING FRAME
AT332743B (en) PEDAL GEAR FOR BICYCLES
AT342995B (en) COPY GRINDING MACHINE
AT328655B (en) DUBLES
AT347810B (en) MAGNETIC CYLINDER LOCK
AT303895B (en) Circuit arrangement for keeping a current constant
AT342446B (en) HYDRAULIC DISC BRAKE
AT342907B (en) SOIL TILLING MACHINE
AT263619B (en) Can closure
AT348045B (en) DEVICE FOR COMPARING IMAGES
AT347829B (en) SKI WITH AN ADDITIONAL DEVICE

Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee