CH492333A - Device for commutating the current flowing through the field coils of an electric motor with electronic switches - Google Patents

Device for commutating the current flowing through the field coils of an electric motor with electronic switches

Info

Publication number
CH492333A
CH492333A CH213769A CH213769A CH492333A CH 492333 A CH492333 A CH 492333A CH 213769 A CH213769 A CH 213769A CH 213769 A CH213769 A CH 213769A CH 492333 A CH492333 A CH 492333A
Authority
CH
Switzerland
Prior art keywords
commutating
electric motor
current flowing
electronic switches
field coils
Prior art date
Application number
CH213769A
Other languages
German (de)
Inventor
Strausak Benedikt
Original Assignee
Lenco Ag
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 Lenco Ag filed Critical Lenco Ag
Priority to CH213769A priority Critical patent/CH492333A/en
Priority to DE19691942651 priority patent/DE1942651A1/en
Priority to GB6261/70A priority patent/GB1263861A/en
Priority to FR7004820A priority patent/FR2032861A5/fr
Publication of CH492333A publication Critical patent/CH492333A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
    • H02K29/12—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using detecting coils using the machine windings as detecting coil
    • 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)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
CH213769A 1969-02-11 1969-02-11 Device for commutating the current flowing through the field coils of an electric motor with electronic switches CH492333A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH213769A CH492333A (en) 1969-02-11 1969-02-11 Device for commutating the current flowing through the field coils of an electric motor with electronic switches
DE19691942651 DE1942651A1 (en) 1969-02-11 1969-08-21 Device for commutating the field coils of electric motors with electronic switches
GB6261/70A GB1263861A (en) 1969-02-11 1970-02-10 Improvements in or relating to electronic commutating circuits
FR7004820A FR2032861A5 (en) 1969-02-11 1970-02-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH213769A CH492333A (en) 1969-02-11 1969-02-11 Device for commutating the current flowing through the field coils of an electric motor with electronic switches

Publications (1)

Publication Number Publication Date
CH492333A true CH492333A (en) 1970-06-15

Family

ID=4226730

Family Applications (1)

Application Number Title Priority Date Filing Date
CH213769A CH492333A (en) 1969-02-11 1969-02-11 Device for commutating the current flowing through the field coils of an electric motor with electronic switches

Country Status (4)

Country Link
CH (1) CH492333A (en)
DE (1) DE1942651A1 (en)
FR (1) FR2032861A5 (en)
GB (1) GB1263861A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2702190B2 (en) * 1977-01-20 1979-09-27 Danfoss A/S, Nordborg (Daenemark) Control arrangement for a brushless motor

Also Published As

Publication number Publication date
FR2032861A5 (en) 1970-11-27
GB1263861A (en) 1972-02-16
DE1942651A1 (en) 1970-09-03

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Legal Events

Date Code Title Description
PL Patent ceased