RO80706B - Circuit magnetic pentru motoare de curent continuu cu comutatie electronica - Google Patents

Circuit magnetic pentru motoare de curent continuu cu comutatie electronica

Info

Publication number
RO80706B
RO80706B RO104089A RO10408981A RO80706B RO 80706 B RO80706 B RO 80706B RO 104089 A RO104089 A RO 104089A RO 10408981 A RO10408981 A RO 10408981A RO 80706 B RO80706 B RO 80706B
Authority
RO
Romania
Prior art keywords
magnetic circuit
direct current
current motor
electronic commutator
electronic switching
Prior art date
Application number
RO104089A
Other languages
English (en)
Other versions
RO80706A (ro
Inventor
Dieter Zahn
Klaus Helfert
Jurgen Jerzembek
Original Assignee
Veb Elektromotorenwerk Hartha
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 Veb Elektromotorenwerk Hartha filed Critical Veb Elektromotorenwerk Hartha
Publication of RO80706B publication Critical patent/RO80706B/ro
Publication of RO80706A publication Critical patent/RO80706A/ro

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
    • H02K29/03—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with a magnetic circuit specially adapted for avoiding torque ripples or self-starting problems

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Brushless Motors (AREA)

Abstract

Inventia se refera la o executie a circuitului magnetic al motorului de curent continuu cu comutatie electronica, în special la masini de putere mica, cu un rotor cu magneti permanenti cu cel putin trei bobine sau grupe de bobine în stator. Scopul inventiei este ca, la motoarele cu comutatie electronica cu cel mai mic numar posibil de bobinaje ale statorului sa se obtina un cuplu de rotatie cât mai constant pe întregul unghi de rotatie al rotorului (de 360 degree ) cu randament optim si o utilizare favorabila a magnetilor si sa se realizeze concomitent o ondulare foarte mica a semiundei redrsate a tensiunii electromotoare a bobinajului.
RO81104089A 1980-04-24 1981-04-21 Circuit magnetic pentru motoare de curent continuu cu comutatir electronica RO80706A (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD22066180 1980-04-24

Publications (2)

Publication Number Publication Date
RO80706B true RO80706B (ro) 1983-07-30
RO80706A RO80706A (ro) 1983-08-03

Family

ID=5523858

Family Applications (1)

Application Number Title Priority Date Filing Date
RO81104089A RO80706A (ro) 1980-04-24 1981-04-21 Circuit magnetic pentru motoare de curent continuu cu comutatir electronica

Country Status (3)

Country Link
DE (1) DE3102492A1 (ro)
PL (1) PL230793A1 (ro)
RO (1) RO80706A (ro)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR920000717B1 (ko) * 1984-07-25 1992-01-20 가부시기가이샤 히다찌세이사꾸쇼 영구자석전기
JPH0817544B2 (ja) * 1988-06-18 1996-02-21 ミネベア株式会社 ブラシレスｄｃモータ

Also Published As

Publication number Publication date
DE3102492A1 (de) 1981-12-03
PL230793A1 (ro) 1981-12-23
RO80706A (ro) 1983-08-03

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