SE8302756D0 - ROTARY ELECTRICAL MACHINES WITH INCLINED AIRGAP - Google Patents

ROTARY ELECTRICAL MACHINES WITH INCLINED AIRGAP

Info

Publication number
SE8302756D0
SE8302756D0 SE8302756A SE8302756A SE8302756D0 SE 8302756 D0 SE8302756 D0 SE 8302756D0 SE 8302756 A SE8302756 A SE 8302756A SE 8302756 A SE8302756 A SE 8302756A SE 8302756 D0 SE8302756 D0 SE 8302756D0
Authority
SE
Sweden
Prior art keywords
reducing
rotor
improving
respect
airgap
Prior art date
Application number
SE8302756A
Other languages
Swedish (sv)
Other versions
SE8302756L (en
Inventor
Milan Stevanovic
Original Assignee
Milan Stevanovic
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 Milan Stevanovic filed Critical Milan Stevanovic
Publication of SE8302756D0 publication Critical patent/SE8302756D0/en
Publication of SE8302756L publication Critical patent/SE8302756L/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

A rotating electrical machine having an oblique air gap between the stator and rotor, with an inclination angle alpha = 25 DEG -155 DEG or 205 DEG -355 DEG with respect to the rotation axis of the shaft of the rotor, makes possible a reduction in the magnetisation current and hence also an improvement in the machine utilisation factor. This is achieved by reducing the air gaps. The new design furthermore produces improvements with respect to shortening and reducing the size of the shaft diameter (material saving), reducing the cross-section of the electrical conductors while improving the cooling, reducing the insulation-voltage level, and improving the starting torque and the current. It furthermore raises the possibility of simplifying production of the pole cores. <IMAGE>
SE8302756A 1982-05-18 1983-05-17 ROTARAND ELECTRIC MACHINE WITH SMALL AIR GAP SE8302756L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
YU105082A YU42469B (en) 1982-05-18 1982-05-18 Rotational electric engine

Publications (2)

Publication Number Publication Date
SE8302756D0 true SE8302756D0 (en) 1983-05-17
SE8302756L SE8302756L (en) 1983-11-19

Family

ID=25552572

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8302756A SE8302756L (en) 1982-05-18 1983-05-17 ROTARAND ELECTRIC MACHINE WITH SMALL AIR GAP

Country Status (3)

Country Link
DE (1) DE3318103A1 (en)
SE (1) SE8302756L (en)
YU (1) YU42469B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1259363B (en) * 1992-03-27 1996-03-12 CORE-TRUNCATED CONE TYPE OBTAINED FROM A FERROMAGNETIC TAPE FOR A ROTATING ELECTRIC MACHINE, IN PARTICULAR FOR AN ELECTRIC INDUCTION MOTOR, AND ITS PRODUCTION PROCESS
FI91818C (en) * 1992-08-21 1994-08-10 Abb Stroemberg Drives Oy Rotor structure of an electric machine
CA2208482C (en) * 1994-12-21 2000-04-11 Wolfgang Hill Transverse flux machine

Also Published As

Publication number Publication date
YU105082A (en) 1984-12-31
DE3318103A1 (en) 1983-11-24
SE8302756L (en) 1983-11-19
YU42469B (en) 1988-08-31

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