The theory of armature windings

Smith, Stanley P.

doi:10.1049/jiee-1.1916.0086

Cited by 3 publications

(2 citation statements)

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“…The first is responsible for producing the magnetomotive force (mmf) wave in the air gap and its length is determined by the length of laminations stack and the ventilation ducts, if any. The second has no influence in the air gap mmf and only connects the in-slot conductors [6]- [8].…”

Section: Variable Lossesmentioning

confidence: 99%

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Reduction of copper winding in synchronous machines with improved performances

Singh¹,

Sharma²,

Tiwari³

2012

2012 2nd International Conference on Power, Control and Embedded Systems

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In this paper the armature windings in the stator of two pole salient pole rotor type (and/or two pole cylindrical rotor type) synchronous machine is analyzed to reduce the endwinding length. The copper used in armature windings can be reduced by winding two adjacently placed identical cylindrical rotor type or two pole salient pole rotor type synchronous machines together which must be started in the same direction with their rotor alignments exactly opposite. Such arrangement shows the possibility of obtaining improved performances of the machine (efficiency) and the use of reduced quantity of copper in the armature windings.

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Section: Variable Lossesmentioning

confidence: 99%

“…PAIRING OF MACHINES Classically conductors are placed individually under the influence of two opposite poles with the overhang running along the periphery of the stator [6]- [8]. Two identical machines can be adjacently placed and wounded together i.e.…”

Section: Notationsmentioning

confidence: 99%