Magnetic permeance of identical double slotting. Deductions from analysis by F.W. Carter

Mukherji, K.C.; Neville, S.

doi:10.1049/piee.1971.0226

Cited by 15 publications

(2 citation statements)

References 7 publications

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“…The force and torque developed in doubly-slotted magnetic structures may be obtained by computing the energy E available for performing mechanical work. As pointed out by Mukherji & Neville (1971), the rotor assumes two extreme positions as it rotates inside the stator: (i) rotor teeth are in complete alignment with stator teeth, and (ii) rotor teeth are completely out of alignment with stator teeth. These rotor positions are shown in figure 2.…”

Section: The New Theorymentioning

confidence: 99%

“…The optimum values obtained were: t/~ = 0-38 and R ~ 8. This was further investigated by Mukherji & Neville (1971) who standardized the terminology for the airgap as shown in figure 1. They defined permeance ratios P1 and P2 corresponding to two extreme positions of the rotor as shown in figure 2, viz, (i) rotor teeth in complete alignment with stator teeth corresponding to minimum A list of symbols appears at the end of the paper.…”

Section: Introductionmentioning

confidence: 99%

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A new theory of development of force and torque in variable reluctance stepping motors

Athani

Khurana²

1984

Sadhana

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AImtrtet. This paper pre~nts a new theory of force and torque production in doubly slotted magnetic structures encountered in variable reluctance machines. This general theory is applicable to any point on the B-H curve of iron. It is calmbl© of explaining all known phenomena including those for which satisfactory explanations are not available in existing theories. It enables optimimtion of all dimensions defining tim rotor 8eometry to be carried out. It thus lays a sound theoretical basis for designing variable reluctance machines.

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Section: The New Theorymentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

A new theory of development of force and torque in variable reluctance stepping motors

Athani

Khurana²

1984

Sadhana

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Thyristor Controlled Pulsating Field Reluctance Motor System

Koch

1977

Electric Machines & Power Systems

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Magnetic permeance of doubly‐salient airgap geometry with finite slot depth and tapered teeth

Faiz

Finch²

2000

COMPEL - The International Journal for Computation and Mathematics in Electrical and Electronic Engineering

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Method of unaligned permeance determination for a doubly‐salient rectilinear airgap with infinite slot depth is used in order to cover a wider range of gap geometry. The results are arranged in a more convenient form than is available in the literature. A set of new correction factor curves for finite slot depth and taper are then obtained. These data can directly give the unaligned permeance of a rectilinear slotted geometry for given airgap proportions (t/λ and λ/g, where λ is the tooth pitch, t is the tooth width and g is the airgap length). A wide and useful range of airgap proportions are covered, the aim having been to encompass all geometries likely to be of practical importance.

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Magnetic permeance of identical double slotting. Deductions from analysis by F.W. Carter

Cited by 15 publications

References 7 publications

A new theory of development of force and torque in variable reluctance stepping motors

A new theory of development of force and torque in variable reluctance stepping motors

Thyristor Controlled Pulsating Field Reluctance Motor System

Magnetic permeance of doubly‐salient airgap geometry with finite slot depth and tapered teeth

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