Szczegóły publikacji

Opis bibliograficzny

Autorzy (3)

• AGHSkwarczyński Jerzy
• AGHDrabek Tomasz
• AGHLerch Tomasz

Dane bibliometryczne

ID BaDAP	145278
Data dodania do BaDAP	2023-02-15
Tekst źródłowy	URL
Rok publikacji	2022
Typ publikacji	zgłoszenie patentowe
Otwarty dostęp

Abstract

The object of the invention is a cogging electric machine and a method of operating the cogging electric machine. The machine is characterised in that the armature (1) comprises at least two constructionally identical segments (1A), (1B), each of which has tooth coils (2), shifted relative to the tooth coils of the other segment by a vector with the same direction as the direction of movement of the moving element of the machine, and a length resulting from the number of teeth (8). The number of teeth in each segment (1A), (1B) of the armature (1) is an even number equal to the number of magnets (5) of a single segment, while the winding of each segment forms a single phase intended for providing power with alternating current with a zero average value. The object of the invention constitutes a machine with rotary motion, in which the multi-segment armature (1) has the form of a stator, while the exciter comprises the magnets of rotor segments (4), the current of the armature (1) of each consecutive segment (1B) after the first one being phase-shifted relative to the current of the first segment by a value dependent on the length of the shifting vector of the coils (2), the spacing between the teeth (8) and the number of pairs of magnets (5) of a single rotor segment. It is also possible that the moving part constituting the rotor (4) is external relative to the immovable internal armature.

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