Methods to Improve the Harmonic Composition of the Magnetic Field in Electric Machines with Fractional Slot Winding
| Autor: | A. G. Pristup, Z. S. Temlyakova, D. M. Toporkov, D. Yu. Babitskii |
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| Rok vydání: | 2021 |
| Předmět: |
Physics
Electric machine business.product_category Phase (waves) Unified Model Composition (combinatorics) Topology Magnetic field Electromagnetic coil Harmonics Physics::Space Physics Computer Science::Networking and Internet Architecture Harmonic Electrical and Electronic Engineering business Physics::Atmospheric and Oceanic Physics |
| Zdroj: | Russian Electrical Engineering. 92:320-325 |
| ISSN: | 1934-8010 1068-3712 |
| DOI: | 10.3103/s1068371221060079 |
| Popis: | A specific feature of fractional slot windings is the harmonic composition of the magnetic field that contains a number of nonworking harmonics having adverse effects. We consider methods to improve the harmonic composition of the magnetic field in electric machines with fractional slot windings. A description of designs in which these methods are implemented is provided. Their efficiency is studied using a unified model of the electric machine with a winding in which the number of slots per pole per phase is q = 2/5. The considered approaches to improving the harmonic composition of the magnetic field of fractional slot windings are compared with each other and with the standard fractional slot winding. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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