Research on Oscillation Character of Six-Phase Fractional-Slot Concentrated-Winding Permanent Motor with Different Slot-Pole Match
| Autor: | Qiao Mingzhong, Zhu Yong-xin, Liang Jinghui, Li Geng |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
010302 applied physics
Electric motor Engineering Field (physics) business.industry Oscillation Acoustics 020208 electrical & electronic engineering Phase (waves) Electrical engineering 02 engineering and technology 01 natural sciences Acceleration Character (mathematics) Magnet 0103 physical sciences 0202 electrical engineering electronic engineering information engineering Electrical and Electronic Engineering business Analysis method |
| Zdroj: | Journal of Electrical Engineering and Technology. 11:1693-1699 |
| ISSN: | 1975-0102 |
| DOI: | 10.5370/jeet.2016.11.6.1693 |
| Popis: | The oscillation character of permanent magnetic motor is highly related to its slot-pole match. By calculating air-gap magnet field and radial electromagnetic force of 6-phase fractional-slot concentrated-winding permanent magnetic motor with slot–pole match of 48/44，48/46，48/50 and 48/52 under no load and load status, oscillation character of permanent magnetic motor is analyzed. A 20kW prototype with 48 slots and 44 poles is designed. With many sensors attaching to the corresponding parts, oscillatory acceleration is measured, and spectrum of oscillation frequency is recorded as well. The experiment results give proof to the analysis method for permanent magnetic motor oscillation in this paper. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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