Abstract
Due to the capabilities which switched reluctance machines (SRMs) offer, including simple design, robustness of construction, reliability, low cost and low idle losses, developing and upgrading their structure is a vital issue to expand the industrial applications. During recent years, various structures have been carried out to enhance the efficiency of these type of electrical machines in which double u-core layout has been introduced as one of the viable solutions. In order to upgrade the technology to a bearingless double u-core SRM as a further investigation, this paper presents a feasible demonstrations and performance evaluation of a single phase double u-core SRM under three individual currents for each coil to examine the control and design topology. To this end, it is essential to scrutinize the behaviour of the single phase machine with producing three various duty cycles applied to each coil, and distinguish as a three individual controller coils to work not only as a motor and a generator, but also as a magnetic bearing. Moreover, the impact of varied currents on the force exerted to the rotor has been extracted for subsequent inquiry by a performance tracking of the single phase machine under three individual currents.
Original language | English |
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Publication date | 2020 |
Number of pages | 7 |
DOIs | |
Publication status | Published - 2020 |
Event | 10th International Conference on Power Electronics, Machines and Drives, PEMD 2020 - Virtual, Online Duration: 15 Dec 2020 → 17 Dec 2020 |
Conference
Conference | 10th International Conference on Power Electronics, Machines and Drives, PEMD 2020 |
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City | Virtual, Online |
Period | 15/12/2020 → 17/12/2020 |
Bibliographical note
Funding Information:The authors of this paper would like to really grateful of the time and support given by Dong Wang who assign cooperation in programming the control part. We also sincerely acknowledge the members of the double u-core technology, who have presented and developed this type of electrical machines [7],[8].
Publisher Copyright:
© PEMD 2020.All right reserved.
Keywords
- Bearingless switched reluctance machine
- Control strategy
- Double u-core technology
- Fem modelling
- Single phase SRM