عنوان مقاله:

نویسندگان:

علی جمالی فرد، مجتبی میرسلیم

The induction motor (IM) is by far, the most used motor type in the industry, especially for fixed-speed line-start applications. But, due to the rotor slip and joule losses of the rotor cage, IM hardly reaches high-efficiency classes. A good candidate instead of IM to reach higher efficiency classes is the line-start synchronous reluctance motor (LS-SynRM). The main design challenge of an LS-SynRM is the synchronization capability. This paper presents a detailed study of a 4kW-1500rpm LS-SynRM over its synchronization region. The performance characteristics of the case-study motor for different operating conditions are calculated by the transient finite element simulations. The aim is to provide some design guidelines regarding the extension of the synchronization region for a healthy start-up of the motor for line-start applications.

Line-start, Synchronous reluctance motor, Synchronization region, Efficiency

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جمالی فرد، علی، میرسلیم، مجتبی، 1401، Study of performance characteristics of a line-start synchronous reluctance motor over its synchronization region، دومین کنفرانس بین المللی موتور ها و ژنراتورهای الکتریکی، https://cnf.hsu.ac.ir/fa/archive_index.php?c=icemg2023&aid=70952