دورية أكاديمية
A sensorless efficiency test system for a high-speed permanent magnet synchronous motor
| العنوان: | A sensorless efficiency test system for a high-speed permanent magnet synchronous motor |
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| المؤلفون: | Li JI, Yixiang SHAO, Sujie GAO |
| المصدر: | Journal of Modern Power Systems and Clean Energy, Vol 7, Iss 2, Pp 390-399 (2018) |
| بيانات النشر: | IEEE, 2018. |
| سنة النشر: | 2018 |
| المجموعة: | LCC:Production of electric energy or power. Powerplants. Central stations LCC:Renewable energy sources |
| مصطلحات موضوعية: | Distributed generation, High-speed permanent magnet synchronous motor (PMSM), Sensorless control, Energy saving, Production of electric energy or power. Powerplants. Central stations, TK1001-1841, Renewable energy sources, TJ807-830 |
| الوصف: | Abstract We present a sensorless efficiency test system with energy recovery for a high-speed permanent magnet synchronous motor (PMSM). In the system, two identical high-speed PMSMs are used as the motor under test (MUT) and the load machine (LM), respectively. A new sensorless vector control (VC) method based on a hypothetical reference frame is presented to control both the MUT and the LM. Also, a regenerating unit is used to implement energy circulation to save energy. Experiments were carried out on a prototype, with a digital controller based on the TMS320F28335, to verify the adequacy of the sensorless VC method. As a result, the efficiency test system achieves the load test at the speed of 21000 r/min without any reduction equipment. During the test, the energy regenerated by the LM could be fed back to the MUT by the regenerating unit, and 81.31% electrical power was saved. In addition, with the proposed sensorless VC method, both the MUT and the LM can work at i d = 0 without a position sensor. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2196-5625 2196-5420 |
| Relation: | http://link.springer.com/article/10.1007/s40565-018-0482-5; https://doaj.org/toc/2196-5625; https://doaj.org/toc/2196-5420 |
| DOI: | 10.1007/s40565-018-0482-5 |
| URL الوصول: | https://doaj.org/article/e61853dd04454ffb814367e19efd2bdc |
| رقم الأكسشن: | edsdoj.61853dd04454ffb814367e19efd2bdc |
| قاعدة البيانات: | Directory of Open Access Journals |
Find this article in full text from Springer Verlag. 
Full Text Finder | تدمد: | 21965625 21965420 |
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| DOI: | 10.1007/s40565-018-0482-5 |