Wide‐range adjustable speed control method for dual‐motor drive systems
| العنوان: | Wide‐range adjustable speed control method for dual‐motor drive systems |
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| المؤلفون: | Chih-Chien Tseng, Tian-Hua Liu, Shao-Kai Tseng, Jui-Ling Chen |
| المصدر: | IET Electric Power Applications. 9:107-116 |
| بيانات النشر: | Institution of Engineering and Technology (IET), 2015. |
| سنة النشر: | 2015 |
| مصطلحات موضوعية: | Engineering, Electronic speed control, Vector control, business.industry, Stator, law.invention, Quantitative Biology::Subcellular Processes, Motor drive, Direct torque control, law, Control theory, Boost converter, Torque, Electrical and Electronic Engineering, business, Operating speed |
| الوصف: | This study proposes a new control method for a dual-motor drive system to share its output torque and extend its operating speed range. When the drive system is operated below the rated speed, the dual motors are operated in parallel to share the total output torque. By using the proposed parallel dual-motor, the efficiency of the whole drive system can be effectively increased. On the other hand, when the drive system is operated beyond the rated speed, one motor is operated at a standstill and its stator inductances are used as three-phase boost inductances. In addition, an interleave control algorithm is used for the boost converter to reduce the input current ripples. The other motor is used as a driving motor fed by the boost converter. As a result, an extended speed, reaching twice the rated speed range with a near constant torque, is obtained. Several experimental results are included to evaluate the theoretical analysis. This study proposes a new control method for the dual-motor drive system, which can be applied to the electric drive systems in the industrial applications. |
| تدمد: | 1751-8679 1751-8660 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::4eeb01e0e2eb111005637ad86d6d91d2 https://doi.org/10.1049/iet-epa.2013.0291 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi...........4eeb01e0e2eb111005637ad86d6d91d2 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 17518679 17518660 |
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