Performance analysis of Permanent magnet brushless motors for mobility scooters

Yu Chuan Lu, Ming Yang Cheng, Chun Hsien Wu, Wei Chih Chen, Cheng Hu Chen

研究成果: Conference contribution

2 引文 斯高帕斯(Scopus)

摘要

Most modern commercial electric scooters are still equipped with the DC brush motor. This type of motor has mechanical structures such as permanent magnet, brush, and commutator. Therefore, it has attractive features, e.g., large start-up torque and easy to control. However, this kind of mechanical commutation often leads to drawbacks such as low power density, low reliability, and poor heat dissipation. In contrast, the Permanent Magnet Brushless Motors (PMBLMs) have advantages such as high efficiency and maintenance free, etc. Hence, the PMBLMs have great potential in becoming the actuators for electric scooters. In this paper, the performance of the PMBLMs with trapezoidal and sinusoidal back-emf waveforms driven by square wave commutation and sinusoidal commutation is investigated. To reduce the cost, low-resolution Hall sensors are used to implement sinusoidal commutation.

原文English
主出版物標題8th International Conference on Power Electronics - ECCE Asia
主出版物子標題"Green World with Power Electronics", ICPE 2011-ECCE Asia
頁面670-676
頁數7
DOIs
出版狀態Published - 2011
事件8th International Conference on Power Electronics - ECCE Asia: "Green World with Power Electronics", ICPE 2011-ECCE Asia - Jeju, Korea, Republic of
持續時間: 2011 五月 302011 六月 3

出版系列

名字8th International Conference on Power Electronics - ECCE Asia: "Green World with Power Electronics", ICPE 2011-ECCE Asia

Other

Other8th International Conference on Power Electronics - ECCE Asia: "Green World with Power Electronics", ICPE 2011-ECCE Asia
國家Korea, Republic of
城市Jeju
期間11-05-3011-06-03

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

指紋 深入研究「Performance analysis of Permanent magnet brushless motors for mobility scooters」主題。共同形成了獨特的指紋。

引用此