On the suitability of switched reluctance motor drives for 42 volts super high speed operation: application to automotive fuel cells
On the suitability of switched reluctance motor drives for 42 volts super high speed operation: application to automotive fuel cells
复制标题
开关磁阻电机驱动器对于 42 伏超高速运行的适用性：在汽车燃料电池中的应用
DOI：
10.1109/iecon.2001.975589
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发表时间：
2001
期刊：
影响因子：
--
通讯作者：
M. Ehsani
中科院分区：
文献类型：
--
作者：
B. Fahimi;Y. Gao;M. Ehsani
汽车燃料电池的高效、可靠和容错运行在很大程度上取决于其结构中使用的辅助风扇和压缩机的性能。此外，为了获得紧凑型解决方案，最好在超高速下运行这些可调速度驱动器。考虑到目前在42伏电力设计下应用的密集性，具有这种特性的可调速度电机驱动的开发成为燃料电池驱动汽车总体成功的决定因素。本文探讨了开关磁阻电机(SRM)驱动技术在这一战略应用中的适用性。详细介绍了超高速开关磁阻电机驱动系统的设计和无位置传感器控制的各个方面。
An efficient, reliable and fault tolerant operation in automotive fuel cells depends largely on the performance of auxiliary fans and compressors used in their architectures. In addition, to obtain a compact solution, it is preferred to operate these adjustable speed drives at super high speeds. Considering the current intensive nature of the application under a 42-volts electric power design, development of adjustable speed motor drives with such characteristics becomes a determining factor in the overall success of the fuel cell driven vehicles. The present paper explores the suitability of switched reluctance motor (SRM) drives for this strategic application. Various aspects in reference to design and sensorless control of SRM drives at super high speeds are presented in detail.