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首页> 外文期刊>IEEE Aerospace and Electronic Systems Magazine >Motor drive technologies for the power-by-wire (PBW) program: options, trends and tradeoffs. I. Motors and controllers
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Motor drive technologies for the power-by-wire (PBW) program: options, trends and tradeoffs. I. Motors and controllers

机译：线控功率（PBW）程序的电机驱动技术：选项，趋势和权衡。一，电动机和控制器

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摘要

The Power-By-Wire (PEW) program involves the replacement of hydraulic and pneumatic systems currently used in aircraft with an all-electric secondary power system. One of the largest loads of the all-electric secondary power system will be the motor loads which include pumps, compressors and Electrical Actuators (EAs). Issues of improved reliability, reduced maintenance and efficiency, among other advantages, are the motivation for replacing the existing aircraft actuators with electrical actuators. The EA system contains the motor, the power electronic converters, the actuator and the control system, including the sensors. This paper and a companion paper give a comparative literature review in motor drive technologies, with a focus on the trends and tradeoffs involved in the selection of a particular motor drive technology. The reported research comprises the induction motor (IM), the brushless dc motor (BLDCM) and the switched reluctance motor (SRM) drive technologies. Each of the three drives has the potential for application in the PEW program. Many issues remain to be investigated and compared between the three motor drives, using actual mechanical loads expected in the PBW program.
机译：线控电源（PEW）计划涉及将飞机上当前使用的液压和气动系统替换为全电动辅助动力系统。全电动二次电源系统最大的负载之一将是电动机负载，其中包括泵，压缩机和电动执行器（EA）。除其他优点外，提高可靠性，减少维护和效率的问题是用电致动器代替现有飞机致动器的动机。 EA系统包含电机，电力电子转换器，执行器和控制系统，包括传感器。本文和随附的论文对电机驱动技术进行了比较文献综述，重点介绍了在选择特定电机驱动技术时涉及的趋势和权衡。报告的研究包括感应电动机（IM），无刷直流电动机（BLDCM）和开关磁阻电动机（SRM）驱动技术。三个驱动器中的每一个都有在PEW程序中应用的潜力。使用PBW程序中预期的实际机械负载，需要对三个电动机驱动器之间的许多问题进行调查和比较。

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