最后提出了防止航空三相电动机过热与起火的方法，包括采用电机在线状态监控、主动维护、增加有效的保护装置等。
Several measures are put forward to prevent the motor from overheating and catching fire, including online monitoring the motor status, maintaining actively and adding effective protection devices.
阐述航空高压270V稀土永磁直流电动机的设计原则、工艺措施及计算和试验结果。
This paper presents the designing rules of high voltage 270V rare earth permanent magnet DC motor, the measure of technology and the results of calculation and tests.
解决了高空换向难题之后电动机能满足航空电机的技术要求，采用传统的有刷结构是完全可行的。
The results of research and manufacture show that if fulfils the specification of aero high voltage REPM DC motor after commutation problem is solved, and it is possible to use traditional structure.
本文针对“十五”航空基金项目—新型航空用直线直流电动机驱动控制系统，研究了飞机应急放油阀用航空直线步进电动机的驱动控制技术。
The thesis studies mainly the drive and control technique of aeronautic linear DC step motor(LDCSM) used in emergency discharging oil valve on airplane.
本文针对“十五”航空基金项目—新型航空用直线直流电动机驱动控制系统，研究了飞机应急放油阀用航空直线步进电动机的驱动控制技术。
The thesis studies mainly the drive and control technique of aeronautic linear DC step motor(LDCSM) used in emergency discharging oil valve on airplane.
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