提出潜艇直流推进电动机在设计过程中应该特别注意的几个关键问题。
This paper presents some critical questions considering particularly the design of DC propulsion motor for a submarine.
认为以满足螺旋桨额定推力为目的，推进电动机只需要低速输出额定转矩来实现，即输出功率较低。
In order to satisfy the operation requirement of the rated thrust of the propeller, the propulsion motor performs only in rated torque on the low speed, so the motor power is low.
机身上的圆盘形整流天线能接收地面传输的微波能，将其转化为直流电为飞机推进器上的电动机供能。
A large disc-shaped rectifying antenna attached to the fuselage harvested the microwave energy, turning it into direct current to power an electric motor attached to the plane's propeller.
因此，用无刷直流电动机代替永磁直流电动机作为海洋水下机器人的推进器，无论是理论上还是实际上都具有重大意义。
So, to use permanent magnetic brushless DC motor as the propeller of the ocean robot instead of the permanent magnet DC motor has a great significance both in theory and in practice.
PERMASYN船用推进永磁电动机是世界上第一台成功应用于常规潜艇推进系统的新型高功率密度电动机。
PERMASYN motor is the first new type of high power density motors successfully used in conventional submarine propulsion system.
为中科院沈阳自动化研究所机器人中心研制了海洋救助机器人推进器用钕铁硼永磁直流电动机。
The Nd -fe -b permanent magnet DC moto rs have been developed for ocean salvation robot of Shenyang Institute of Automation.
这些电动机基于Bombardier的设计，将集成到Bombardier在瑞典生产的推进和控制系统里面。
The motors are based on Bombardier's design and will be integrated into the propulsion and control system which is being manufactured by Bombardier in Sweden.
为了提高舰船综合电力推进系统的性能，推导了十二相同步电动机直轴气隙磁链观测器的模型，籍此构建了十二相同步电动机矢量控制方案。
The electrical drive system performance was improved using a model of the direct-axis magnetizing flux linkage space-phasor to develop a vector control scheme for the 12-phase synchronous motor.
为了提高舰船综合电力推进系统的性能，推导了十二相同步电动机直轴气隙磁链观测器的模型，籍此构建了十二相同步电动机矢量控制方案。
The electrical drive system performance was improved using a model of the direct-axis magnetizing flux linkage space-phasor to develop a vector control scheme for the 12-phase synchronous motor.
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