其次，电机参数是仿真研究电机运行特性的基础，为了准确计算该种电机的电磁参数，对轴向分段式外永磁转子爪极电机进行了磁场分析。
Secondly, parameters of electric machine are research foundation of operating characteristics, in order to acquire the parameters of ASCPM correctly, magnetic analysis about ASCPM is done.
现代船舶电力推进的核心是综合电力推进技术，而推进电机的控制又是其关键的技术之一，推进电机运行特性和驱动性能直接关系到船舶电力推进系统的成败。
The core is integrated full electric propulsion technology (IFEP) for the modern vessel electric propulsion, and the propulsion motor drive is one of the IFEP's key technologies.
励磁系统是同步电动机运行系统的重要组成部分，直接影响电机的运行特性。
Excitation system is an important part of synchronous motor running system, it affects the operating characteristics of motor directly.
本文从非线性参数的分析出发，考虑电机的磁饱和因素，而提出一种混合式步进电动机运行矩频特性的实用计算方法。
The paper presents a practical calculating method for running torque-frequency characteristics of a hybrid stepping motor, considering magnetic saturation and analyzing the nonlinear parameters.
在分析开关磁阻电机运行原理、调速特性和控制方法的基础上，提出了PWM斩波与角度控制相结合的控制策略。
On the basis of relevant analyses such as running principle, timing characteristic and control method, the control policy-PWM chopping is introduced.
在分析火电厂燃料重调机运行特性的基础上，采用变频控制技术对传统的运行方式进行改造，解决了高惯量、大转矩负载启动，多台电机同步驱动运行等问题。
The fuel-camion redeployer in the coal-fired power plant has the characteristics of the high-inertia, the large-torque load startup, the multi-motor synchronic drive running etc.
在分析火电厂燃料重调机运行特性的基础上，采用变频控制技术对传统的运行方式进行改造，解决了高惯量、大转矩负载启动，多台电机同步驱动运行等问题。
The fuel-camion redeployer in the coal-fired power plant has the characteristics of the high-inertia, the large-torque load startup, the multi-motor synchronic drive running etc.
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