The method of finite state machine together with PWM circuit is given to realize the algorithms of Voltage Space Vector control and 120 electrical Angle changing phase control of DC brushless motor.
针对电机空间矢量控制和直流无刷电机120电角度换相控制算法的电路实现，采用了控制状态机与PWM发生电路相结合的方法。
The measurement of dielectric loss angle is one of the main methods in the preventive tests for the insulation of electrical equipment.
电气设备绝缘预防性试验中的介质损失角正切的测量，则是一种使用较多而且对判断绝缘较为有效的方法。
For the circular lightning stroke ratio of high towers and poles the electrical geometric model analysis and calculation are recommended with consideration of influence of tile Angle.
高杆塔绕击率建议采用电气几何模型分析和计算，并考虑倾斜角影响。
The purpose of the utility model is to provide an electrical mosquito racquet which can be creased to a certain Angle.
本实用新型的目的是为了提供一种电蚊拍，可以弯折成一定的角度。
The large power station is strict to the electrical connection scheme, the application of angle scheme usually influenced by overhaul of line breaker which cause unloosed topology.
大型电站对主接线可靠性的要求更为严格，角形接线的应用往往受到断路器检修，即开环运行的影响。
A new developed electrical control VVT system is presented which USES a tensioner with variable working position to change the intake valve-closing Angle.
本文介绍了一种基于可变位置液压张紧器机构实现控制进气门关闭相位角的电控可变配气相位系统。
Production of electrical tools, such as electric drills impact, Angle Angle grinder, saw, electric drill and curves.
生产各类电动工具，如冲击电钻，角向磨光机、电钻和曲线锯等。
Production of electrical tools, such as electric drills impact, Angle Angle grinder, saw, electric drill and curves.
生产各类电动工具，如冲击电钻，角向磨光机、电钻和曲线锯等。
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