1.
Simulation of Electric Rig Hoisting System Driven by AC Variable-Frequency Motor
交流变频电驱动钻机起升系统的模拟
2.
Individual infinite variable speed drive of each roll with AC-motors coupled to programmable frequency inverters.
电机驱动方式为交流变频无极变速驱动。
3.
AC-electronic motor
离子(变频)式交流电动机
4.
transistor PWM converter for AC feed drive
交流进给驱动晶体管脉宽调制变频器
5.
transistor PWM converter for AC main spindle drive
交流主轴驱动晶体管脉宽调制变频器
6.
Choie of "Power Supply System"of Hight-Power A.C Adjustable Speed Motor
大容量交流变速电机驱动“供电制”选择
7.
Study on Fault-Tolerant Control of Three Phase AC Variable Frequency Drive System
三相交流变频驱动系统的容错控制研究
8.
single-speed alternating current electric drive
单速交流电电力驱动
9.
Study of High Frequency AC Distributed System in Hybrid Electric Vehicle Drive
混合型电动汽车电气驱动高频交流分布系统的研究
10.
The experiment results indicate that the A. C. drive system provides a wide speed adjusting range, good drive performance, frequent starting under load;
实验结果表明：交流变频驱动系统其调速范围宽，驱动特性好，可实现带载频繁启动；
11.
generator, alternating current, water wheel driven
交流水轮驱动发电机
12.
Analysis and Affect Measures for Reactive and Harmonics in Atypical Power Load (Cycloconverter Drive Load)
非典型电力负荷(交-交变频器驱动负荷)的无功和谐波及对策
13.
The technical level and development trend of chinese AC VF drilling rigs
我国交流变频电动钻机的技术水平和发展趋势
14.
The Research of Performance of Common Induction Motor Working with Variable Frequency Mode;
普通交流异步电动机变频调速的性能研究
15.
The Reacher of Synchrodrive Algorithms on Asynchronous Motor s Variable Frequency Speed Regulation;
交流异步电机变频调速同步传动算法研究
16.
The Research on Control System of Heavy-duty Electrical Wheels Autonomous Dump Truck Based on Frequency Control Technology
大型电动轮自卸车交流变频调速系统研究
17.
The Advantage of the Application for the Variable-frequency Adjustable-speed Motor's Technology
交流电动机变频调速技术应用的优越性
18.
DC motor converter set
交流-直流电动变流器组