1.
transistor PWM converter for AC feed drive
交流进给驱动晶体管脉宽调制变频器
2.
transistor PWM converter for AC main spindle drive
交流主轴驱动晶体管脉宽调制变频器
3.
Research on the High Performance PWM Subdivision Driver of Stepping Motor
高性能步进电机脉宽调制细分驱动器研究
4.
Development on Dual-PWM Converter for Direct-driven Wind Power System Based on PMSG
基于永磁同步发电机的直驱风电双脉宽调制变流器的研制
5.
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；
6.
Development of The Transistor Arc Welding Inverter with Pulse and Direct Current
脉冲—直流两用晶体管弧焊逆变器的研制
7.
VSCF Wind Power Generation System Excited by Double-PWM Converter
双脉宽调制变换器励磁的变速恒频风电系统
8.
Design of diode laser driver with strong current and long pulse width
大电流长脉宽LD激光器驱动电源的研制
9.
Analysis of PWM method for the cascaded multilevel high voltage frequency converter
级联多电平高压变频器脉宽调制方法的分析
10.
PWMI (Pulse Width Modulated Inverter)
脉冲宽度调制变换器
11.
Design of the Stepper Motor Driver Based on Frequency Conversion
基于变频控制的步进电机驱动器设计
12.
thyristor DC speed regulator
闸流晶体管直流调速器
13.
A TRANSISTOR SAMPLING OSCILLOSCOPE WITH A BANDWIDTH GREATER THAN 1000 Me
频宽1000兆赫的晶体管取样示波器
14.
Research and Design of Self-Powered Drive System for SCR in Front-Converter of High-Voltage Inverter
高压变频器前侧逆变晶闸管自供电驱动系统研究与设计
15.
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
16.
Investigation on Thermoacoustic Prime Movers and Their Applications to Pulse Tube Refrigeration;
热声驱动器及其驱动的脉管制冷研究
17.
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。
18.
Control Scheme and Implement of CVCF Power Transistor Inverter
恒压恒频功率晶体管逆变器的控制及实现