pulse inverter

Change the inverter output voltage or output current are two kinds of different ways, namely, PAM pulse amplitude modulation control and PWM control pulse width modulation.

改变变频器的输出电压或输出电流有二种不同的方法，即PAM脉冲幅值调制控制和PWM脉冲宽度调制控。

Pulse Width Modulation Control Based on Pulse Encode and Pulse Rotation for Cascade Neutral Point Clamped Inverter

脉冲编码和旋转的级联中点箝位逆变器脉宽调制控制

This paper describes integrally the process of arrestor explosion happened in the test of pulse missing repeatedly in inverter without telecommunication during the debugging course of Three Gorges to Guangdong HVDC transmission project.

完整描述了三峡&广东直流输电工程系统调试过程中进行无通信逆变侧多次丢失脉冲试验时导致一个阀避雷器爆炸这一事故的全部过程。

The inverse control method for pulse width modulation ( PWM ) inverter-fed induction motors is discussed.

摘要针对 电压源型 逆变器供电的感应电动机,应用逆系统理论提出了一种新型控制策略.

Besides these, the paper designs and makes a pulse-wave inverter.

根据车载逆变电源的特点, 设计制作了一种方波型逆变电源.

12 pulse inverter used for 3 phase auxiliary power supply of EMUs of Guangzhou metro

广州地铁动车组三相辅助电源用十二脉冲逆变器

Drag onto the page, then right-click to specify frequency changer or pulse inverter.

拖到绘图页上, 然后右击可指定为变频器或脉冲反相器.

Research on electrical pulse endurance test system of magnet wire insulation for inverter-fed motors

变频电机用漆包线绝缘耐脉冲电压强度测试装置的研制

Study and test of sine pulse width modulation transistor inverter

正弦波脉宽调制型晶体管逆变器的研究与试验

The paper focuses on component part of digital pulse MIG welding inverter power. Main circuit, control circuit, pulse width modulation ( PWM) circuit, drive circuit and wire feeding circuit are respectively analyzed.

论文还重点介绍了数字化脉冲MIG焊软开关逆变弧焊电源的组成结构，并分别就软开关逆变焊机的主电路、控制电路、保护电路、驱动电路以及送丝电路做了详细的分析。

Control circuit is taking pulse wide modulation circuit as core. By comparison of given signal and feedback signal of overvoltage, get the width-adjustable pulse signal for regulating output of welding power source so as to realize the colsed-loop control to arc-welding inverter.

控制电路以脉宽调制电路为核心，通过电压给定信号和反馈信号的比较，获得宽度可调的脉冲信号，调节焊接电源的输出，并实现对弧焊逆变器的闭环控制。