The voltage and current waves of devices including intermediate frequency transformer,power switch output rectifiers are given respectively at the eight different time period.
半桥式逆变焊接电源的一个完整工作周期分为 6个阶段 ,以 8个时段给出了不同阶段的功率开关管集电极电压、中频变压器一次侧电流和二次侧电压以及整流二极管电流的波形。
An intermediate-frequency transformer applied to soft switch inverter welding electrical source is developed.
研制了应用于软开关逆变焊接电源的中频变压器。
Main topology structure and control method of middle or high voltage converter;
中高压变频器的主要拓扑结构及控制方法
image intermediate frequency transformer
图像信号中频变压器
image intermediate frequency transformator
图象信号中频变压器
Research on Voltage Balancing of Series Connection of IGBTs in a 10kV High Voltage Frequency Converter;
10kV高压变频器中IGBT串联均压的研究
Research on PWM Voltage Source Converter and Application in Frequency Inverter;
PWM电压源可逆变换器及其在变频器中的应用
Influence of medium -voltage inverter on ESB and improvement
中压变频器对潜油电泵的影响及改进
Design Controlling Software for a Mid-voltage VVVF Inverter That Based on DSP;
基于DSP的中压变频器控制软件的设计
Design and Study on 250kVA Three Level Middle Voltage Inverter;
250kVA三电平中压变频器的设计与研究
Research on Novel Cascaded Converter for Medium-High Voltage;
新型单元级联式中高压变频器的研究
Design Development and Application Research of the Medium Voltage Min-Used Inverter
矿用中压变频器设计开发及应用研究
Application and Maintenance of Medium Voltage Frequency Converter of PowerFlex7000 in Tuoketuo Power Generation Co. Ltd.
PowerFlex7000中压变频器在托电的应用和维护
Problems and Countermeasures in Application of High-voltage Inverter
高压变频器应用中的若干问题及对策
Application of Frequency Converter and PID to Energy-saving Constant Pressure Control of Air Compressor;
变频器PID控制在空压机节能恒压控制中的应用
Application of Frequency Inverter in Constant Pressure Control of Air Compressor
变频器在空气压缩机恒压控制中的应用
The frequency inverters has a function of variable voltage and variable frequency.
频率逆变器具有变压、变频功能。
PWM Voltage Source Rectifier and Application in Frequency Converter
电压型PWM整流器及其在变频器中的应用
Design of 36 Pulse Phase-shiting Transformer of HV Frequency Inverter
高压变频器36脉波移相变压器的设计
The Electromagnetism and Structure Design in the Reformer Cycloconverter System Transformer;
交交变频系统变压器改造中的电磁及结构设计
automatic frequency control transformer
自动频率调整变压器