介绍了全桥逆变电路的工作方式。
The working mode of full bridge inverter circuit is introduced in this paper.
该主电路采用晶闸管三相全控桥整流电路，IGBT单相全桥逆变电路。
This main circuit is composed of the three-phase fully-controlled bridge using GTO and the single-phase bridge inverter using IGBT.
提出了一种由斩波电路与全桥逆变电路构成的电压型大功率晶闸管全桥逆变主电路。
A voltage type high power invert circuit which is composed of chopper and thyristor full bridge invertor is proposed.
串联H桥多电平变频器的主回路从结构上可分为三相电容滤波不可控整流电路和单相电压型全桥逆变电路。
The series H-bridge multilevel converter's power circuit is composed of uncontrolled rectifier with filtering capacitor and single phase H-bridge voltage-type inverter.
平台以TMS320F2812为核心控制器，以EPM7128实现PWM信号触发，以IR2130为驱动芯片构建了三相全桥逆变电路。
The platform is designed with TMS320F2812 as its core and realizes PWM signal trigger with EPM7128. The three-phase full-bridge circuit is constructed with IR2130.
本文还在此基础上设计了软开关逆变电阻焊电源主电路及控制电路：主电路选用全桥零电压零电流（FB-ZVZCS）阻焊电路，其中包括对主电路参数设计和计算；
Introduced a newly designed inverter resistance welding power on this basis, main circuit's topological structure adopt FB-ZVZCS, and do some work about the parameters design and calculate;
通过对一台3 1 5A全桥式IGBT逆变手弧焊电源主电路的设计，介绍了逆变电源主电路的设计方法。
This paper presents a design method of the main circuit of IGBT inverter for SMAW by an example of designing the main circuit of IGBT inverter based on full bridge for SMAW (315A).
逆变电路选用全桥式电路拓扑结构，逆变频率选为22khz，并以IGBT作为主电路的开关功率元件。
Full bridge topological structure, the frequency of 22khz, IGBT switching power device were adopted for inverter.
逆变电路选用全桥式电路拓扑结构，逆变频率选为22khz，并以IGBT作为主电路的开关功率元件。
Full bridge topological structure, the frequency of 22khz, IGBT switching power device were adopted for inverter.
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