单端正激式逆变焊机稳态工作的研究

Investigation on Steady State Operation of Single-ended Forward Inverter-based Welder

仿真分析了单端正激式逆变焊机主变压器的趋态工作状况，提出了改善变压器。作状态的途径。最后实验验证了仿真分析的可行性及改进措施的有效性。研究结果表明单端正激逆变焊机主电路结构及参数的合理选配，可以改善主变压器的工作状态，提高逆变焊机的工作可靠性。

The paper analyses the steady satate operation of single-ended forward inverter-based welder by simulahon and experiment. The study indicates the main clrcuit topology and parameters are important, the proper air gup can improve the operahon condihon of transformer.