节能型电火花加工脉冲电源的研究

摘要

The system of a new type of energy-saving pulse power supply which had LCL-T topol-ogy circuit was designed.This paper presented the schematic circuit and software design ,and analyzed the power efficiency of maj or energy-consuming components.The performance and feasibility in ma-chining processes were demonstrated by using the designed pulse power prototype.The experiments show that the designed energy-saving pulse power supply possesses ideal processing effect.%设计了一种采用LCL-T主电路结构的新型节能型脉冲电源系统，给出了系统硬件电路和软件设计思路，分析了脉冲电源主要能耗部分的电能损耗，并且利用设计的脉冲电源样机进行了工艺试验，检验了节能型电火花加工脉冲电源的加工工艺性能，考察了系统方案的可行性，试验证明所设计的节能型脉冲电源具有良好的加工功效。