基于CPLD的多模式微能脉冲电源设计  

Design of Multimode Micro-energy Pulse Power Supply Based on CPLD

作　　者：刘广民[1] 张勇斌[1] 郭维强[1] 吉方[1] 

机构地区：[1]中国工程物理研究院机械制造工艺研究所,四川绵阳621900

出　　处：《电加工与模具》2007年第2期62-64,共3页Electromachining & Mould

摘　　要：根据微细电火花加工对脉冲电源的要求,设计了以CPLD为控制核心的多模式微细电火花脉冲电源,介绍了该电源主放电回路的实现方法,并对电源的脉冲控制部分进行了仿真分析。Base on the characteristics of micro-EDM and the requirements to pulse power supply, one pulse power to micro-EDM was designed. This power utilized CPLD as it＇s controlling nucleus and it could supply multiple discharging modes. The article focused on presenting the method of realizing main discharging circuit. At last the time sequence of power＇s controlling pulse was simulated.

关 键 词：微细电火花加工 脉冲电源 

分 类 号：TG661[金属学及工艺—金属切削加工及机床]