三相晶闸管移相触发器IP核的开发  

The IP Core Design of Three-phases Thyristor Phase-shifted Trigger

作　　者：杨媛[1] 安涛[1] 高勇[1] 余宁梅[1] 

机构地区：[1]西安理工大学,陕西西安710048

出　　处：《电力电子技术》2003年第4期70-72,共3页Power Electronics

摘　　要：利用EDA工具中的硬件描述语言 (HDL) ,遵照IP核的设计标准完成了数字化三相晶闸管触发电路IP(IntellectualProperty)核的设计。经CPLD仿真测试验证了设计正确 ,工作稳定。该移相触发器可用于三相可控整流、逆变系统的晶闸管触发 ;可精确到 0 .2 5°的移相精度 ;可分别实现 50Hz/Based on the technology of EDA(Electronic Design Automatic),complied with the standard of IP design,the IP core for the triggering thyristor circuit of three phases is proposed,and simulated with EDA software and verified by CPLD(Complex Programmable Logic Devices).The circuit implemented by IP core can be applied to trigger the thyristor of three phases rectifier and inverse system.The precision of the phase shift can reach 0.25°.And it can work with the frequence of 50Hz or 60Hz.

关 键 词：晶闸管 IP核 复杂可编程器件 移相触发器 

分 类 号：TN34[电子电信—物理电子学] TN344