摘要
设计了基于CAN总线的晶闸管投切滤波器系统,详细介绍滤波器系统中DSP主控制器与各触发保护器之间的CAN总线通信过程,投切过程中的过零检测算法,以及过零投切的实现。
The thyristor switched filter system based on CAN bus was designed. The CAN bus communication process between DSP processor and kinds of trigger protectors, the algorithm of zero-across detection and zero-across trigging were introduced.
出处
《低压电器》
北大核心
2010年第23期40-44,62,共6页
Low Voltage Apparatus
关键词
CAN总线
过零检测
晶闸管投切
傅氏测频算法
CAN bus
zero-crossing detection
thyristor switched
fourier frequency measurement algorithm
