摘要
针对数字化UPS锁相中存在的干扰和要求实时性较强的问题,提出基于TMS320LF2407A芯片的逆变锁相算法。实验表明,该算法能够快速实现逆变输出对市电输入的可靠跟踪。
Point to disturbance and real-time command in the process of phase lock for digital UPS, design of phase lock arithmetic based on TMS320LF2407A was proposed in this paper. The experimentation results verify the feasibility and validity of the proposed scheme.
出处
《低压电器》
2004年第12期29-31,34,共4页
Low Voltage Apparatus
基金
湖南省自然科学基金项目(03JJY5023)
关键词
数字信号处理
锁相
不间断电源
digital signal process(DSP)
phase lock
uninterrupted power supply(UPS)