基于DSP的数字化UPS锁相设计

Design of Phase Lock Loop for Digital UPS Based on DSP

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.