This paper advances the structure of parallel processing based on FPGA and DSP to achieve non-gapped sampling and analyzing of power quality.

• 本文提出了基于“FPGA(现场可编程门阵列器件)+DSP(数字信号处理器)”硬件结构的并行处理技术达到对电能质量参数在线无缝采样与分析的目的。