In this paper,the history,status and prospect on Flue Gas Desulfurization(FGD) by PPCP,especially impulse power were introduced.

• 本文概述了脉冲电晕等离子体法(PPCP)烟气脱硫脱硝技术的发展历史、研究现状,重点概述了脉冲电源的研制情况。