【摘要】 对电除尘器（ESP）中的反电晕研究现状进行了总结分析，对ESP中的反电晕现象、反电晕的发生发展过程、反电晕对ESP工作的影响以及抑制反电晕的措施进行了较为全面的讨论．结果认为：应加强对反电晕问题的研究，发展简单、可靠、造价低和使用方便的抑制措施，以改善ESP的工作性能，提高降尘效率，促进ESP在处理高比电阻方面的应用推广。更多还原

【Abstract】 The present state of researches on back corona in electrostatic precipitator (ESP)has been summed up and analysed. Discussions about back corona phenomena in ESP, its oc-curring and developing process, its effect on collccting efficiency and performance of ESP and its suppression have been made. The further research on back corona should be conducted in order to develope simple, reliable, cheap and convenient suppressive technology. The aim is to increase the use of ESP to collect high resistivity dust.更多还原