From August 22 to 23, the 2019AnnualConferenceof High Voltage Professional Committee oftheChineseElectrical Engineering Society was held at Maritim Hotel in Shenyang. TheConference was sponsored by the High Voltage Professional Committee oftheChineseElectrical Engineering Society andundertakenby our university. The Editorial Department of High Voltage Technology and High Voltagealsoco-sponsored theConference. President Guo Lianjun attended the conference and delivered a speech. Zheng Baosen, Chairman of the ChineseElectrical Engineering Society, Guan Yonggang, Director of the National Natural Science Foundation, and Chen Weijiang, Chairman of the Technical Committee of the General Assembly and Academician of the ChineseAcademy of Sciences,alsomade speeches at the opening ceremony.