Research of Partial Discharge Monitoring for Switchgear Cabinet Based on LSSVM Shai Gen Han, Shi Lei Guan, Yan Wu, Zhi Xin Bo, Yan Ding and Li An Chen MATEC Web Conf., 63 (2016) 04016 Published online: 12 July 2016 DOI: 10.1051/matecconf/20166304016