00488nam 2200157z- 450 996280109303316(CKB)4100000007005876(EXLCZ)99410000000700587620181028c2017uuuu -u- -eng2017 EPTC Power Transmission and Transformation Technology ConferenceIETPROCEEDING9962801093033162017 EPTC Power Transmission and Transformation Technology Conference2498612UNISA