Design of a magnetic field safety threshold alarm system for inspection drones on ±500 kV high-voltage direct current transmission lines
DU Jianyu, YAN Minxiu, ZHANG Chao, HU Jingtao, XIA Hui, DU Yong, WU Jun, LIU Guoqiang
Advanced Technology of Electrical Engineering and Energy . .  DOI: 10.12067/ATEEE2601025