A Novel Pilot Protection Scheme Based on Differential Voltage for Hybrid LCC/MMC HVDC Transmission LinesKe Han, Ruizhi Ma, Yu Chen et al.|IEEE Transactions on Power Delivery|2024Cited by 16
A pilot protection based on low frequency component model for HVDC transmission linesKe Han, Ruizhi Ma, Yu Chen|IET Generation Transmission & Distribution|2024Cited by 3
A fault property identification scheme for the restarting of hybrid HVDC systemKe Han, Ruizhi Ma, Yu Chen et al.|International Journal of Electrical Power & Energy Systems|2025Cited by 3
Fault Property Identification and Fault Recovery Scheme for Flexible DC Lines Based on Voltage InjectionRuizhi Ma, Ke Han|IEEE Transactions on Power Delivery|2024Cited by 1
Fault Identification and Selective Isolation Scheme for Boundary-Less T-Zone DC Lines Based on Current Coordination ControlRuizhi Ma, Ke Han, Yu Chen et al.|SSRN Electronic Journal|2026Cited by 0