Energy Consumption Reduction of a Cable-Driven Storage and Retrieval System. - Tobias Bruckmann; Christopher Reichert; Hongqian Ji (ARK, 2018)

Research on Stability Control and Damping Suppression Strategy of a Flexible DC Transmission System. - Hongqian Ji; Dandan Le; Siyu Li; Jin Yang; Shupei Zhang (ICITEE, 2023)