Fault simulation and analysis of high-voltage circuit breaker's spring charging mechanism using a universal motor modelAsad, Bilal; Vaimann, Toomas; Kallaste, Ants; Kilter, Jako; Sardar, Muhammad Usman2024 IEEE 65th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON)2024 / 5 p https://doi.org/10.1109/RTUCON62997.2024.10830846