Novel current-limiting strategy for solid-state circuit breakers (SSCB) without additional impedance
Gu, Chunyang and Effah, Francis Boafo and Castellazzi, Alberto and Watson, Alan James and Wheeler, Patrick (2016) Novel current-limiting strategy for solid-state circuit breakers (SSCB) without additional impedance. In: 18th European Conference on Power Electronics and Applications, 5-9 September 2016, Karlsruhe, Germany. (Submitted)
Current-limiting strategies for solid-state circuit breaker (SSCB) without adding impedance is introduced in this paper. With the current limitation of novel phase-shifting method, the advantages are simple hardware structure, relatively low cost, no heat generation, low weight and small size. Current-limiting capability is exploited with qualities of good control accuracy and robustness. The principle and theoretical analysis of phase-shifting current-limiting method are detailed introduced together with simulation/experimental verifications.
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