1. ‘Technical Application Papers No. 5 ABB circuit‐breakers for direct current applications’ available athttp://www02.abb.com/global/dkabb/dkabb501.nsf/0/70f2235ed4056023c125793700462189/$file/tap5‐1sdc007104g0202.pdf accessed 7 January 2015
2. 2005 Power Engineering Society (PES) Durban Africa G.B. De Langer A.M. Chol N.M. Ijumba Application of high‐power semiconductor technology in DC traction circuit breakers 494 498
3. 2005 Int. Conf. on Power Systems and Electromagnetic Compatibility Corfu Greece N.Y.A. Shammas The role of semiconductor devices in high power circuit breaker applications 257 262
4. Solid-State Circuit Breakers and Current Limiters for Medium-Voltage Systems Having Distributed Power Systems
5. 1996 Proc. PCIM Europe Nürnberg Germany H. Gruening B. Oedegard A. Weber High power hard‐driven GTO module for 4.5 kV/3 kA snubberless operation 169 183