Sökning: "Magne Runde"
Hittade 2 avhandlingar innehållade orden Magne Runde.
1. Studies on Current Commutation in Hybrid DC-breakers
Sammanfattning : Compared to conventional AC-circuit breakers, a DC-breaker has to act fast and force the current down to zero. Many different DC-breaker topologies are available, and this thesis is focused on the hybrid DC-breaker comprising a mechanical switch and high power semiconductors. LÄS MER
2. Studies of high-temperature superconducting tapes and their application in power apparatus
Sammanfattning : Intensive development in the field of high-temperature superconductors (HTS) has resulted in long length HTS with high current carrying capacity. The performance of HTS in the form of multifilamentary silver sheathed Bi-2223 tapes is close to the requirements for power application. LÄS MER
Resultatsidor:
1