WebJorma Luomi, Member, IEEE, Christof Zwyssig, Student Member, IEEE, Andreas Looser, Student Member, IEEE, and Johann W. Kolar, Senior Member, IEEE Abstract—This paper proposes a method for the efficiency optimization of ultrahigh-speed permanent-magnet machines. Analytical methods are applied for the modeling of the machine WebChristof Zwyssig Celeroton Ltd. Zurich, Switzerland [email protected] Thomas Baumgartner Celeroton Ltd. Zurich, Switzerland thomas. [email protected] Johann w. Kolar Power Electronic Systems Laboratory ETHZurich Zurich, Switzerland [email protected] Abstract-Reaction wheels (RWs) …
Modeling and Comparison of Machine and Converter Losses …
WebMarco Zwyssig (born 24 October 1971) is a Swiss former professional footballer who played as a centre-back.He is best remembered for his time at FC St. Gallen and FC Basel.He also played for the Switzerland national football team.Following his retirement from active football Zwyssig works partly independently, partly as a course leader and … WebLukas Schwager, Arda Tüysüz, Christof Zwyssig, Johann W. Kolar H . Fig. 2. The drive system comprising the power electronics In industrial motors the losses are usually specified for converter and the machine. PAM converter comprising a DC/DC buck converter and a three phase inverter (a). ... is cbt the gold standard for psychotherapy
Christof Zwyssig
WebApr 19, 2006 · Christof Zwyssig Celeroton AG Simon Round ABB Johann Walter Kolar ETH Zurich Abstract and Figures A 100 W, 500000 rpm generator/starter for a gas turbine based portable power unit has been... WebChristof Zwyssig, Student Member, IEEE, Simon D. Round, Senior Member, IEEE,and Johann W. Kolar, Senior Member, IEEE Abstract —New emerging applications in the areas of portable WebChristof Zwyssig Johann Walter Kolar For material removal in rotor balancing machines, dry Electrical Discharge Machining (EDM) with large working gap is an advantageous alternative to the common... is cbt unethical