Tobias Keller
Biography
Tobias Keller graduated from University of applied science Aargau with a degree in power electronics, thermodynamics and el. machines. He joined ABB’s Excitation and Synchronizing business. He was the Vice President global Products and Marketing. Afterwards he held the Vice President position for Vehicle Integration Engineering in ABB’s traction business. Since 2019, he is the Vice President global Product Management, Portfolio & Marketing in Hitachi Energy Semiconductor. Tobias Keller is a senior member of IEEE.
Company Profile
Hitachi Energy Ltd.
We have one of the most diverse semiconductor portfolios that includes thyristors, diodes, GTOs, IGCTs, IGBTs and RoadPakTM modules, which are manufactured at our facilities in Lenzburg, Switzerland and Prague, Czech Republic. We have one of the most diverse semiconductor portfolios that includes thyristors, diodes, GTOs, IGCTs, MOSFETs and IGBTs, which are manufactured at our facilities in Lenzburg, Switzerland and Prague, Czech Republic. Our research team continues pushing the boundaries of what is possible, using silicon and silicon carbide (SiC) technology to innovate the next generation of power electronics devices. Our advanced semiconductor technology brings unprecedented control to HVDC transmission systems. We are the heart of traction converters for high speed trains, metros and diesel-electric locomotives. Pumps, fans, roller tables, hoist and winches found throughout industry rely on us, and the world is able to enjoy greener mobility because we power the next generation of e-vehicles.