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Observations of Acoustic Emission in Power Semiconductors
(Lappeenranta University of Technology, 2015-12-19)
Industrial, electrical power generation, and transportation systems, to name but a few, rely
heavily on power electronics to control and convert electrical power. Each of these systems,
when encountering an unexpected ...
Electromagnetic and thermal design of a multilevel converter with high power density and reliability
(Lappeenranta University of Technology, 2015-08-13)
Electric energy demand has been growing constantly as the global population increases.
To avoid electric energy shortage, renewable energy sources and energy conservation are
emphasized all over the world. The role of ...