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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 ...
Thermal load analysis and monitoring of doubly-fed wind power converters in low wind speed conditions
(Lappeenranta University of Technology, 2017-11-30)
State-of-the-art wind power technology allows multi-megawatt installations in low wind areas. Meanwhile, the present development is focused on aerodynamic improvement, enhanced efficiency, and reliability. Research is ...