Now showing items 1-4 of 4
CCM Totem Pole Bridgeless PFC with Ultra Fast IGBT
(Virginia Tech, 2014-12-09)
The totem pole PFC suffers from the Mosfet body diode reverse recovery issue which limits this topology adopted in the CCM high power condition. As the ultra-fast IGBT which is capable of providing 100 kHz switching frequency ...
High Frequency Inverter Power Stage Design Considerations for Non-Magnetic Materials Induction Cooking
(Virginia Tech, 2014-01-14)
Recently induction cookers, which are based on induction heating principle, have become quite popular due to their advantages such as high energy efficiency, safety, cleanliness, and compact size. However, it is widely ...
Design of a Resonant Snubber Inverter for Photovoltaic Inverter Systems
(Virginia Tech, 2014-05-06)
With the rise in demand for renewable energy sources, photovoltaics have become increasingly popular as a means of reducing household dependence on the utility grid for power. But solar panels generate dc electricity, a ...
Comparison and Design of High Efficiency Microinverters for Photovoltaic Applications
(Virginia Tech, 2014-11-14)
With the decrease in availability of non-renewable energy sources coupled with the increase in the amount of energy required for the operation of personal electronic devices there has been an increased focus on developing ...