Now showing items 11-14 of 14
A High-efficiency Isolated Hybrid Series Resonant Microconverter for Photovoltaic Applications
(Virginia Tech, 2016-01-12)
Solar energy as one type of the renewable energy becomes more and more popular which has led to increase the photovoltaic (PV) installations recently. One of the PV installations is the power conditioning system which is ...
Control of Pseudo-Sinusoidal Switched Reluctance Motor with Zero Torque Ripple and Damped Input Current Ripple
(Virginia Tech, 2013-06-12)
Switched reluctance motor(SRM)drives are favored in many industrial applications because of their cost advantage and ruggedness. However, the torque ripple and bus current ripple of SRM restrict its application range ...
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 ...
Soft-Switching, Interleaved Inverter for High Density Applications
(Virginia Tech, 2016-12-06)
Power density has become increasingly important for applications where weight and space are limited. Power density is a unique challenge requiring the latest transistor technology to push switching frequency to shrink ...