Results 351 to 360 of about 2,628,570 (393)

Accurate Transient Calorimetric Measurement of Soft-Switching Losses of 10-kV SiC mosfets and Diodes

IEEE transactions on power electronics, 2018
The characterization of soft-switching losses (SSL) of modern high-voltage SiC mosfets is a difficult but necessary task in order to provide a sound basis for the accurate modeling of converter systems, such as medium-voltage-connected solid-state ...
D. Rothmund, D. Bortis, J. Kolar
semanticscholar   +1 more source

Soft switching of KY converter

2008 Twenty-Third Annual IEEE Applied Power Electronics Conference and Exposition, 2008
In this paper, the soft switching technique is applied to the KY converter to upgrade the efficiency in the neighborhood of the rated load and hence enhance its capability in industrial applications. The details of the soft switching for the KY converter are illustrated along with some simulation and experimental results to verify the effectiveness of ...
K. I. Hwu, Y. T. Yau
openaire   +1 more source

PWM Soft-Single-Switched Converters

EPE Journal, 1999
This paper presents several converters which, having only a single active switch, are able to operate with PWM cha-racteristics in a soft switching way.
M.S. Vilela, J.B. Vieira, J.A. Lambert, L.C. de Freitas, V.J. Farias   +4 more
openaire   +1 more source

Application of Soft-Switching Cell With Inherent Redundancy Properties for Enhancing the Reliability of Boost-Based DC–DC Converters

IEEE transactions on power electronics, 2021
Rasoul Faraji, L. Ding, Tohid Rahimi, M. Kheshti   +3 more
semanticscholar   +1 more source

Analytical Model to Study Turn-OFF Soft Switching Dynamics of SiC MOSFET in a Half-Bridge Configuration

IEEE transactions on power electronics, 2021
S. Roy, K. Basu
semanticscholar   +1 more source

Soft-Switching Converters

2022
Xi Zhang, Chong Zhu, Haitao Song
openaire   +1 more source

New soft switched PWM converter

PESC Record. 27th Annual IEEE Power Electronics Specialists Conference, 2002
A new soft switched pulse width modulation (PWM) converter which operates a fixed frequency is proposed. The main switches are always switched at zero voltage, and the auxiliary switches are softly switched. The voltage and current stresses of the switches are minimized as in conventional PWM converters.
openaire   +1 more source

Soft-switching PWM converters

2016
A full-bridge zero-voltage-switching pulse-width-modulated converter employs a saturable reactor in place of the linear inductor in order to reduce current stress on the active switches, reduce voltage stress on the rectifier diodes, and reduce secondary parasitic ringing.
openaire   +1 more source

Faster switching for soft magnets

Science, 2018
Magnetic Materials The most familiar magnets are permanent magnets like the ones on a refrigerator door. However, for applications in transformers and motors, soft magnets that can rapidly switch their magnetization in response to a magnetic field are used.
openaire   +1 more source

Soft actuators for real-world applications

Nature Reviews Materials, 2021
Meng Li, Aniket Pal, Amirreza Aghakhani
exaly