Characterization of a three-phase dual active bridge DC/DC converter in wye-delta connection for a high frequency and high power applications

2011 ◽  
Author(s):  
Seunghun Baek ◽  
Sumit Dutta ◽  
Subhashish Bhattacharya
Keyword(s):  
High Power ◽  
High Frequency ◽  
Dual Active Bridge ◽  
Three Phase

EXTRACTION OF GATE CAPACITANCE OF HIGH-FREQUENCY AND HIGH-POWER GaN HEMTs BY MEANS OF CELLULAR MONTE CARLO SIMULATIONS

2011 ◽  
Vol 20 (03) ◽  
pp. 423-430
Author(s):  
DIEGO GUERRA ◽  
FABIO ALESSIO MARINO ◽  
STEPHEN GOODNICK ◽  
DAVID FERRY ◽  
MARCO SARANITI
Keyword(s):  
Monte Carlo ◽  
High Power ◽  
High Frequency ◽  
Small Signal ◽  
Small Signal Analysis ◽  
Gan Hemt ◽  
Full Band ◽  
Cellular Monte Carlo ◽  
Dc Characterization

A high-frequency a high-power GaN HEMT was analyzed using our full band Cellular Monte Carlo (CMC) simulator, in order to extract small signal parameters and figures of merit, and to correlate them to carrier dynamics and distribution inside the device. A complete RF and DC characterization of the device was performed using experimental data to calibrate the few adjustable parameters of the simulator. Then, gate-related capacitances, such as Cg, Cgd, and Cgs, were directly and indirectly extracted combining small-signal analysis and DC characterization.

Improved Instantaneous Current Control for High-Power Three-Phase Dual-Active Bridge DC–DC Converters

2014 ◽  
Vol 29 (8) ◽  
pp. 4067-4077 ◽  
Author(s):  
Stefan P. Engel ◽  
Nils Soltau ◽  
Hanno Stagge ◽  
Rik W. De Doncker
Keyword(s):  
High Power ◽  
Current Control ◽  
Dual Active Bridge ◽  
Three Phase ◽  
Instantaneous Current

Performance characterization of a high-power dual active bridge DC-to-DC converter

1992 ◽  
Vol 28 (6) ◽  
pp. 1294-1301 ◽  
Author(s):  
M.N. Kheraluwala ◽  
R.W. Gascoigne ◽  
D.M. Divan ◽  
E.D. Baumann
Keyword(s):  
High Power ◽  
Performance Characterization ◽  
Dual Active Bridge

Three-phase UPS with high power factor and high frequency transformer isolation

2009 ◽  
Author(s):  
Rene P. T. Bascope ◽  
Carlos G. C. Branco ◽  
Cicero M. T. Cruz ◽  
Luiz D. S. Bezerra ◽  
Guilherme A. T. Hertz
Keyword(s):  
Power Factor ◽  
High Power ◽  
High Frequency ◽  
High Frequency Transformer ◽  
High Power Factor ◽  
Three Phase
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