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Honnyong Cha
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Trans-Z-source inverters
W Qian, FZ Peng, H Cha
IEEE transactions on power electronics 26 (12), 3453-3463, 2011
6932011
Design and implementation of low-profile contactless battery charger using planar printed circuit board windings as energy transfer device
B Choi, J Nho, H Cha, T Ahn, S Choi
IEEE Transactions on Industrial Electronics 51 (1), 140-147, 2004
3212004
55-kW variable 3X DC-DC converter for plug-in hybrid electric vehicles
W Qian, H Cha, FZ Peng, LM Tolbert
IEEE Transactions on Power Electronics 27 (4), 1668-1678, 2011
2242011
Switched-coupled-inductor quasi-Z-source inverter
HF Ahmed, H Cha, SH Kim, HG Kim
IEEE Transactions on Power Electronics 31 (2), 1241-1254, 2015
1742015
Novel single-phase PWM AC–AC converters solving commutation problem using switching cell structure and coupled inductor
HH Shin, H Cha, HG Kim, DW Yoo
IEEE Transactions on Power Electronics 30 (4), 2137-2147, 2014
972014
Dual-buck-structured high-reliability and high-efficiency single-stage buck–boost inverters
AA Khan, H Cha
IEEE Transactions on Industrial Electronics 65 (4), 3176-3187, 2017
942017
Z-source-converter-based energy-recycling zero-voltage electronic loads
JC Rosas-Caro, FZ Peng, H Cha, C Rogers
IEEE Transactions on Industrial Electronics 56 (12), 4894-4902, 2009
912009
High-efficiency single-phase AC–AC converters without commutation problem
AA Khan, H Cha, HF Ahmed
IEEE Transactions on Power Electronics 31 (8), 5655-5665, 2015
902015
Analysis and design of coupled inductors for two-phase interleaved DC-DC converters
JP Lee, H Cha, D Shin, KJ Lee, DW Yoo, JY Yoo
Journal of power electronics 13 (3), 339-348, 2013
892013
Z-source resonant DC-DC converter for wide input voltage and load variation
H Cha, FZ Peng, DW Yoo
The 2010 International Power Electronics Conference-ECCE ASIA-, 995-1000, 2010
772010
A new single-phase switched-coupled-inductor DC–AC inverter for photovoltaic systems
K Kim, H Cha, HG Kim
IEEE Transactions on Power Electronics 32 (7), 5016-5022, 2016
752016
Analysis of the contactless power transfer system using modelling and analysis of the contactless transformer
M Ryu, H Cha, Y Park, J Back
31st Annual Conference of IEEE Industrial Electronics Society, 2005. IECON …, 2005
742005
A novel buck–boost AC–AC converter with both inverting and noninverting operations and without commutation problem
HF Ahmed, H Cha, AA Khan, HG Kim
IEEE Transactions on Power Electronics 31 (6), 4241-4251, 2015
692015
An alternative energy recovery clamp circuit for full-bridge PWM converters with wide ranges of input voltage
H Cha, L Chen, R Ding, Q Tang, FZ Peng
IEEE Transactions on Power Electronics 23 (6), 2828-2837, 2008
692008
A modified series-capacitor high conversion ratio DC–DC converter eliminating start-up voltage stress problem
K Kim, H Cha, S Park, IO Lee
IEEE Transactions on Power Electronics 33 (1), 8-12, 2017
682017
A family of high-frequency isolated single-phase Z-source AC–AC converters with safe-commutation strategy
HF Ahmed, H Cha, AA Khan, HG Kim
IEEE Transactions on Power Electronics 31 (11), 7522-7533, 2016
672016
A new nonisolated high-voltage-gain boost converter with inherent output voltage balancing
H Kang, H Cha
IEEE Transactions on Industrial Electronics 65 (3), 2189-2198, 2017
642017
Distributed impedance network (Z-network) dc–dc converter
H Cha, FZ Peng, DW Yoo
IEEE Transactions on Power Electronics 25 (11), 2722-2733, 2010
642010
An improved single-phase direct PWM inverting buck–boost AC–AC converter
AA Khan, H Cha, HF Ahmed
IEEE Transactions on Industrial Electronics 63 (9), 5384-5393, 2016
602016
A single-phase buck–boost matrix converter with only six switches and without commutation problem
HF Ahmed, H Cha, AA Khan, J Kim, J Cho
IEEE Transactions on Power Electronics 32 (2), 1232-1244, 2016
592016
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