International Conference Papers (Cho)

259. “Soft-switching synchronous interleaved boost converter with an auxiliary coupled inductor,” Je-Hyun Yi, Paul Jang, Sang-Woo Kang and Bo-Hyung Cho, 2016 IEEE 8th International Power Electronics and Motion Control Conference (IPEMC-ECCE Asia), Hefei, 2016, pp. 3330-3335.
258. “Effect of transformer design on operation of fundamental duty modulation for dual-active-bridge converter,” W. Choi, M. Lee and B. H. Cho, 2016 IEEE Applied Power Electronics Conference and Exposition (APEC), Long Beach, CA, 2016, pp. 1416-1423.
257. “Operation schemes of interconnected DC microgrids through an isolated bi-directional DC-DC converter,” M. Lee, W. Choi, H. Kim and B. H. Cho, 2015 IEEE Applied Power Electronics Conference and Exposition (APEC), Charlotte, NC, 2015, pp. 2940-2945.
256. “A dual-loop voltage control for optocoupler feedback in capacitive output filter converter,” S. W. Kang, H. J. Kim and B. H. Cho, 2015 IEEE Energy Conversion Congress and Exposition (ECCE), Montreal, QC, 2015, pp. 6825-6831.
255. “Fundamental duty modulation of dual-active-bridge converter for universal reduced conduction,” W. Choi and B. H. Cho, 2015 IEEE Energy Conversion Congress and Exposition (ECCE), Montreal, QC, 2015, pp. 615-622.
254. “Zero-voltage switching analysis of active-clamped forward converter with current-doubler rectifier,” P. Jang and B. H. Cho, 2015 9th International Conference on Power Electronics and ECCE Asia (ICPE-ECCE Asia), Seoul, 2015, pp. 253-258.
253. “DC arc fault Detection method for DC microgrid using branch monitoring,” K. J. Lee, G. S. Seo and B. H. Cho, 2015 9th International Conference on Power Electronics and ECCE Asia (ICPE-ECCE Asia), Seoul, 2015, pp. 2079-2084.
252. “Control strategy of multiple energy storages system for DC microgrid,” H. J. Kim, C. Y. Chun, K. J. Lee, P. Jang and B. H. Cho, 2015 9th International Conference on Power Electronics and ECCE Asia (ICPE-ECCE Asia), Seoul, 2015, pp. 1750-1755.
251. “Gain-Scheduled Control using Voltage Controlled Oscillator with Variable Gain for a LLC Resonant Converter”, Sang Woo Kang, Hye-Jin Kim, and Bo-Hyung Cho, ECCE, Sep. 14-Sep.18, 2014.
250. “Control Design of Coordinated Droop Control for Hybrid AC/DC Microgrid Considering Distributed Generation Characteristics”, Wooin Choi, and Bo-Hyung Cho, ECCE, Sep. 14-Sep.18, 2014.
249. “State-of-Charge Estimation for Lithium-Ion Battery Pack Using Reconstructed Open-Circuit-Voltage Curve”, Chang Yoon Chun, Gab-Su Seo, Sung Hyun Yoon, and Bo-Hyung Cho, IPEC, May 18-May 21, 2014.
248. “An improved modulated carrier control of single phase CCM boost PFC converter”, Hyejin Kim, Bo-Hyung Cho, and Hangseok Choi, IPEC, May 18-May 21, 2014.
247. “A single-phase shunt active power filter with an improved modulated carrier control,”, Gibong Son, Hye-Jin Kim and Bo-Hyung Cho, APEC, March 16-March 20, 2014.
246. “Interleaved Continuous Conduction Mode Power Factor Correction Boost Converter with Improved Modulated Carrier Control Method”, Hye-Jin Kim, Bo-Hyung Cho, and Hang-Seok Choi, APEC, Mar. 17 – Mar. 21, 2013.
245. “ Photovoltaic AC Parameter Characterization for Dynamic Partial Shading and Hot Spot Detection”,Katherine A. Kim ,Philip T. Krein,Gab-Su Seo and Bo-Hyung Cho, APEC, Mar. 17 – Mar. 21, 2013.
244.  “Load Current-Sensor-Less Feed-Forward Method for Fast Load Transient Response using Digital Control”, Kyu-Sik Choi, Hye-Jin Kim, and Bo-Hyung Cho, APEC, Mar. 17 – Mar. 21, 2013.
243. “A Low-Common Mode Noise and High-Efficiency Buck-Buck-Boost Inverter”, Jong-Won Shin, Ho-JoonShin, Jung-Ik Ha, and Bo-Hyung Cho, APEC, Mar. 17 – Mar. 21, 2013.
242. “Implementation of EKF combined with Discrete Wavelet Transform-based MRA for Improved SOC Estimation for a Li-ion Cell, Jonghoon Kim, Chang-Yoon Chun, and Bo-Hyung Cho, APEC, Mar. 17 – Mar. 21, 2013.
241. “Discrimination and State-of-Health Diagnosis based on the Discrete Wavelet Transform for a Polymer Electrolyte Membrane Fuel Cell”, Jonghoon Kim, Chang-Yoon Chun, and Bo-Hyung Cho, APEC, Mar. 17 – Mar. 21, 2013.
240. “Topology and Control Design of Converters for Short-circuit Fault Protection in DC Microgrids”, Wooin Choi, and Bo-Hyung Cho, IECON, Nov. 10 – Nov. 13, 2013.
239. “DC Level Dimmable LED Driver using DC Distribution”, Gab-Su Seo, Bo-Hyung Cho, and Kyu-Chan Lee, ECCE, Sep. 15 – Sep. 19, 2013.
238. “A Center-tapped Forward-flyback DC/DC Converter for Low Power application”, SeungWoon Lee, KyuSik Choi, Bo-Hyung Cho, and ByungChul Hyun, ECCE, Sep. 15 – Sep. 19, 2013.
237. “Novel Topology Derivation for Low-common Mode Noise H-bridge Converters with Additional Switches”, Jong-Won Shin, Hojoon Shin, Jung-Ik Ha, and Bo-Hyung Cho, ECCE, Sep. 15 – Sep. 19, 2013.
236. “DC Technology Realization Projects in Korea”, Gab-Su Seo, and Bo-Hyung Cho, DES, Sep. 9 – Sep. 12, 2013.
235. “A Parallel-series Connected Four-transformer Half Bridge DC-DC Converter for Electric Vehicle Application”, SeungWoon Lee, JeHyun Yi, WooSup Kim, and Bo-Hyung Cho, ECCE Asia, Jun. 3 – Jun. 6, 2013.
234. “A Fast State-of-charge Estimation Algorithm for LiFePO4 Batteries Utilizing Extended Kalman Filter”, Chang Yoon Chun, Gab-Su Seo, Bo-Hyung Cho, and Jonghoon Kim, ECCE Asia, Jun. 3 – Jun. 6, 2013.
233. “Photovoltaic Module-level DC-DC Converter with Arc Fault Protection Scheme for DC Distribution System AC Parameter Charanterization for Dynamic Partial Shading and Hot Spot Detection”, Gab-Su Seo, Bo-Hyung Cho, and Kyu-Chan Lee, ECCE Asia, Jun. 3 – Jun. 6, 2013.
232. “Interleaved continuous conduction mode power factor correction boost converter with improved modulated carrier control method”, Hye-Jin Kim, Bo-Hyung Cho, and Hangseok Choi, APEC, Mar. 17-Mar. 21, 2013.
231. “A Low-Common Mode Noise and High-Efficiency Buck-Boost Inverter”, Jong-Won Shin, Hojoon Shin, Jung-Ik Ha, and Bo-Hyung Cho, APEC, Mar. 17-Mar. 21, 2013.
230. “Photovoltaic AC Parameter Charanterization for Dynamic Partial Shading and Hot Spot Detection”, Katherine A. Kim, Philip T. Krein, Gab-Su Seo, and Bo-Hyung Cho, APEC, Mar. 17-Mar. 21, 2013.
229. “Implementation of EKF Combenid with Discrete Wavelet Transform-based MRA for Improved SOC Estimation for a Li-Ion Cell”, Jonghoon Kim, Chang-Yoon Chun, and Bo-Hyung Cho, APEC, Mar. 17-Mar. 21, 2013.
228. “Load Current-sensor-less Feed-forward Method for Fast Load Transient Response using Digital Control”, Kyusik Choi, Hye-Jin Kim, and Bo-Hyung Cho, APEC, Mar. 17-Mar. 21, 2013.
227. “Discrimination and State-of-health Diagnosis Based on the Discrete Wavelet Transform for a Polymer Electrolyte Membrane Fuel Cell”, Jonghoon Kim, Chang-Yoon Chun, and Bo-Hyung Cho, APEC, Mar. 17-Mar. 21, 2013.
226. “Arc Protection Scheme for DC Distribution Systems with Photovoltaic Generation”, Gab-Su Seo, Hyunsu Bae, Bo-Hyung Cho, and Kyu-Chan Lee, ICRERA, Nov. 11-Nov. 14, 2012.
225. “A Sensorless Continuous and Discontinuous Conduction Mode Detection Method for a Synchronous Converter Using PWM Pulse Skipping”, Jongbok Baek, Wooin Choi and BoHyung Cho, ECCE, Sep. 15-Sep. 20, 2012.
224. “Discrimination and Screening Method for a Li-Ion Cell based on Discrete Wavelet Transform(DWT)”, Jonghoon Kim, Woojin Kim, Jungpil Park, Changyoon Chun and BoHyung Cho, ECCE, Sep. 15-Sep. 20, 2012.
223. “DC Islanding Detection Algorithm Using Injection Current Perturbation Technique for Photovoltaic Converters in DC Distribution”, Gab-Su Seo, Kyu-Chan Lee and Bo-Hyung Cho, ECCE, Sep. 15-Sep. 20, 2012.
222. “A Low Common Mode Noise Bridgeless Boost-Buck-Boost Power Factor Correction Rectifier”, Jong-Won Shin, Gab-Su Seo, Jung-Ik Ha and Bo-Hyung Cho, ECCE, Sep. 15-Sep. 20, 2012.
221. “Cost Effective Photovoltaic Power Conditioning System with Simple Control Algorithm in DC Microgrids”, Gab-Su Seo, Jong-Won Shin, Kyu-Chan Lee and Bo-Hyung Cho, COMPEL, Jun. 10-Jun. 13, 2012.
220. “Modeling and Implementation of Digital Control for Critical Conduction Mode Power Factor Correction Rectifier”, Jong-Won Shin, Gab-Su Seo, Bo-Hyung Cho and Kyu-Chan Lee, COMPEL, Jun. 10-Jun. 13, 2012.
219. “Digital Control of Synchronous Buck Converter with Multi-mode for Wide Load Range”, Jongbok Baek, Wooin Choi and Bohyung Cho, IPEMC, Jun. 2-Jun. 5, 2012.
218. “Discrete Wavelet Transform-Based Characteristic Analysis and SOH Diagnosis for a Li-Ion Cell”, Jonghoon Kim, Gab-Su Seo, Bohyung Cho, Woojin Kim, Jungpil Park and T. Ishikawa, IPEMC, Jun. 2-Jun. 5, 2012.
217. “Electrolytic Capacitor-less PV Converter for Full Lifetime Guarantee Interfaced with DC Distribution”, Gab-Su Seo, Bo-Hyung Cho and Kyu-Chan Lee, IPEMC, Jun. 2-Jun. 5, 2012.
216. “Gate Signal Omission to Reduce the Drive Loss of CRM PFC Rectifier”, Jong-Won Shin, Bo- Hyung Cho and Kyu-Chan Lee, IPEMC, Jun. 2-Jun. 5, 2012.
215. “OCV Hysteresis Effect-based SOC Estimation in Extended Kalman Filter Algorithm for a LiFePO4/C Cell”, Jonghoon Kim, Gab-Su Seo, Chanyoon Chun, Seongjun Lee and Bo-Hyung Cho, IEVC, Mar. 4-Mar. 8, 2012.
214. “Photovoltaic Micro Converter for Driving Distance Extension of Electric Vehicle”, Gab-Su Seo and Bo-Hyung Cho, IEVC, Mar. 4-Mar. 8, 2012.
213. “A Digital Predictive Critical Conduction Mode Buck Converter Control Method,” Jye-Jun Lee, Jong-Won Shin, and Bo hyung Cho, APEC, Feb. 5-Feb. 9, 2012.
212. “Digitally Controlled Open-Loop Master-Slave Interleaved Boost PFC Rectifier,” Jong-Won Shin, Gab-Su Seo, Bo-hyung Cho, and Kyu-Chan Lee, APEC, Feb. 5-Feb. 9, 2012.
211. “380V DC Distribution System Design and Analysis”, ChulWoo Park, Gab-Su Seo, Jongbok Baek and BoHyung Cho, DBPA, Dec. 12-Dec. 13, 2011.
210. “Digitally Adaptive controlled Bidrectional DC-DC converter for Energy Storage System”, Jongbok Baek, Wooin Choi, and Bohyung Cho, DBPA, Dec. 12-Dec.13, 2011.
209. “DC Appliance Technology and Energy-efficient PV interface with DC distribution System”, Gab-Su Seo, Kyu-Chan Lee, Hyunsu Bae and Bo-Hyung Cho, DBPA, Dec. 12-Dec. 13, 2011.
208. “Characteristic Analysis and Modeling on PEMFC Degradation Associated with Low Frequency Ripple Current Effects,” Jonghoon Kim, Minho Jang, Bohyung Cho, and Yongsug Tak, ECCE, Sep.17-Sep. 22, 2011.
207. “Bridgeless Isolated PFC Rectifier Using Bidirectional Switch and Dual Output Windings,” Jong-Won Shin, Jong-bok Baek, and Bo-Hyung Cho, ECCE, Sep.17-Sep. 22, 2011.
206. “Modeling and Analysis of DC Distribution Systems,” Gab-Su Seo, Jongbok Baek, Kyusik Choi, Hyunsu Bae, and Bohyung Cho, ICPE, May 30-Jun. 3, 2011.
205. “Multilayer Piezoelectric Transducer Design Guidelines for Low Profile Magnetic-Less DC/DC Converter,” Gab-Su Seo, and Bo-Hyung Cho, ICPE, May 30-Jun. 3, 2011.
204. “A Critical Conduction Mode Bridgeless Flyback Converter,” JongBok Baek, Jongwon Shin, Paul Jang, and Bohyung Cho, ICPE, May 30-Jun. 3, 2011.
203. “SOC/Capacity Estimation of a Li-ion Battery Based on Pattern Recognition at Different Temperature,” Jonghoon. Kim, SeongJun. Lee, and Bohyung. Cho, ICPE, May 30-Jun. 3, 2011.
202. “A Novel High Step-Up Zero-Current-Switching Tapped-Inductor Boost Converter,” Jay-June Lee and Bo-Hyung Cho, ICPE, May 30 -Jun. 3, 2011.
201. “Irradiance and Temperature Transient Sensitivity Analysis for Photovoltaic Control,” Katherine A. Kim, Philip T. Krein, Jay. J Lee, Hyunsu Bae, and Bo-Hyung Cho, ICPE, May 30-Jun. 3, 2011.
200. “Average Current Mode Control in Digitally Controlled Discontinuous-Conduction-Mode PFC Rectifier for Improved Line Current Distortion ,” Jong-won Shin, Bo-Hyung Cho, and Jae-Ho Lee, APEC, Mar. 6-11, 2011.
199. “High Accuracy State-of-Charge Estimation of Li-ion Battery Pack Based on Screening Process,” Jonghoon Kim, Jongwon Shin, Changyoon Jeon, Bohyung Cho, APEC, Mar. 6-11, 2011.
198. “Low-profile AC/DC Converter for Laptop Adaptor,” Jong-Bok Baek, Ji-Tae Kim and Bo-Hyung Cho, APEC, Mar. 6-11, 2011.
197. “A Modification Guideline for Electrical Appliances Compatible with DC Distribution System,” Kyusik Choi, Jongbok Baek, Gab-Su Seo, Cheol-Woo Pak, Hyejin Kim, Hyunsu Bae and Bo Hyung Cho, DC Building Power Asia, Tokyo, Japan, Dec. 13-14, 2010.
196. “Modeling and Analysis of DC Power Distribution Systems for Residential and Commercial Buildings,” Gab-Su Seo, Jongbok Baek, Kyusik Choi, Cheol-Woo Pak, Hyejin Kim, Hyunsu Bae and Bo Hyung Cho, DC Building Power Asia, Tokyo, Japan, Dec. 13-14, 2010.
195. “SOH Prediction of a Li-Ion Battery based on Hamming Network using Two Patterns Recognition,” Jonghoon Kim, Seongjun Lee and B. H. Cho, The 25th World Battery, Hybrid and Fuel Cell Electric Vehicle Symposium & Exhibition (EVS25), Nov. 2010.
194. “Development of Software Testbed Using Parametric Design Approaches for a Series Hybrid Military Vehicle,”” S. J. Lee, J. C. Kim, H. S. Bae, D. H. Choi and B. H. Cho, IEEE Vehicle Power and Propulsion Conference (VPPC), Sep. 2010.
193. “Development of Design Tool for Hybrid Power Systems of Hybrid Electric Military Combat Vehicles,” Dong Hwan Choi, Seong Jun Lee, Bo-Hyung Cho and Yeo Giel Yoon, IEEE Vehicle Power and Propulsion Conference (VPPC), Sep. 2010.
192. “Screening Process of Li-Ion Series Battery Pack for Improved Voltage/SOC Balancing,” Jong-Hoon Kim, Jong-Won Shin, Chang-Yoon Jeon, Bo-Hyung Cho, IPEC, pp. 1174-1179, Jun. 2010
191. “Selective Flyback Balancing Circuit with Improved Balancing Speed for Series Connected Lithium-ion Batteries,” Jong-Won Shin, Gab-Su Seo, Chang-Yoon Chun, Bo-Hyung Cho, IPEC, pp. 1180-1184, Jun. 2010
190. “A Magnetic Component-less Series Resonant Converter Using a Piezoelectric Transducer for Low Profile Application,” Gab-Su Seo, Jong-Won Shin, Bo-Hyung Cho, IPEC, pp. 2810-2814, Jun. 2010
189. “Analysis and Design of the Half Bridge Magnetizing Inductor Resonant(LmC) DC/DC Converter,” B.-C. Hyeon and B.-H. Cho, APEC, pp. 1373-1377, Feb. 2010
188. “IGBT Based High Voltage Converter with Integrated Magnetics,” Woo-Sup Kim, Seoung-Woon Lee, Su-Yong Chae, Bo-Hyung Cho, INTELEC, Oct. 2009
187. “The Determination of State of Charge Based on Extended Kalman Filter Using Per-Unit System and Time Constant Principle,” Jonghoon Kim, Seongjun Lee, Bohyung Cho, INTELEC, Oct. 2009
186. “A Novel Multiple-Output Converter using Band Pass Filters,” Kyusik Choi, Joung-Hu Park, and Bo-Hyung Cho, INTELEC, Oct. 2009
185. “A Half Bridge LC Resonant Converter with Reduced Current Ripple of the Output Capacitor,” Byeong Cheol Hyeon, Ji Tae Kim, Bo Hyung Cho, INTELEC, Oct. 2009
184. “Discrimination of Battery Characteristics Using Discharging/Charging Voltage Pattern Recognition,” Jonghoon Kim, Seongjun Lee, Bohyung Cho, ECCE, pp. 1799-1805, Sep. 2009
183. “Multiple Output of Dual Half Bridge LLC Resonant Converter Using PFM-PD Control,” Byeong Cheol Hyeon, Bo Hyung Cho, ECCE, pp. 1133-1140, Sep. 2009
182. “Modeling and Control of the Single-Phase Photovoltaic Grid-Connected Cascaded H-Bridge Multilevel Inverter,” S.J. Lee, H.S. Bae, B.H. Cho, ECCE, pp. 43-47, Sep. 2009
181. “The State of Charge Estimation Employing Empirical Parameters Measurements for Various Temperatures,” Jonghoon Kim, Seongjun Lee, Bohyung Cho, IPEMC, pp. 939-944, May 2009
180. “A New Zero Current Transition Boost Converter Using Split Inductors,” J. W. Shin, S. Y. Chae, B. H. Cho, IPEMC, pp. 534-539, May 2009
179. “Current Control Design for a Grid Connected Photovoltaic/Fuel Cell DC-AC Inverter”, H. S. Bae, S. J. Lee, K. S. Choi, S. S. Jang, and Bo H. Cho, APEC, pp. 1945-1950, Feb. 2009
178. “An Integrated AC-DC Converter with Tight Output Voltage Regulation”, S.Y. Chae, B.C. Hyeon, B.H. Cho, APEC, pp.1849-1854, Feb. 2009
177. “A New Energy Recovery Circuit for the Capacitive Load using the Current-Balance Transformer”, J. B. Baek, J. H. Park, B.H. Cho, APEC, pp.1676-1679, Feb. 2009
176. “A Dynamic Model of a PEM Fuel Cell System”, J.M. Lee, B.H. Cho, APEC, pp.720-724, Feb. 2009
175. “Systematical Controller Design for Two-Stage Grid-connected Photovoltaic Power Conditioning System”, H.S. Bae, S.J. Lee, K.S. Choi, B.H. Cho, PVSEC, pp. xx-xx, Sep. 2008
174. “A New Energy-Recovery Circuit for the Plasma Display Panel Using the Switched Transformer”, Jongwon Shin, Woosup Kim, Joung-Hu Park, Bo-Hyung Cho, PESC, pp.1857-1861, June. 2008
173. “Power System Structure and Control Strategy for Fuel Cell Hybrid Vehicle”, J.M. Lee, B.H. Cho, PESC, pp.1331-1335, June. 2008
172. “Current-sourced Push-pull Inverter for Mercury-free Flat Fluorescent Lamp Driving”, Joung-Hu Park, Jong-Bok Baek, Bo-Hyug Cho, SID, pp.1560-1563, May. 2008
171. “Digital State Feedback Control and Feed-Forward Compensation for a Parallel Module DC-DC Converter using the Pole Placement Technique” H. S. Bae, J. H. Yang, J. H. Lee and Bo H. Cho, APEC, pp.1722-1727, Feb. 2008
170. “The Maximum Pulse Current Estimation for the Lithium-Ion Battery”, S. J. Lee, J. H. Kim, J. M. Lee, and Bo H. Cho, APEC, pp.1273-1277, Feb. 2008
169. “Digital Load Current Feed-forward Control Method for a DC-DC Converter”, S.Y. Chae, B.C. Hyun, W.S. Kim, B.H. Cho, APEC, pp.498-502, Feb. 2008
168. “A Simplified Series-Parallel Structure for the Regulated Peak Power Tracking (RPPT) System”, J. H. Yang, H.S. Bae, J.H. Lee and Bo. H. Cho, APEC, pp.160-166, Feb. 2008
167. “Adaptive Phase Control Method for Load Variation of Resonant Converter with Piezoelectric Transformer”, S. T. Yun, J.M. Sim, J.H. Park, S. J. Choi, B. H. Cho, PEDS07, pp.164-168, Nov. 2007
166. “A New Direct Current Internal Resistance and State of Charge Relationship for the li-ion battery pulse power estimation”, J. H. Kim, S.J. Lee, J.M. Lee, and B.H. Cho, ICPE, pp.1173-1179, Oct. 2007
165. “MFFL Driving System with Current Feedback maintaining glow discharge mode”, J. B. Baek, J.H. Park, and B.H. Cho, ICPE, pp.990-995, Oct. 2007
164. “Digital Current Mode Control Approach for the parallel module dc-dc converters”, B.H. Cho, H.S.Bae, ICPE, pp.9-15, Oct. 2007
163. “Low cost energy recovery circuit for PDP using Planar Transformer networks”, W. S. Kim, S.Y. Chae, B.C. Hyun, and B.H. Cho, IMID, pp.1193-1196, Aug. 2007
162. “Load Current Prediction Method for a DC-DC converter in plasma display panel”, S. Y. Chae, B.C. Hyun, W.S. Kim, and B.H. Cho, IMID, pp.609-612, Aug. 2007
161. “Gain-adjustment Technique for Resonant Power Converters with Piezoelectric Transformer”, J. H. Park, S.J. Choi, S.M. Lee, and B.H. Cho, PESC, pp.2549-2553, June. 2007
160. “The State and Parameter Estimation of an Li-Ion Battery Using a New OCV-SOC Concept”, S.J. Lee, J.H. Kim, J.M. Lee, and B.H. Cho, PESC, pp.2799-2803, June. 2007
159. “High Efficiency Inverter Systems for Driving Mercury-free Flat fluorescent Lampsl”, J. H. Park, I.K. Lee, B.H. Cho, and Ki-Woong Whang, PCC, pp.717-720, April. 2007
158. “Analysis of the thermal balance characteristics for multiple-connected Piezoelectric Transformers”, J. H. Park, S.M. Lee, S.J. Choi, and B.H. Cho, ISAF, pp.125-128, May. 2007
157. “Digital Predictive Feed-Forward Controller for a DCDC Converter in Plasma Display Panel”, S. Y. Chae, B.C. Hyun, P. Agarwal, W.S. Kim, B.H. Cho, APEC, pp.894-898, Feb. 2007
156. “A Cost Effective PDP Sustainer using Two-Winding Transformer with Hybrid Operation”,W.S. Kim, S.Y. Chae, B.C. Hyun, D.Y. Lee* and B.H. Cho, APEC, pp.294-298, Feb. 2007
155. “Digital State Feedback Current Control using Pole Placement Technique for the 42V/14V Bi-Directional DC-DC Converter Application”, H. S. Bae, J. H. Yang, J. H. Lee and Bo H. Cho, APEC, pp.3-7, Feb. 2007
154. “PWM-switch Model of Tapped Inductor Converters under Hysteric Current-mode Control”,J.H.Park, T.H. Kim and B.H.Cho, IECON, pp.2899-2904, Nov. 2006
153. “Modeling and Real Time Estimation of Lumped Equivalent CircuitModel of a Lithium Ion Battery”, Jaemoon Lee, Jaeho Lee, Onyong Nam, Jonghun Kim, and Bo Hyung Cho EPE, pp1536-1540, Aug. 2006
152. “Advanced Incremental Conductance MPPT Algorithm with a Variable Step Size”, Jae Ho Lee , HyunSu Bae and Bo Hyung Cho, EPE, pp603-607, Aug. 2006
151. “Digital Resistive Current Control For the Parallel Interleaved DC-DC Converters” ,Hyunsu Bae, Jaeho Lee and Bohyung Cho, EPE, pp166-171, Aug. 2006
150.”Input Filter Interaction Analysis of the Solar Array Regulator Using Current Mode Control”,J.H. Lee, H.S. Bae and Bo H. CHo, IECEC06, July 2006
149.”Li-Ion Battery SOC Estimation Method based on the Reduced Order Extended Kalman Filtering”,O.Y. Nam, J.M. Lee, J.H.Lee, J.H.Kim, and Bo H. CHo, IECEC06, July 2006
148.”Large Signal Stability Analysis of the Solar Array Power System Using the Controlled Load Characteristic”,H.S. Bae, J.H. Lee and Bo H. CHo, IECEC06, July 2006
147.”Small signal Modeling of Hysteretic Current Mode Control Using the PWM Switch Model “,J.-H. Park and Bo H. CHo, COMPEL, pp.225-230, July 2006
146.”Input Parallel-Output Series Connection of Radial Mode disk-type Piezoelectric Transformer for Thermal Balance Improvement”, S.M. Lee, S.J. Choi, S.T. Yun and Bo H. CHo, PESC2006, pp.2994-2998, Jun 2006
145.”Design of Peak and Charge Current-mode Control for Parallel Module Solar Array Regulator System”, S.H. Park, H.S. Bae, J.H. Lee and Bo H. CHo, PESC2006, pp.43-47, Jun 2006
144.”A Novel Transformer Coupled Efficient AC-PDP Sustain Driver”, P. Agarwal, W.S. Kim and Bo H. CHo, PESC2006, pp.169-174, Jun 2006
143.”Digital Control of the Parallel Interleaved Solar Array Regulator Using the Digital Signal Processor”, H.S. Bae, S.H. Park, J.H. Lee and Bo H. CHo, PESC2006, pp.2828-2832, Jun 2006
142.”A current driven Half-Bridge ZCS with asymmetrical PWM operation”, B.C. Hyun, W.S. Kim, J.H. Lee and Bo H. CHo, PESC2006, pp.991-995, Jun 2006
141.”Adaptive Frequency Control Strategy for Piezoelectric Transformer in AC/DC Adapter Application using Phase-Detector”, S.J. Choi,M.H. Ryu, S.M. Lee and Bo H. CHo, APEC06, pp.4, Mar 2006
140.”A New Piezoelectric Transformer Driving Topology for Universal Input AC/DC Adapter using a Constant Frequency PWM control”,M.H. Ryu, S.J. Choi, S.M. Lee and Bo H. CHo, APEC06, pp.4, Mar 2006
139.”Constant resistance control of solar array regulator using average current mode control”,J.H. Lee, H.S. Bae, S.H. Park and Bo H. CHo, APEC06, pp 6, Mar 2006
138.”A New Energy Recovery Circuit for the PDP sustainer using Auxiliary Transformer”, W.-S.Kim, P. Agarwal, S.-y. Chae, and Bo H. CHo, SID2006, pp 623, Jun 2006
137.”An Efficient and Cost-Effective Novel Driving Scheme for AC-PDP Sustain Driver”, P. Agarwal, W.-S.Kim, S.-y. Chae, and Bo H. CHo, SID2006, pp 610, Jun 2006
136.”New piezoelectric transformer adapter with Universal input voltage range” T. I. Kim, S.J. Choi, S. M. Lee and Bo H. CHo, PEDS05, pp 1223-1227, Nov 2005
135.”Energy Recovery Circuit for the Plasma Display Panel Sustainer”, W.S. Kim and B.H. Cho, IMID, July 2005
134.”Modeling and Characterization of Radial-mode Disk-type Piezoelectric Transformer for AC/DC Adapter” S. J. Choi, T. I. Kim, S. M. Lee and Bo H. CHo, PESC05, pp624-629, Jun 2005.
133.”New Control Strategy for 2-stage Utility-Connected Photovoltaic Power Conditioning System with a low cost digital processor” H. S. Bae, J. H. Park, Cho, G. J. Yu and Bo H. Cho, PESC05, pp2925-2929, Jun 2005.
132.”Non-isolation Soft-switching Buck Converter with Tapped-inductor for Wide-input Extreme Step-down Applications” J. H. Park and Bo H. Cho, PESC05, pp1941-1946, Jun 2005.
131.”Uniform Current Distribution in Driving Cold Cathode Fluorescent Lamps(CCFL) in Parallel” C.G. Kim, K.C. Lee and Bo H. Cho, PESC05, pp1087-1093, Jun 2005.
130.”Modeling of CCFL using Lamp Delay and Stability Analysis of Backlignt Inverter for Large Size LCD TV” C.-G. Kim, K.-C. Lee and B. H. Cho, APEC05, pp1751-1757, Mar 2005.
129.”Transient Current Suppression Scheme for Bi-Directional DC-DC Converters in 42V Automotive Power Systems ” C.G. Yoo, W.C. Lee, K.C. Lee and B.H. Cho, APEC05, pp1600-1604, Mar 2005.
128.”A Nover Full-Bridge DC-DC Converter using Energy-Recovery Driving Circuit with Regenerative Transformer” D.Y. Lee W.S. Kim and B. H.Cho APEC05, pp1543-1548 , Mar 2005.
127.”A New Control Method for a Low Frequency Inverter of MHD Lamp Ballast with a Synchronous Rectifier” I.K. Lee and B.H. Cho APEC05, pp1060-1064, Mar 2005.
126.”Design and Analysis of High-voltage Transformer for HID Lamp Igniter” W.S. Kim and B.H. Cho APEC05, pp1043-1048, Mar 2005.
125.”Development of the Control Logic For the 42V HEV Systeml” J.H. Lee and B. H.Cho APEC05, Vol. 2, pp1009-1014, Mar, 2005.
124.”Design of Half-Bridge Piezo-Transformer Converters in the AC Adapter Applications” S.J. Choi, T.I.Kim, B.H. Cho, APEC05, Vol 1. pp244-248, Mar, 2005..
123.”Development of the Logic Based Control Algorithm For 42V Automotive System” J.H. Lee and B. H.Cho ICPE04 Nov, 2004.
122.”Modeling of 36V Lead Acid Battery for the 42V Automotive System Simulatoin” H.S. Yun, J.H. Lee and B. H.Cho ICPE04 Nov, 2004.
121.”A Frequency Controlled Bi-directional Synchronous Rectifier Converter for HEV Usnig Super- Capacitor” S.-G. Yoon, J.-M. Lee, J.-H. Park, I.-K. Lee and B. -H.Cho PESC Vol., pp135-140, Jun, 2004.
120.”Small-signal Modeling of the Tapped-Inductor Converter under Variable Frequency Control” T.H. Kim, J. H. Park, and B. H.Cho PESC Vol., pp1648-1652, Jun, 2004.
119.”Dual-Module Based Maximum Power Poin Tracking Control of PV System” Jun-Youn Ahn, Jong-Hu Park and Bo H.Cho APEC Vol.3, pp1509-1514, Feb,2004.
118.”A Soft-switching Active-Clamp Scheme for Isolated Full-Bridge Boost Converter” En-sung Park, Sung-Jin Choi, J.Moon Lee and Bo H. Cho APEC Vol.2,pp1067-1070 Feb,2004
117.”A High Efficiency MHD Lamp Ballast with a Frequency Controlled Synchronous Rectifier” In-Kyu Lee and Bo H. Cho APEC Vol.2,pp973-977,Feb,2004
116. “The Power Variation Islanding Detection Method for the 3-phase Grid-connected Photovoltaic System” Jong-Hu Park, Ju-Dai Kim, K.J. Yoo, and Bo H. Cho, PVSEC, pp 487-488, Jan, 2004.
115. “Novel Energy-Recovery Driving Circuit for Plasma Display Panel using Regeneartive Transformer” Dong Y. Lee, Jun H. Yang, and Bo H. Cho, PESC vol. 2 pp 656-659, Jun, 2003.
114. “Large Time-Scale Electro-Thermal Simulation for Loss and Thermal Management of Power MOSFET”,J Hoon Lee and B. H. Cho, PESC vol.1 pp 112-117, Jun, 2003.
113. “The Zero Voltage Switching(ZVS) Critical Conduction Mode(CRM) Buck Converter with Tapped-inductor”, Jong-Hu Park and B. H. Cho, APEC vol.1 pp.1077-1081. Feb, 2003.
112. “A Development of an Energy Storage System for Hybrid Electric Vehicles Using Supercapacitor”, Jin-uk Jeong, Hyeoun-dong Lee, Chul-soo Kim, Hang-Seok Choi, Bo H. Cho. pp. The 19th International Battery, Hybrid and Fuel Cell Electric Vehicle Symposium & Exhibition, pp.1379-1389, Oct 2002.
111. “Improved zero-voltage-transition(ZVT) boost converter using coupled inductor and low-voltage Zener diode” Il-oun Lee, D.Y. Lee, B.H Cho, PCC Osaka 2002, vol.2, pp627-631
110. “Power factor pre-requlator (PFP) with an imroved zero-current-swithing(ZCS) PWM switch cell”, Hang-Seok Choi, B.H. Cho, PCC Osaka 2002, vol.1, pp.19-24.
109. “A novel controller for switching audio power amplifier with digital input”, Jong-hu Park, Chang G. Kim, Jae-hoon Jeong and Bo H. Cho, PESC vol.1 pp.39-44, 2002. 6.
108. “High Performance Boost PFC Pre-regulator With improved Zero-Voltage-Transition (ZVT) Converter”,Il-Oun Lee, D.Y. Lee and B.H. Cho, PESC vol. 3 pp. 1387-1391, 2002. 6.
107.”Analysis and Design Considerations of Zero-Voltage and Zero-Current-Switching (ZVZCS) Full-Bridge PWM Converters”,Hang-Seok Choi, J. H. Lee, J. W. Kim and B. H. Cho, PESC vol 4. pp. 1835-1840, 2002. 6
106. “Zero-Current-Switching(ZCS) Power Factor Pre-regulator(PFP) with Reduced Conduction Losses”, Hang-Seok Choi, B. H. Cho, APEC vol 2. pp.962-967, 2002. 3.
105. “A New HID Lamp Ballast using Internal LC Resonance and Coupled Inductor Filter”, Byoung-Chul Cho, S.J.Moon, I.K.Lee and B.H.Cho, ICPE 2001, pp.737-740
104. “Multiple Battery Module for the Low-Earth-Orbit Spacecraft Power System”, Yoon-Jay Cho and B.H.Cho, ICPE 2001, pp84-88
103. “Grid-Connected Photovoltaic Inverter with Zero-Current Switching”, Hang-Seok Choi, Y.J.Cho, J.D. Kim, and B.H.Cho, ICPE 2001, pp.251-255
102. “Large Signal Analysi of Peak Power Tracking System”, Yoon-Jay Cho and B.H. Cho, IECEC2001, pp.211-216
101. “Novel Zero-Current-Switching (ZCS) PWM Switch Cell Minimizing Additional Conduction Loss”, Hang-Seok Choi and B. H. Cho, PESC pp. 967-973, 2001
100. “High Performance Boost PFP (Power Factor Pre-regulator) with an improved ZVT converter”, Jin-Hyoe Kim, D. Y. Lee, H. S. Choi and B. H. Cho, APEC pp. 337-342, 2001.
99. “A Novel Droop Method for the Converter Parallel Operation”, Jung-Won Kim, Hang-Seok Choi and B.H. Cho, APEC pp. 959-964, 2001.
98. “Novel-Zero-Voltage and Zero-Current-Switching(ZVZCS) Full-Bridge PWM Converter Using Coupled Output Inductor”, Hang-Seok Choi, Jung-Won Kim and B.H. Cho, APEC 2001.
97. “A Novel Charger/Dischager for the Parallel Connected Battery Module System”, Ki-Sun Lee, Yoon-Jay Cho, Ki-Young Jang, Bo-Hyung Cho, Power Systems Conference pp.35-40, 2000
96. “Design and Analysis of Automotive HID lamp Ballast System Using Auxiliary Winding”, Kyuchan Lee and Bo.H.Cho, IEEE PESC pp. 544-549, 2000
95. “Development of the Micro-Controller Based Automotive High Intensity Discharge lamp Ballast”, Kyuchan Lee and Bo.H.Cho, IPEC pp.435-440, 2000
94. “Input Series-Output Parallel Connected Converter for High Speed Train Power System”, J.W.Kim, J.S.You and B.H.Cho, IPEC pp.695-700, 2000
93. “Modeling analysis and Design of 10kw Parallel module ZVZCS Full Bridge PWM Converter”, H.S.Choi, J.W.Kim, J.H.Lee and B.H. Cho, IEEE APEC, pp.321-326, 2000
92. “Design of a Contactless Battery Charger for Cellular Phone”, C.H.Kim, D.H.Seo, J.H.Park and B.H.Cho, APEC pp.769-773, 2000
91. “Modeling and Control of Automotive HID Lamp Ballast”, I.K.Lee, K.C.Lee and B.H.Cho, PEDS pp.506-510, 1999
90. “Inductor Current Sensing Peak-Power-Tracking Solar Array Regulator”, Y.J.Cho, K.S.Lee and B.H.Cho, IECEC No.01-2444, 1999
89. “A Novel Battery Charger-Discharger of the Regulated-Peak-Power Tracking System”, Y.J.Cho and B.H.Cho, IECEC, No.01-2445, 1999
88. “Input Series – Output Parallel Connected Converter for High Voltage Power Conversion Applications Employing Charge Control”, J.W.Kim, J.S.You and B.H.Cho, IECEC, No.01-2599, 1999
87. “Exact Simulation of Conducted EMI in Switched Mode Power Supplies” D.Y.Lee, J.H.Lee, S.H.Min and B.H.Cho, IECEC, No.01-2598, 1999
86. “Analysis and Design of the Peak-Power-Tracking Solar Array Regulator Employing the Charge Control”, K.S.Lee, Y.J.Cho and B.H.Cho, IPEC , pp.982-986, 1998
85. “Two Stage Power Factor Correction(PFC) Converter with A Single PWM Controller”, H.S.Choi, K.C.Lee and B.H.Cho, ICPE, pp.252-257, 1998
84. “Input Series-Output Parallel Connected Converter Configuration for High Voltage Power Conversion Applications”, J.W. Kim, J.S.You and B.H.Cho, ICPE,pp.201-205 ,1998
83. “Design of the Feedback Loop for Single Controller Power Factor Correction Converter”, K.C.Lee, B.H.Cho, PESC, pp.899-907, 1998
82. “Small-Signal Modeling of Single-Phase Power-Factor Correcting AC/DC Converters:An Unified Approach”, J.Y.Choi, B.H.Cho, PESC, pp.1351-1357, 1998
81. “Design of Fluorescent Lamp Ballast with PFC Using a Power Piezoelectric Transformer”, S.J.Choi, K.C.Lee and B.H.Cho, APEC, pp.1135-1141, 1998
80. “A Digital Controlled Solar Array Regulator Employing the Charge Control,” Y.J. Cho and B.H. Cho, IEEE IECEC, pp.2222-2227, 1997
79. “Modeling and Simulation of Electric Vehicle Power System”, J.M.Lee and B.H. Cho, IEEE IECEC, pp.2005-2010, 1997
78. “Small-Signal Modeling of Single-Phase Power-Factor Correcting AC/DC Converters”, J.Y.Choi and B.H.Cho, JSEE 1997
77. “A Microprocessor Controlled Solar Array Regulator”, Y.J. Cho and B.H. Cho, JSEE 1997
76. “A Low Cost Power Factor Correction Converter Using Delay Control”, K.C.Lee and B.H. Cho, IEEE PCC, pp.335-340, 1997
75. “A Current Cotrolled Peak-Power-Tracking Solar Array Regulator”, Y.J Cho and B.H. Cho, IEEE IECEC, pp.2222-2227, 1997
74. “Transcutaneous Energy Transmission Using Double-Tuned Duty Cycle Control”, C.K. Kim and B.H. Cho, IEEE IECEC, pp.587-591, 1996
73. “Design of an Input Filter for Power Factor Correction AC to DC Converters Employing an Active Ripple Cancellation”, D.Y.Lee and B.H. Cho, IEEE IECEC, pp.582-586, 1996
72. “New Energy Transmission with Compensated Leakage Inductances of Transcutaneous Transformer for an Artificial Heart”, K.B. Chung and B.H. Cho, IEEE PESC,pp.898-907 , 1996
71. “An Energy Transmission System for an Artificial Heart Using Leakage Inductance Compensation of Transcutaneous Transformer”, G.B. Chung and B.H. Cho, IEEE PESC 1996, pp.898-907
70. “Power Electronics System Identification using Neural Network”, J. Choi and B.H. Cho, IEEE PESC 1996
69. “Empirical Data Modeling of Power Converters”, J. Choi, I. Choi, B.H. Cho and H. VanLandingham, IEEE PESC, pp. 1648-1654, 1996
68. “A New Leakage Inductance Compensation of Transcutaneous Transformer”, C.K.Kim, B.H.Cho, ICEE 1996
67. “Space-Vector Modulated PWM Converters for Photo-voltaic Interface Applications: Analysis, Control and Power Management Issues”, J. Rajagopalan and B.H. Cho, IEEE APEC 1995
66. “High Performance Control of Single Phase Power Factor Correction Circuits Using A Discrete Time Domain Control Method”, J. Rajagopalan, J. Cho, B.H. Cho and F. Lee, IEEE APEC 1995
65. “Design of a Single PWM Section Shunt Switching Unit for High Power Space systems”, D. Lee and B.H. Cho, IEEE PESC 1995
64. “Empirical Data Modeling of Power Converters”, P. Huynh and B.H. Cho, IEEE PESC 1995
63″Large-Signal Stability Analysis of PWM Converters”, P. Huynh and B.H. Cho, IEEE IECEC 1995
62. “A New Regulated Peak Power Tracking Spacecraft Power System Architecheture”, P. Huynh and B.H. Cho, IEEE IECEC 1995
61. “Modeling and analysis of Input Characteristics of Three-Phase Motors as Secondary Loads in the Space Station”, M. Shrivathsan, B.H. Cho and F.C. Lee, IEEE IECEC 1995
60. “Leakage Inductance Compensation of Transcutaneous Transformer”, ICEE95, July 1995, Taejon, Korea
59. “A Comparative Study on Paralleling Schemes of Converter Modules for Distributed Power Applications”, B. Choi, D.J. Kim and B.H. Cho, ICPE95, Seoul Korea
58.”A Four-Module Zero- Voltage-Switching Bidirectional Battery Charger/Discharger”, P. Espinosa, D. Sable, F. Lee and B.H. Cho, Power Electronics Conference, Blacksburg VA, Sept. 1994
57. M. Moon and B.H. Cho, “A Novel Active Ripple Filter for the Solar Array Shunt Switching Unit (SSU)”, Intersociety Energy Conversion Engineering Conference (IECEC), Monterey CA, Aug. 1994
56. J. Rajagopalan, J. Cho, B.H. Cho and F. Lee, “High Performance Control of Single Phase Power Factor Correction Circuits Using A Discrete Time Domain Control Method”, Power Electronics Con
ference, Blacksburg VA, Sept. 1994
55. “A Novel Single-Phase Power Factor Correction Scheme”, APEC ’93, March 7-11, 1993, San Diego CA
54. “Distributed Power System”, IEEE PESC, 1993
53. “A Systematic Procedure to Generate Load Impeadance Specifications in Distributed Power Systems.”, C. Wildrick*, F. Lee, B.H. Cho and B. Choi*, Power Electronics Specialists Conference (PESC), Seattle WA, June,1993
52. “Modeling, Analysis and Design of the Quasi-Average Current-Mode Control”, F.Huliehel*, W. Tang*, F. Lee and B.H. Cho, Applied Power Electronic Conference (APEC), San Diego CA, March 1993
51. “A New Design Approach for Distributed Power System”, F.Huliehel* and B.H. Cho, Intersociety Energy Conversion Engineering Conference (IECEC), Atlanta GA, Aug. 1993
50. “A Soft-Switching Bidirectional Converter for the Space Station Freedom Uninterruptable Power Supply”, G. Stojcic*, B.H. Cho and D. Sable, Intersociety Energy Conversion Engineering Conference (IECEC), Atlanta GA, Aug. 1993
49. “A New Zero-Voltage Switching Weinberg Converter for High voltage Space Power Distribution system.”, G. Stojcic*, D. Sable, B.H. Cho and F. Lee, European Space Power Conference, Graz Austria, Aug. 1993
48. “Analysis and Design of a Low-Ripple Coupled Inductor Topology”, S. Butler* and B.H. Cho, Power Electronics Conference, Blacksburg VA, Sept. 1993
47. “Regulated Peak-Power-Tracking Systems”, P. Huynh* and B.H. Cho, Power Electronics Conference, Blacksburg VA, Sept. 1993
46. “A Zero-Voltage-Switching Bidirectional Battery Charger/Discharger for the NASA EOS Satellite”, D.M.Sable, F.C.Lee and B.H. Cho, APEC, February 1992
45. “Design and Control of the NASA EOS Satellite Power System”, D. Sable, B.H. Cho, and F.C. Lee, Intersociety Energy Conversion Engineering Conference, Aug. 1992
44. “Design of a solar Array Simulator”, S. Buttler, B.H. Cho, and F.C. Lee, Intersociety Energy Conversion Engineering Conference, Aug. 1992
43. “Design of a Battery Simulator for the NASA EOS Space Platform Testbed”, Z. Gur, D. Sable, B.H. Cho, and F.C. Lee, Intersociety Energy Conversion Engineering Conference, Aug. 1992
42. “Small-Signal Dynamics and Control Design of LCC Reconant Converter”, E. Yang, B. Choi, F.C. Lee, B.H. Cho, Power Electronics Specialists Conference, JUNE, 1992
41. “Small-Signal Modeling of the Single-Phase Boost High Power Factor Converter with Constant Frequency Average Current Control”, F. Huliehel, F.C. Lee and B.H. Cho, Power Electronics Specialists Conference, June 1992
40. “Dynamic analysis and control design of LCC resonant converter”, E.X. Yang, B. Choi, F. C. Lee, B. H. Cho, Power Electronics Seciallists Conference, Jun 1992, PESC `92 Record., 23rd Annual IEEE vol. 1, pp. 362-369
39. “Design and Analysis of Peak Power Tracking Systems”, P. Huynh and B.H. Cho, Intersociety Energy Conversion Engineering Conference, Aug. 1992
38. “Design of Solar Array Switching Unit for NASA EOS Space Platform Testbed”, A. Patil, B.H. Cho, and F.C. Lee, Intersociety Energy Conversion Engineering Conference, Aug. 1992
37. “Design of a Multi-Module, Multi-Phase Battery Charger Subsystem for the NASA EOS Space Platform Testbed”, J.P. Noon, B.H. Cho, and F.C. Lee, Intersociety Energy Conversion Engineering Conference, Aug. 1992
36. “Dynamics and Control of Multi-Module Series/Parallel Resonant Preregulator for Distributed Power Applications”, B. Choi and B.H. Cho, Power Electronics Conference, Blacksburg VA, Sept. 1992
35. “Design of a Battery Charger for the NASA EOS Space Platform”, T. Sizemore,F.C. Lee, and B.H. Cho, IECEC, August 1991.
34. “Experimental Verification of Space Platform Battery Discharger Design Optimization”, D.M. Sable, S. Deuty, F.C. Lee, and B.H. Cho, IECEC, August 1991.
33. “The Stacked Power System: A New Power Conditioning Architecture for Mainframe Computer Systems”, B. Choi, B.H. Cho, R.B. Ridley, and F.C.Lee, PESC, June 1991
32. “Analysis and Design of Multi-Stage Distributed Power Systems”, B.H. Cho and B Choi, INTELEC, November 1991.
31. “Design and Development of a Testbed for the Space Platform PowerSystem”, D.M. Sable, J. Noon,Z. Gur,. A.R. Patil, S.J. Butler, X. Mang,F.C. Lee, and B.H. Cho, Power Electronics Conference, Blacksburg VA, September 1991
30. “Elimination of the Positive Zero in Boost And Flyback Converter Using the Leading-Edge Modulation Technique” D. Sable, R. Ridley and B. H. Cho, IEEE Applied Power Electronics Conference, Los Angeles, CA, March 1990
29. “Design Consideration for a High-Voltage High-Power Full-Bridge Zero-Voltage Switched PWM Converter” V. Vlatkovic, J. Sabate, R. Ridley, F.C. Lee and B. H. Cho, IEEE Applied Power Electronics Conference, Los Angeles, CA, March 1990
28. “Small-signal Analysis of the Zero-Voltage Switched Full-Bridge PWM Converter” V. Vlatkovic, J. Sabate, R. Ridley, F.C. Lee and B. H. Cho, High Frequency Power Conversion Conference, Santa Clara, CA, MAY 1990
27. “Comparison of Performance of Single Loop and Current Mode Control for PWM Converter Operating in Discontinuous Conduction Mode” D. Sable, R. Ridley and B. H. Cho, IEEE Power Electronic Specialist Con ference, San Antonio, TX, June 1990, pp.74 – 79.
26. “Design Consideration of a Distributed Power System” S. Schulz, B. H. Cho and F. Lee IEEE Power Electronic Specialist Conference, San Antonio, TX, June 1990, pp.611 – 617.
25. “Control Strategy for Multi-Module Parallel Converter System”, B. Choi and B. H. Cho, IEEE Power Electronic Specialist Conference, San Antonio, TX, June 1990, pp.225 – 234
24. “Design of a Transcutaneous Energy Transmission System Using a Series Resonant Converter”, A. Ghahary and B. H. Cho, IEEE Power Electronic Specialist Conference, San Antonio, TX, June 1990, pp.1 – 8
23. “Analysis of Spacecraft Battery Charger Power Systems”, S. Kim and B. H. Cho, IEEE Intersociety Energy Conversion Engineering Conference, Reno, Nevada, Aug. 1990, vol.1, pp.365 -372.
22. “Modeling and Simulation of The Space Platform Power System”, A. Patil, S. Kim, B. H. Cho and F. Lee, IEEE Intersociety Energy Conversion Engineering Conference, Reno, Nevada, Aug. 1990, vol.2, pp.96 -103.
21. “Design Considerations for Solar Array Switching Unit”, A. Patil, B. H. Cho and F. Lee, IEEE Intersociety Energy Conversion Engineering Conference, Reno, Nevada, Aug. 1990, vol.1, pp.373 -379
20. “Use of Nonlinear Design Optimization Techniques In The Comparison of Battery Discharger Topologies For The Space Platform” D. Sable, B. H. Cho and F. Lee, IEEE Intersociety Energy Conversion Engineering Conference, Reno, Nevada, Aug. 1990, vol.1, pp.358 -364
19. “Analysis and Design of Stacked Power System”, B. Choi, B.H. Cho, R.B. Ridley, and F.C.Lee, .VPEC Seminar, September 1990
18. “Large-Signal Analysis of Spacecraft Power System”, S. Kim, J. R. Lee, and B. H. Cho, IEEE Intersociety Energy Conversion Engineering Conference, Washington D.C. August 1989
17. “Modeling, Analysis and Design of Distributed Power System”, R. Lewis and B. H. Cho, IEEE Power Electronics Specialist Conference, Milwaukee, WI, June 1989
16. “Modeling and Simulation of Space Station Power Systems”, S. Kim, A. Patil, B. H. Cho and F. C. Lee The Proceeding of the 7th Power Electronics Seminar, Virginia Power Electronic Center, Blacksburg Virginia, Sept. 1989
15. “Design, Analysis and Simulation of The Main Bus Dynamics of Spacecraft Power Systems”, B. H. Cho and J. R. Lee, Proceedings of The 23rd Intersociety Energy Conversion Engineering conference, Vol.3, Denver Colorado, Aug. 1988 pp.547-553
14. “A Distributed Power System for Military VLSI Applications”, B. Carpenter, B. H. Cho, The Proceeding of the 3rd High Frequency Power Conversion Conference, San Diego California, May 1988
13. “Modeling, Analysis and Design of A Distributed Power System”, R. Lewis, B. H. Cho and F. C. Lee, The Proceeding of the 6th Power Electronics Seminar, Virginia Power Electronics Center, Blacksburg Virginia, Sep. 1988
12. “Resonant Inverters for 20KHZ AC Power Distribution Systems”, S. Kim, B. H. Cho and F. C. Lee Proceedings of The 23rd Intersociety Energy Conversion Engineering Conference, Vol.3, Denver Colorado, Aug. 1988
11. “Large-Signal Modeling and Simulation of Distributed Power Systems”, S. Shultz, B. H. Cho and F. C. Lee, The Proceeding of the 7th Power Electronics Seminar, Virginia Power Electronics Center, Blacksburg Virginia, Sept. 1988
10. “Design Considerations of Distributed Power Systems”, J. Liu S. Shultz, B. H. Cho and F. C. Lee, The Proceeding of the 7th Power Electronics Seminar, Virginia Power Electronics Center, Blacksburg Virginia, Sept. 1988
9. “Large-Signal Stability Analysis of Spacecraft Power Processing System”, B. H. Cho and J. R. Lee, IEEE PESC, June 1987
8. “Modeling and Simulation of Spacecraft Power Processing Systems”, J.R.Lee, S.J.Kim, and B.H.Cho, IECEC 1987
7. “Analysis and Interpretation of Loop Gain Measurements of Multi-Loop Controlled Switching Regulators”, R. Ridley, B. H. Cho and F. C. Lee, Power Electronics Conference, San Jose, CA, Oct. 1986
6. “Analysis of Shunt Regulators in Spacecraft Power Systems”, B. H. Cho, Proceedings of The 21st Intersociety Energy Conversion Engineering Conference, Boston, MA, Aug. 1986
5. “Empirical Data Modeling Approach for Large Scaled Power Processing Systems”, B. H. Cho, The Proceeding of the 3rd Power Electronics Seminar, Virginia Power Electronic Center, Blacksburg Virginia, Oct. 1985
4. “Modeling and Analysis of Spacecraft Power Systems”, B. H. Cho and F. C. Lee, IEEE PESC, June 1985
3. “Measurement of Loop Gain with Digital Modulator”, B. H. Cho and F. C. Lee, IEEE PESC, June 1984
2. “Modeling and Analysis of Large Scaled Power Processing Systems” B. H. Cho, The Proceeding of the 2nd Power Electronics Seminar, Virginia Power Electronic Center, Blacksburg Virginia, Sept. 1984
1. “Computer-Aided Modeling of Spacecraft Power Systems” B. H. Cho, The Proceeding of the 1st Power Electronics Seminar, Virginia Power Electronic Center, Blacksburg Virginia, Oct. 1983

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