Associate Professor, School of Electrical Engineering

 

Zhejiang University, Yuquan Campus
38 Zheda Road
Hangzhou, China 310027
 

Other Appointments

Power supply system Lab of National Engineering Research Center of Applied Power Electronics
 

Professional Activities

Member, IEEE
Member, China ElectroTechnical Society

 

Education

Ph.D. – Electrical Engineering, Zhejiang University, 2006
M. S –Electrical Engineering, Harbin Institute of Technology , 2002,
B.S. – Electrical Engineering, Harbin Institute of Technology , 2000,

Working Experience

2011- , Associate Professor, School of Electrical Engineering, Zhejiang University
2009-2010, Assistant Research Fellow, School of Electrical Engineering, Zhejiang University
2007 - 2009, Post doctor, School of Electrical Engineering, Zhejiang University
 

Awards and Honors

Nominating Award of Best Dissertation , China , 2009
 

Research Interests

Soft Switching technology of power electronics,
High frequency, high efficiency AC/DC and Dc/DC power conversion,
Magnetics integration for power converter,
Power electronics system integration
 

Current Projects

1. Research on the Combining converters with series-parallel auto regulated transformer windings (NSFC-2010)
2. high voltage input Ac/DC LED driver with Central Dimming control
3. 150W high efficiency AC/DC LED driver
4. Intelligent high power LED driving system with remote control

Publication List

Recent Publications
“Optimum Design Consideration and Implementation of a Novel Synchronous Rectified Soft-Switched Phase-Shift Full-Bridge Converter for Low-Output-Voltage High-Output-Current Applications ” IEEE Trans Power Electronics 24(2). Pp. 388-397. Chen zhao, Xinke Wu, Peipei Meng, zhaoming qian
“A Novel Symmetrical Rectifier Configuration With Low Voltage Stress and Ultralow Output-Current Ripple” IEEE Trans Power Electronics 25(7). Pp. 1820-1831. Chen zhao, min chen, guoxing zhang, Xinke Wu, zhaoming qian
“Analysis and derivations for a family ZVS converter based on a new active clamp ZVS cell” IEEE Transactions on Industrial Electronics 55(2) pp. 773-781 Xinke Wu , Junming Zhang, Xin Ye, Zhaoming Qian
“Low voltage and current stress ZVZCS full bridge dc-dc converter using center tapped rectifier reset” IEEE Transactions on Industrial Electronics 55(3) pp. 1470-1477 Xinke Wu, Xiaogao Xie, Chenzhao, Zhaoming Qian
Selected Publications
“analysis and design for a new ZVS dc-dc converter with active clamping” IEEE transactions power electronics 21(6) .pp.1572-1579. Xinke Wu, Junming Zhang,Xiaogao Xie, Zhaoming qian
“analysis and optimal design considerations for an improved full bridge zvs dc-dc converter with high efficiency “ IEEE transactions Power Electronics 21(5) .pp.1225-1234. Xinke Wu, Junming Zhang,Xiaogao Xie, Zhaoming qian
Soft switched full bridge DC-DC converter with reduced circulating loss and filter requirement IEEE Transactions on Power Electronics 22(5).pp.1949-1955. Xinke wu, Xiaogao Xie, Junming Zhang, Rongxiang zhao, Zhaoming qian.


 

Conference List

1) Xinke Wu; Junming Zhang, Huisheng Zhou, Zhaoming Qian.“A Novel Fully Soft Switched (Zero Voltage On and Zero Current Off) Boost Converter with Reduced Conduction Loss”. Proceedings of IEEE IAS’05, 2005.10: 1973-1979
2) Xinke Wu, Junming Zhang, Xin Ye, Zhaoming Qian. “A Family of Non-isolated ZVS DC-DC Converter Based on A New Active Clamp Cell.” In: Proceedings of IEEE IECON’05, 2005.11: 592-597 3) Xinke Wu , Xin Ye, Junming Zhang, Zhaoming Qian. “A New Zero Voltage Switching Boost DC-DC Converter with Active Clamping”. In: Proceedings of IEEE APEC’05, 2005.3: 406-412
4) Xinke Wu, Guoliang Wu, Junming Zhang, Zhaoming Qian “New ZCT-PWM Cell for DC-DC Converters with reduced current Stress losses”. In: Proceedings of IEEE Intelec’05, 2005.9
5) Xinke Wu, Junming Zhang, Guoliang Wu, Zhaoming Qian. “High Efficiency Phase-shift Controlled Hybrid Full Bridge DC Bus Converter.” In: Proceedings of APEC’2006, 2006.3: 1333-1338
6) Xinke Wu , Wei Lu , Junming Zhang ,Zhaoming Qian. “Extra Wide Input Voltage Range and High Efficiency DC-DC Converter Using Hybrid Modulation.” IEEE IAS 2006 588-594
7) Xinke Wu , Wei Lu , Junming Zhang ,Zhaoming Qian. “High Efficiency PFC Converter with Clamp-mode Soft Switching.” IEEE PESC 2006 1709-1715
8) Xinke Wu, Junming Zhang, Zhaoming Qian “Novel Synchronous Rectifier Driving Scheme for LLC Converter with Primary Current Sensing,” IEEE ECCE 2009
9) Xin Ye, Xinke Wu, Zhaoming Qian. “A Novel High Efficiency Power Factor Correction Converter with Soft Switching”. In: Proceedings of IEEE Intelec’05, 2005.9:
10)Wei Lu , Xinke Wu , Lu Zhengyu , Zhaoming Qian. “Wide Input Voltage Isolated Dc-Dc Converter with Interleaving Control.” EPE-PEMC 2006 94-99
11) Yu Ma, Xinke Wu, Junming Zhang, Zhaoming Qian. “ZVZCS Full Bridge Dc-Dc Converter with Reduced Circulating Loss and Filter Requirement.” the IEEE Industry Applications Society Annual Meeting, 2007.10.
12)Yu Ma, Xinke Wu, Xiaogao Xie. “A New ZVS-PWM Buck converter with an active clamping cell “, 33rd Annual Conference of the IEEE Industrial Electronics Society, 2007.10. 1592-1597
13) Zhao, Chen; Wu, Xinke; Yao,Wei; Qian, Zhaoming. “Synchronous rectified Soft- switched Phase-Shift Full-bridge converter with primary energy storage inductor”. In: Proceedings of APEC’2008 2008.23rd p581-586
14) Zhao, Chen; Wu, Xinke; Qian, Zhaoming. “Optimum design considerations for Soft-switched Phase-shift Full-bridge converter with primary-side energy storage inductor.” Proc. Of PESC'08-39th. 2008 p366-371
15) Zhao, Chen; Wu, Xinke; Qian, Zhaoming. “The Analysis and Evaluation for the Leakage Inductance EFFects of Two Front-end Dc/Dc Converters with Capacitive Output Filter.” Proc. Of INTELEC2008,
16) Chen zhao, Xinke Wu, Zhaoming Qian. “Design and Comparison of Two Front-end Dc/Dc Converters: LLC Resonant Converter and Soft-switched Phase-shifted Full-bridge Converter with Primary-side Energy Storage Inductor.” APEC2009. 2009.2
17) Meng, Peipei1 ; Wu, Xinke1 ; Zhao, Chen1 Qian, Zhaoming1 “Integrated Magnetics ZVS Full-Bridge Converter with Phase-Shift control ;” APEC 2009 .24
18) Chen Zhao, Guoxing Zhang, Xinke Wu, Zhaoming Qian “A novel primary current detecting concept for synchronous rectified LLC resonant converter.” IEEE ECCE09, 2009.10: 766-700 （EI-118）
19) Chen Zhao, Xinke Wu, Zhaoming Qian “Variable frequency PWM controlled soft switched FB-PESI DC/DC converter.” IPEMC 2009
20) Chen Zhao, Xinke Wu, Zhaoming Qian “Design consideration of the voltage stress clamping rectifier configuration used for the front-end DC/DC converter with the capacitive output filter,” IPEMC 2009
21)Peipei meng, Xinke Wu, Jianyou Yang, Henglin Chen, Zhaoming Qian “Analysis and design considerations for EMI and losses of RCD snubber in flyback converter “ in IEEE APEC2010
22) Jianyou Yang, Junming Zhang, Xinke Wu, and Zhaoming Qian ?Performance Comparison between Buck and Boost CRM PFC Converter” IEEE COMPEL 2010
23) Jianyou Yang, Xinke Wu, Junming Zhang and Zhaoming Qian “Design Considerations of a high efficiency ZVS Buck AC-DC Converter with Constant On-Time Control “ IEEE INTELEC2010
24) Shaoshuai, Xinke Wu, Min Chen, F.Z Peng “Design Considerations of a Self-biased Current Driven SR in DCM Flyback DC/DC Converter” IEEE ECCE 2010

 

Patent List

1. AZVS / ZCS full bridge converter with magnetic integration (ZL200810120460.2 )
2. A symmetry rectifier with current ripple cancelation (pending)
3. Power supply burn-in system with Dc bus energy recycling (pending)
4. An isolated rectifier and applications (pending)
5. A voltage clamping rectifier with two transformers (patent pending)
6. A control strategy for step down PFC converter (patent pending)
7. A current driven synchronize rectifier (Patent pending)
8. Combining AC/DC converter with higher efficiency and (patent pending)
9. Modularized constant current multi-output converter (patent pending)
10. Cascade Buck-boost ac/dc converter with high efficiency and high power factor (Patent pending)