1)Xu Lie; Clare, J.C.; Wheeler, P.W.; Empringham, L.; Li Yongdong , “Capacitor Clamped Multilevel Matrix Converter Space Vector Modulation”, Industrial Electronics, IEEE Transactions on

2)Xu Lie; Li Yongdong; Wang Kui; Clare, J.C.; Wheeler, P.W. “Research on the Amplitude Coefficient for Multilevel Matrix Converter Space Vector Modulation”, Power Electronics, IEEE Transactions on

3)Kui Wang*, Lie Xu, Zedong Zheng, Yongdong Li , Capacitor Voltage Balancing of Five-Level ANPC Converter Using Phase-Shifted PWM, Power Electronics, IEEE Transactions on

4)Xu Lie, Li Yongdong, Zheng Zedong, Ma Hongwei, Wang Kui, “A Multi-Level Inverter for Ultra High Speed PM Motor Control Application”, Przeglad Elektrotechniczny (Electrical Review).

5)Wheeler, P.; Xu Lie; Meng Yeong Lee; Empringham, L.; Klumpner, C.; Clare, J; “A review of Multi-level Matrix Converter topologies” Power Electronics, Machines and Drives, 2008. PEMD 2008. 4th IET Conference on, Publication Year: 2008 , Page(s): 286 – 290

6)Tao Xinghua; Xu Lie; Song Yichao; Sun Min; “A transformerless cascaded AC-DC-AC converter for multiphase propulsion drive application”,Electrical Machines and Systems (ICEMS), 2011 International Conference on ”, Publication Year: 2011 , Page(s): 1 - 5

7)Xu Lie; Clare, J.C.; Wheeler, P.W.; Empringham, L, “Space vector modulation for a capacitor clamped multi-level matrix converter” Publication Year: 2008 , Page(s): 229 - 235

8)Xu Lie; Clare, J.C.; Wheeler, P.W.; Empringham, L. “Capacitor clamped multi-level matrix converter: Space vector modulation and capacitor balance” Industrial Electronics, 2008. IECON 2008. 34th Annual Conference of IEEE, Publication Year: 2008 , Page(s): 601 - 606

9)Xu Lie; Li Yongdong; Ma Hongwei; Zheng Zedong “The application of amplitude coefficient in an improved multilevel matrix converter space vector modulation” Electrical Machines and Systems (ICEMS), 2011 International Conference on, Publication Year: 2011 , Page(s): 1 - 6

10)Ma Hongwei; Xu Lie; Li Yongdong, “Direct power control of DFIG wind turbines for low voltage ride-through”, Power Electronics and Motion Control Conference (IPEMC), 2012 7th International Volume: 3, Publication Year: 2012 , Page(s): 2224 – 2227

11)Firas Obeidat, Xu Lie, and Li Yongdong, “Simulation of Grid Connected HVDC Offshore Wind Farm Topolgies”, (accepted in PEDS2013 Conference, 22 - 25 April 2013, Kitakyushu, Japan).