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).
