Parameter Sensitivity Analysis of Flux Observers for Induction Motors. - Zhenhuan Yuan; Haihui Lu; Russel J. Kerkman; Thomas A. Nondahl; Richard A. Lukaszewski (IAS, 2007)

LVRT performance limit of DFIG with traditional AC crowbar and DC-link brake approach. - Haihui Lu; Zhenhuan Yuan; Lixiang Wei; Russel J. Kerkman; Richard A. Lukaszewski; Ahmed Sayed Ahmed (ISIE, 2012)