Robust Estimation of Grid Voltage Parameters via a Second-order Sliding Mode Observer. - Zhen Tian; Qing-Chang Zhong; Zijun Lyu; Jingqi Yuan (ACC, 2018)

An Anti-islanding Protection for Inverters in Distributed Generation. - Mohammad Amin 002; Qing-Chang Zhong; Zijun Lyu; Liuxi Zhang; Zuyi Li; Mohammad Shahidehpour (IECON, 2018)

Droop-Controlled Rectifiers That Continuously Take Part in Grid Regulation. - Qing-Chang Zhong; Zijun Lyu (IEEE Trans. Ind. Electron., 2019)