Fundamental characteristics of five-level double converters with adjustable dc voltages for induction motor drives. - Takashi Ishida 006; Kouki Matsuse; Tetsuya Miyamoto; Kiyoaki Sasagawa; Lipei Huang (IEEE Trans. Ind. Electron., 2002)

An Overmodulation Method for PWM-Inverter-Fed IPMSM Drive With Single Current Sensor. - Kai Sun 004; Qing Wei; Lipei Huang; Kouki Matsuse (IEEE Trans. Ind. Electron., 2010)

SoC-based dynamic power sharing method with AC-bus voltage restoration for microgrid applications. - Xiaonan Lu; Kai Sun 004; Josep M. Guerrero; Lipei Huang (IECON, 2012)

An improved rotor speed estimation method of IPMSM drives with cyclic fluctuating load. - Yuchao Shi; Kai Sun 004; Yan Guo; Xiaohua Jiang; Lipei Huang; Yongdong Li (IECON, 2012)

SoC-based droop method for distributed energy storage in DC microgrid applications. - Xiaonan Lu; Kai Sun 004; Josep M. Guerrero; Juan C. Vasquez 001; Lipei Huang; Remus Teodorescu (ISIE, 2012)

Online Identification of Permanent Magnet Flux Based on Extended Kalman Filter for IPMSM Drive With Position Sensorless Control. - Yuchao Shi; Kai Sun 004; Lipei Huang; Yongdong Li (IEEE Trans. Ind. Electron., 2012)

Droop-control-based state-of-charge balancing method for charging and discharging process in autonomous DC microgrids. - Xiaonan Lu; Kai Sun 004; Josep M. Guerrero; Juan C. Vasquez 001; Lipei Huang (ISIE, 2014)

State-of-Charge Balance Using Adaptive Droop Control for Distributed Energy Storage Systems in DC Microgrid Applications. - Xiaonan Lu; Kai Sun 004; Josep M. Guerrero; Juan C. Vasquez 001; Lipei Huang (IEEE Trans. Ind. Electron., 2014)

Hierarchical Control of Parallel AC-DC Converter Interfaces for Hybrid Microgrids. - Xiaonan Lu; Josep M. Guerrero; Kai Sun 004; Juan C. Vasquez 001; Remus Teodorescu; Lipei Huang (IEEE Trans. Smart Grid, 2014)

Double-Quadrant State-of-Charge-Based Droop Control Method for Distributed Energy Storage Systems in Autonomous DC Microgrids. - Xiaonan Lu; Kai Sun 004; Josep M. Guerrero; Juan C. Vasquez 001; Lipei Huang (IEEE Trans. Smart Grid, 2015)

Stability Enhancement Based on Virtual Impedance for DC Microgrids With Constant Power Loads. - Xiaonan Lu; Kai Sun 004; Josep M. Guerrero; Juan C. Vasquez 001; Lipei Huang; Jianhui Wang 001 (IEEE Trans. Smart Grid, 2015)