TY - SER AU - Wang, Xiongfei AU - liu, Wei AU - Lu, Zongxiang AU - Xie, Xiaorong TI - Frequency-Coupled Admittance Modelilng of Grid-Connected Voltage Source Converters for Stability Evaluation of Subsynchronous Interaction KW - Subsynchronous Interaction (Ssi) KW - Power Electronic Converters KW - Impedance/Admittance Models (Im/Ams) ER -