TY  - SER
AU  - Zhao, Shuqiang
AU  - Wang, Nan
TI  - Subsynchronous Osciliation of Pv Plants Integrated to Weak Ac Networks
KW  - Grid-Connected Photovoltaic (Pv) System
KW  - Subsynchronous Osciliation (Sso)
KW  - Integral Gain of Phase-Locked Loop
ER  -