SSR Stability of Series Capacitor Compensated Power System Installed With PV Power Station Under Partial Shading

This paper studies the influence of the partial shading on SSR stability of a series capacitor compensated power system installed with a double-stage PV-Controlled PV power station. The series capacitor compensated power system, used in this paper, is the IEEE First Benchmark model (IEEE-FBM) which is modified to include the PV power station. The impact of rating of the PV power station, shading level and degree of series compensation on SSR stability of the modified IEEE-FBM under partial shading, is investigated using time domain simulations of the modified IEEE-FBM.