Distribution system voltage and reactive power control based on probabilistic load flow analysis

摘要

The paper presents a method for the adjustment of voltage and reactive power control devices in distribution networks based on probabilistic constrained load flow. The overall control problem is decoupled into subproblems characterised by the reaction speed of the control devices. The algorithm takes into account the effects of load variations within the time period considered, and provides setpoints for control devices satisfying constraints for the whole planning period.