Optimal Placement of Distributed Generation and D-STATCOM in Radial Distribution Network

Abstract

Analytical approach-based technique was used in this work for finding the optimized size and location for distributed generations (DG) and Distribution Static Compensator (D-STATCOM) placement in a distribution network. Optimum placement of DG and D-STATCOM mitigated the power losses and improved the voltage profile in a radial distribution system. This technique was tested on a 33-bus radial distribution system through a voltage stability index and loss sensitivity factor, thereby determining the best possible size and optimal location for DG and D-STATCOM. The changes in voltage profile and active power losses were compared before and after installation of these devices in the distribution system.