A NEW APPROACH TO HYBRID SPD - PSO ALGORITHM FOR OPTIMAL CONTROL PROBLEM OF THREE-PHASE UNBALANCED LOAD DISTRIBUTION ON DISTRIBUTED POWER NETWORKS

Abstract

To reduce power losses in a distribution power network, electricity companies must implement
the Phase Load Balancing Method (PLBM), which is a mandatory requirement. The goal of
reconfiguration is to minimize active power loss and improve the voltage profile. Numerous methods
have been proposed to address this issue due to its significant economic and technical importance. This
paper introduces a phase-load balancing method that employs an algorithm combining the Particle
Swarm Optimization (PSO) and the Discrete Sequence Binary Algorithm (SPD). The SPD is an optimal
algorithm known for its effectiveness in reducing losses and operational simplicity. The results of this
study will demonstrate the algorithm's effectiveness in reducing power loss while considering the
optimal cost for balancing the phase load in an unbalanced power grid, ultimately leading to a more
efficient operational state.