OPTIMAL LOAD SHEDDING METHODOLOGY FOR DISTRIBUTION SYSTEMS USING GREY WOLF OPTIMIZATION ALGORITHM
Effective utilization of power distribution networks requires extensive studies in such areas as using capacitors, voltage regulators, network reconfiguration, and so on. Indeed, achieving accurate answers, and managing appropriate solutions for network problems requires detailed modeling of the network in the process of the above studies. Among the elements that are important for modeling in-network, research is network loads. Loads are generally being modeled such as constant power. While load nature is often widespread and different. Failure to have detailed modeling can lead to non-optimal and even wrong answers and will result in the waste of costs and investments. Since the load flow is the basis of any research in distribution networks, in this design, an effective method is presented for estimating the optimal amount of load to be shed in a distribution system based on the Gray wolf algorithm. Two IEEE standard systems, IEEE 16-bus, and 33-bus systems using Newton Raphson and Backward/Forward sweep method have been selected to implement the proposed method. The effectiveness of this approach is shown by simulation video using Matlab /Simulink.
Reference Paper: An Optimal Load Shedding Methodology for Radial Power Distribution Systems to Improve Static Voltage Stability Margin using Gravity Search Algorithm
Author’s Name: Aziah Khamis, H. Shareef, A. Mohamed and, Erdal Bizkevelci
Source: Jurnal Teknologi
Year: 2004
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SIMULATION VIDEO DEMO-IEEE 16 BUS SYSTEM-Newton Raphson
SIMULATION VIDEO DEMO-IEEE 33 BUS SYSTEM-Newton Raphson
SIMULATION VIDEO DEMO-IEEE 16 BUS SYSTEM-Backward/Forward Sweep
SIMULATION VIDEO DEMO-IEEE 33 BUS SYSTEM-Backward/Forward Sweep