An Analysis of Reliability-Technical Losses In 33 kV Radial Distribution/transmission system In Far Western Region of Nepal

Abstract

This thesis presents a model approach for minimizing the transmission and distribution line power loss along with the analysis of reliability of the lines in electric power systems. Distribution power loss is a measure of the energy lost during the distribution of electricity from the sending end point to the receiving end users. This loss can be noteworthy and has a straight impact on the proficiency and economics of the power system. The proposed approach utilizes a combination of control algorithms and optimization techniques to effectively minimize the distribution power loss. Experiments on realistic power system models prove the effectiveness of the proposed method in reducing distribution power loss and improving the overall efficiency of the power system. This thesis also presents a model for improving the reliability of electric power systems through reducing distribution power loss. Reliability of power systems is a critical aspect as power outages can have significant economic and societal impacts. The proposed approach utilizes a combination of control algorithms, different calculation indexes, optimization techniques and redundancy strategies to minimize the distribution power loss and improve the overall reliability of the power system. The method is tested on realistic power system models, and results show the significant improvement in reliability metrics such as system availability and frequency of power outages. This approach can be a valuable tool for power system operators to enhance the reliability of power systems and ensure continuity of power supply to end-users.