Decoupling Analysis of Electromagnetic Loop Network Based on Optimal Comprehensive weighting Evaluation model

The objective and comprehensive evaluation method is very important for determine the suitable decoupling scheme of the electromagnetic loop network. From the mathematical point of view, the evaluation of the decoupling scheme of the electromagnetic ring network is a multi-objective optimization problem, which requires the comprehensive consideration of various influencing factors involved in the decoupling process. However, the existing comprehensive evaluation methods have some problems, such as incomplete evaluation indexes and too strong subjectivity. Firstly, the decoupling principle and mechanism of electromagnetic ring network are summarized. On this basis, a comprehensive evaluation index system considering the safety and stability of the system operation and the effect of decoupling measures on current restriction is constructed. Then, combining with the improved analytic hierarchy process (IAHP) and coefficient of variation (CV) method, an optimal comprehensive evaluation model based on comprehensive weighting is proposed, which not only considers the expert opinions in the actual project, but also considers the evaluation indexes worth considering. The decoupling scheme of the electromagnetic ring network determined by the model can reflect the planning emphasis of the plan and take into account the actual situation. Finally, the simulation results of IEEE39 node decoupling scheme demonstrate the effectiveness and superiority of the integrated weighted optimal comprehensive evaluation model in determining the scheme of electromagnetic loop network decoupling.