F.E.M.을 이용한 냉장고용 FAN 모터의 해석과 Niching Algorithm을 이용한 최적 설계에 관한 연구

A Study for the Optimum Design of Fan Motor In Refrigerator Using A Niching Algorithm and Characteristic Analysis Using The Finite E16men1 Method

This paper discussed an optimal designs of 2 pole fan motors in refrigerator using a Niching Algorithm. We applied a Niching method to multi-objective optimal design of air gap construct. This Niching genetic algorithm is called "Restricted Competition Selection"(RCS) that is suitable for real world problem such as shape or structural optimization of electromagnetic device. The finite element method being used for nonlinear numerical characteristic analysis is provided exact solution in the system. Through this process is reduced the cogging torque ripple in air gap.