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臺灣能源期刊論文全文

臺灣能源期刊第9卷第1期內容

出刊日期:March, 2022

題目
模糊田口法於永磁無刷馬達之多目標最佳化設計
Title
Multi-Objective Optimization Design of a Permanent Magnet Brushless Motor Based on Integrated Fuzzy Logic and Taguchi Method
作者
詹昇韋、謝振中
Authors
Sheng-Wei Zhan, Jenn-Jong Shieh
摘要
本文針對電動車窗用永磁無刷馬達,整合模糊邏輯與田口法並運用有限元素軟體,提出一個能 兼具提高馬達性能、降低磁石用量且保持在目標轉矩之多目標最佳化設計。本文所設計之永磁無刷 馬達不僅可大大減少永磁無刷馬達的磁石成本外,並可以同時提高單位磁石體積轉矩與馬達效率。 文後,所設計之永磁無刷馬達並與現有用於電動車窗之有刷馬達做作整體性能比較。結果顯示所設 計之永磁無刷馬達確實有顯著的優勢。
關鍵字
永磁無刷馬達,有限元素,模糊邏輯,田口法
Abatract
In this paper, based on integrated fuzzy logic and Taguchi technique, a multi-objective optimization design with finite element software Flux2D for the car windows lift BLDC motor is proposed. The proposed method not only can improve motor performance, but also can reduce use of magnets and maintain at rated torque significantly. Finally, the designed BLDC motor is further studied and compared with the traditional brush DC motor and BLDC motor. The results show that the designed BLDC motor has better performances than traditional brush DC motors in car window lift application indeed.
Keywords
permanent-magnet brushless motor, finite element, fuzzy logic, Taguchi method