摘要
電磁損失約占總損失的70%，為馬達損耗的主要來源；且越大型的馬達，鐵損所佔比例越高。採用薄型且高品級的電磁鋼片，可有效改善鐵芯之電磁特性；然目前最常採用將其成形的沖壓方式，卻可能造成其鐵損值的劣化，而使其改善的成效不彰。本文目的即在探討如何透過沖壓參數的控制，減少電磁鋼片鐵損劣化值。
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無資料參考文獻
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