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9 針對永磁電機與感應電機之比較,下列何者敘述不正確? (A)永磁電機相較於感應電機對溫度較不敏感,不需擔心過熱問題;(B)永磁電機之效 率一般而言較感應電機高;(C)永磁電機與感應電機之定子設計原理
問題詳情
9
針對永磁電機與感應電機之比較,下列何者敘述不正確?
(A)永磁電機相較於感應電機對溫度較不敏感,不需擔心過熱問題;
(B)永磁電機之效
率一般而言較感應電機高;
(C)永磁電機與感應電機之定子設計原理相同;
(D)永磁電
機磁鐵是放置在轉子上,感應馬達不需要磁鐵
參考答案
答案:A
統計:A:0,B:0,C:0,D:0,E:0
難度:計算中
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7 油電混合車運轉時有各種模式,例如馬達驅動模式、引擎驅動模式、引擎充電模式… 等,適當的控制方式,能夠抑制模式切換時造成的振盪,下列何者有誤? (A)利用傳統 PI 控制器去同步化離合器兩端之轉速;
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