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[考題] 電機機械小疑問
Jun 18th 2014, 09:41, by hero1117

作者hero1117 (hero1117)

站內Examination

標題[考題] 電機機械小疑問

時間Wed Jun 18 09:41:41 2014

阿蛇我讀電機機械已經兩個月了，因為沒基礎，有點吃力，想請教個小問題，相線電壓電流互換的話會有根號3倍及相位移30度的關係。 如下題這樣的解題過程是否有一點瑕疵呢？ http://miupix.cc/pm-7OBR3B 當然不影響答案，只是原文書上同步發電機的部份好像也只說大小倍數關係，沒強調相位移的問題，有點小疑惑，希望板上高手能幫阿蛇解惑，謝謝。 -- Sent from my iPhone -- ※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 211.76.40.132 ※ 文章網址: http://www.ptt.cc/bbs/Examination/M.1403055703.A.2AE.html

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