電力系統平衡三相變壓問題 - 考試
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By Freda
at 2018-03-20T15:26
at 2018-03-20T15:26
Table of Contents
各位好,小的我在計算此題上有盲點,在b小題的部分,懇請大家指教,附上我自己的想
法,煩請高手解答
題目
https://i.imgur.com/hEtePrM.jpg
個人擬答
https://i.imgur.com/fGHRWcc.jpg
因b小題的部分要換算實際值電壓,應該乘上相電壓
可是在Delta當中相電壓不是等於線電壓嗎?
為何還要在除以根號3
若除以根號3,不就是在計算Y型相電壓?
懇請指教盲點!
--
法,煩請高手解答
題目
https://i.imgur.com/hEtePrM.jpg
個人擬答
https://i.imgur.com/fGHRWcc.jpg
因b小題的部分要換算實際值電壓,應該乘上相電壓
可是在Delta當中相電壓不是等於線電壓嗎?
為何還要在除以根號3
若除以根號3,不就是在計算Y型相電壓?
懇請指教盲點!
--
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考試
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By Enid
at 2018-03-25T15:17
at 2018-03-25T15:17
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By Hedy
at 2018-03-28T07:20
at 2018-03-28T07:20
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By Margaret
at 2018-03-31T20:36
at 2018-03-31T20:36
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