電力系統 - 考試

By Robert
at 2013-07-18T10:36
at 2013-07-18T10:36
Table of Contents
出處:100關務
題目如下:
http://ppt.cc/yk-e
我將輸電線AB電流解出如下圖:
http://ppt.cc/IoRk
我的問題為,解答將算出來的IA*乘VL
算出線路A的實功即虛功,請問為什麼
可以用負載的電壓呢?
我的認知是,線路電壓不等於負載電壓
吧! 請求高手解答。 謝謝
--
Sent from my Android
--
題目如下:
http://ppt.cc/yk-e
我將輸電線AB電流解出如下圖:
http://ppt.cc/IoRk
我的問題為,解答將算出來的IA*乘VL
算出線路A的實功即虛功,請問為什麼
可以用負載的電壓呢?
我的認知是,線路電壓不等於負載電壓
吧! 請求高手解答。 謝謝
--
Sent from my Android
--
Tags:
考試
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