電力系統功率因數角度問題 - 考試

By Olive
at 2015-11-05T23:05
at 2015-11-05T23:05
Table of Contents
題目出自102國營專b第5題,同步發電機的題型。
一開始計算功率轉矩角,I=50<-36.87'
為何到中間計算pm時,I=50<36.87'
都是I怎麼角度不同呢?謝謝囉!
http://i.imgur.com/EzwntrO.jpg
http://i.imgur.com/zJZOJEe.jpg
--
一開始計算功率轉矩角,I=50<-36.87'
為何到中間計算pm時,I=50<36.87'
都是I怎麼角度不同呢?謝謝囉!
http://i.imgur.com/EzwntrO.jpg
http://i.imgur.com/zJZOJEe.jpg
--
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