基本電學的三相電路電源端轉換 - 考試

By Annie
at 2018-05-04T10:19
at 2018-05-04T10:19
Table of Contents
請教一下,這一題的觀念,delta接轉換Y接電源端的電壓和角度?
我記得是Vy=1.732Vdelta角度加上30度.
但是答案是大小變成1/1.732,角度減30度.
https://imgur.com/gallery/LRSG5cA
https://imgur.com/gallery/8wAnVxE
--
我記得是Vy=1.732Vdelta角度加上30度.
但是答案是大小變成1/1.732,角度減30度.
https://imgur.com/gallery/LRSG5cA
https://imgur.com/gallery/8wAnVxE
--
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