AC發電機和DC發電機的分別
回答 (2)
2006-12-11 6:26 am
✔ 最佳答案
兩者的主要分別是DC發電機有一個叫Commutator[換向器]的部件而AC發電機不須要。http://sciencecity.oupchina.com.hk/npaw/student/chi/glossary/commutator.htm#topbar
2006-12-11 6:29 am
The only difference is that there is a commutator in a d.c. generator that would reverse the polarity of the output voltage so as to make it (voltage) in a single direction.
收錄日期: 2021-04-25 16:37:31
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20061210000051KK04211