Question
Download Solution PDFप्रेरण मोटरमधील चुंबकीय ध्रुवांच्या संख्येचे सूत्र (P) = ____
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Detailed Solution
Download Solution PDFसंकल्पना:
तीन-फेज इंडक्शन मोटरमध्ये, चुंबकीय ध्रुवांची संख्या पुरवठा वारंवारता आणि समकालिक गतीवर अवलंबून असते:
\({P} = \frac{{120f}}{N}\)
जेथे P = ध्रुवांची संख्या
N = rpm मध्ये असलेली समकालिक गती
f = Hz मध्ये असलेली पुरवठा वारंवारता
- ध्रुवांची संख्या किंवा चुंबकीय ध्रुवांची संख्या हे चुंबकीय ध्रुव (NSNS…) चा संदर्भ देते जे शाफ्टला लंबवत मोटर कापून तयार केलेल्या पृष्ठभागावर दिसतात.
- तुल्यकालिक गती म्हणजे रोटरी मशीनमध्ये चुंबकीय क्षेत्राच्या घूर्णनचा वेग. प्रेरण मोटर नेहमी तुल्यकालिक वेगापेक्षा कमी वेगाने चालते.
Last updated on Jun 11, 2025
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