Question
Download Solution PDFएक 480 MW, 3 फेज Y-संयोजित तुल्यकालिक जनरेटर में 0.8 के शक्ति गुणक पर 20 kV का रेटेड वोल्टेज है। पूर्ण भार रेटेड स्थितियों का संचालन करते समय लाइन धारा क्या होगी?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFधारणा:
जहाँ,
P = MW में मशीन रेटिंग
VL = लाइन वोल्टेज
IL = लाइन धारा
Cosϕ = शक्ति गुणक
गणना:
दिया हुआ-
VL = 20 kV, cosϕ = 0.8, P = 480 MW
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