Question
Download Solution PDFट्रान्सफॉर्मर एडी प्रवाह नुकसान ________ मुळे निर्माण होते
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFट्रान्सफॉर्मरच्या लोखंडाचे नुकसान किंवा मुख्य नुकसानांमध्ये हिस्टेरेसिस आणि एडी प्रवाह नुकसान दोन्ही समाविष्ट आहेत.
एडी प्रवाह नुकसान: हे मुळात कोरमध्ये एडी प्रवाहाच्या निर्मितीमुळे क्रोडमध्ये उपस्थित असलेले I2R नुकसान आहेत.
\({W_h} = \eta B_m^2{f^2}{t^2}\)
जेथे, η = स्टाइनमेट्झ स्थिरांक
Bm = कमाल प्रवाह घनता
f = चुंबकीकरण किंवा पुरवठा वारंवारता
t = क्रोडची जाडी
कमाल प्रवाह घनता (Bm) थेट V/f गुणोत्तराच्या प्रमाणात असते.
\({B_m} \propto \frac{V}{f}\)
हिस्टेरेसिसचे नुकसान: हे ट्रान्सफॉर्मर क्रोडमधील चुंबकीकरणाच्या प्रतिक्रमणामुळे होते जेव्हा ते चुंबकीय शक्तीच्या वैकल्पिक स्वरूपाच्या अधीन असते.
\({W_h} = \eta B_m^{1.6}fv\)
जेथे, η = स्टाइनमेट्झ स्थिरांक
Bm = कमाल प्रवाह घनता
f = चुंबकीकरण किंवा पुरवठा वारंवारता
v = क्रोडचे आकारमान
Last updated on Jul 17, 2025
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