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 Jun 11, 2025
-> The RRB NTPC Admit Card 2025 has been released on 1st June 2025 on the official website.
-> The UPSC Prelims Result 2025 and UPSC IFS Result 2025 has been released @upsc.gov.in
-> Railway Recruitment Board activated the RRB ALP application form 2025 correction link, candidates can make the correction in the application form till 31st May 2025.
-> The Railway Recruitment Board (RRB) has released the official RRB ALP Notification 2025 to fill 9,970 Assistant Loco Pilot posts.
-> The Railway Recruitment Board (RRB) has released the official RRB ALP Notification 2025 to fill 9,970 Assistant Loco Pilot posts.
-> The official RRB ALP Recruitment 2025 provides an overview of the vacancy, exam date, selection process, eligibility criteria and many more.
->The candidates must have passed 10th with ITI or Diploma to be eligible for this post.
->The RRB Assistant Loco Pilot selection process comprises CBT I, CBT II, Computer Based Aptitude Test (CBAT), Document Verification, and Medical Examination.
-> This year, lakhs of aspiring candidates will take part in the recruitment process for this opportunity in Indian Railways.
-> Serious aspirants should prepare for the exam with RRB ALP Previous Year Papers.
-> Attempt RRB ALP GK & Reasoning Free Mock Tests and RRB ALP Current Affairs Free Mock Tests here