Question
Download Solution PDFआदर्श विनियमित वीज पुरवठ्यामध्ये ______ % विद्युत दाब नियमन असते.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFसंकल्पना:
- विद्युत दाब नियमन म्हणजे भार नसलेल्या विद्युत् दाबपात मधील फरक आणि पूर्ण भार ते निर्भार विद्युत दाबामधील फरक यांचे गुणोत्तर होय.
- गणितानुसार, विद्युत दाबाचे नियमन व्यक्त करण्याचे दोन मार्ग आहेत:
\(VR = \frac{{{V_{NL}} - {V_{FL}}}}{{{V_{NL}}}}\)
VNL = निर्भार विद्युत दाब आणि
VFL = पूर्ण भार विद्युत दाब
- वरील सूत्र सामान्यतः रोहित्राच्या बाबतीत वापरले जाते.
- अल्टरनेटर आणि शक्ती प्रणाली गणनेसाठी, वापरलेले सूत्र आहे:
\(VR = \frac{{{V_{NL}} - {V_{FL}}}}{{{V_{FL}}}}\)
निरीक्षण :
नियमन केलेल्या वीज पुरवठ्यासाठी आदर्शपणे VNL = VFL
तर, विद्युत दाब नियमन आहे:
\(VR = \frac{{{V_{NL}} - {V_{FL}}}}{{{V_{NL}}}}=0\) %
विद्युत उपकरणांच्या योग्य क्रियासाठी ते शक्य तितके कमी असावे.
Last updated on Jun 11, 2025
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