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| 2/9/2019 6:10 AM | |
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Posts: 20 Rating:
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Can anyone tell how to calculate knee point voltage for REF protection scheme. How to calculate lead resistance ,fault current in that formula.? |
| 2/9/2019 10:04 PM | |
Joined: 9/27/2006 Last visit: 1/21/2026 Posts: 12481 Rating:
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Hdllo gentlemen; This document will give you the basic equations for the calculation of kneepoint voltage for a CT: https://www.scribd.com/document/287037622/CT-Knee-Point-Voltage-Calculation Hope this helps, |
| 2/11/2019 6:03 AM | |
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Posts: 20 Rating:
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Why they have not taken CT ratio. As for Knee point you need take CT ratio into consideration as well? |
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