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22:07
YouTube
Electrical Express
Over Current Protection Relay Setting Calculation| Impedance Calculation| Fault Current Calculation
After watching this video, We'll learn about Key components of the calculation: (0:32 - 19:00) Impedance Calculation: (4:14 - 5:53) Determining the source impedance based on the generator rating, transformer impedance using percentage reactance, and cable impedance. Fault Current Calculation: (5:53 - 9:29) Calculating the maximum fault currents ...
2.3K views
3 months ago
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