You have a standard dry-type distribution transformer with the following nameplate data:
Ib = S / (√3 × V)
$$I_{SC} = \frac{I_{FL}}{\left(\frac{%Z}{100}\right)}$$ calculate transformer short circuit current
Z = (Z% / 100) × (V² / S)
is 24kA and your breaker is only rated for 10kA, the breaker may explode or weld shut during a fault. You have a standard dry-type distribution transformer with
Search for: "Transformer short-circuit current including core saturation transient" on IEEE Xplore or Google Scholar. Look for follow-ups by (more mathematical) or Martinez-Velasco (more simulation-focused).
The voltage on the load side where the fault is being calculated. calculate transformer short circuit current
Now, calculate the impedance:
The calculated short circuit current is approximately 227.27 kA. This value is used to:
Creating...