PSS Studies

Methodology

 Short circuit calculation – Determine the short circuit ratio at the PCC of the SHEP.

– Both the three-phase and single-phase fault will be calculated. This is to ensure that the generators are able to operate at the calculated SCR level. – And to ensure the plant equipment selected are rated appropriately for the required short circuit rating. – Insignificant short circuit current contribution from the plant to the grid system.

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