10 likes | 158 Views
BLACK START PROCEDURES:REVIEW OF STARTUP POWER TO NTPC,RGM. WHY ISLANDING OF NTPC UNITS WITH A RADIAL LOAD IS NOT PREFERABLE. NTPC UNITS - FREE GOVERNOR MODE?. LOW FAULT LEVEL. LOW POWER NUMBER IN THE ISLAND. PHASE IMBALANCES – SECONDARY COLLAPSE.
E N D
BLACK START PROCEDURES:REVIEW OF STARTUP POWER TO NTPC,RGM. WHY ISLANDING OF NTPC UNITS WITH A RADIAL LOAD IS NOT PREFERABLE • NTPC UNITS - FREE GOVERNOR MODE?. • LOW FAULT LEVEL. • LOW POWER NUMBER IN THE ISLAND. • PHASE IMBALANCES – SECONDARY COLLAPSE.