Active Anti-Islanding Protection
Active Anti-Islanding Protection
(OP)
A client is operating a DG within an 11kV network on three feeders from a 33/11kV sub and is currently using Forward Under Power and Reverse Power protection to detect a Loss of Mains condition. This results in the embedded network always requiring a net import from the Grid, which wouldn't change if VVS or ROCOF was used. Has anyone had any experience with active network detection devices or other Anti-Islanding protection systems that have better security and/or a smaller No Detection Zone?






RE: Active Anti-Islanding Protection
RE: Active Anti-Islanding Protection
RE: Active Anti-Islanding Protection
RE: Active Anti-Islanding Protection
I did look at the CB status option, but all scenarios rely upon 3rd parties providing critical data where they refused to be responsible for the results (whether real or perceived) of the accuracy.