By replacing the requirement of short circuit level and redefining it, we will also loose the relation to power quality as reduction of the short circuit level also will increase the amount power quality emissions such as of voltage harmonics, unbalances and flicker - in % not in absolute values. But as power quality emissions are are indicated in % to the existing MVA value this will create head aches.
By replacing the requirement of short circuit level and redefining it, we will also loose the relation to power quality as reduction of the short circuit level also will increase the amount power quality emissions such as of voltage harmonics, unbalances and flicker - in % not in absolute values. But as power quality emissions are are indicated in % to the existing MVA value this will create head aches.