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How to achieve Parallel Operation of More than 1 Diesel Generators (Common Gen Bus ) and Utility Transformer
- Thread starter owais766
- Start date
Hello
I would suggest you to study Dead bus operation as it seems that the Controller got such function
Otherwise are those ¨PTs upstream the line of Generator /Transformer incomer Breaker..dedicated for synchronization or protection?
Is there a black start feature/option on this installation..
As @WTF? and @joseph_e2 mentionned it is not clear what you intented to do
We dont know if dead bus breakers closing can be done
As @WTF? and @joseph_e2 mentionned it is not clear what you intented to do
We dont know if dead bus breakers closing can be done
What you're trying to achieve can easily be accomplished with many off the shelf or PLC based systems. You need a generator synchronizer/load share controller on each generator (Woodward, COMAP, DSE etc.) which will balance be power output from each Genset in Island Mode.
Forget about the "ATS" shown, you need a 4th controller to back--synchronise to the upstream network. This communicates with the generator load share controls to match Island freq/voltage to upstream and close breaker.
Controls aside though... The fault current on the LV network is certain to exceed the 50kA rating you've shown, particularly with the contribution from upstream network included.
Forget about the "ATS" shown, you need a 4th controller to back--synchronise to the upstream network. This communicates with the generator load share controls to match Island freq/voltage to upstream and close breaker.
Controls aside though... The fault current on the LV network is certain to exceed the 50kA rating you've shown, particularly with the contribution from upstream network included.
