Um, an unfortunate crisscross with acronyms... by PV generators do you
mean power-voltage as in classical power flow problem parlance or do you
rather mean "photo voltaic"?
Richard Ngonga wrote:
Hi there,
I am working on a thesis on reactive power control on a distributed
network with transformers and PV generators. Can I model the PVs as
generators on a PV bus or should I model them as capacitors on a PQ
bus? I'm also having problems modelling transformers from a 20KV
network to a 0.4KV network; when I use the transformer ration 50 I get
very large power flows and losses. The transformer data is: Sn 400KVA,
Usc=10%, Uprm/Usec=20/0.4(KV) and Usec set=1.05.
Regards