Hello,
I have 20000 bus system and I am trying to reduce the network with
MATPOWER. I want to eliminate about 15000 buses and therefore the
"ExBusOrig" is a 15000*1 vector. When I run this case, I am getting a
memory error which I posted below. Is there any workaround this?
Thanks,
Vikram.
MATLAB output
"Eliminate 0 isolated buses
Eliminate 0 branches
Eliminate 0 generators
Eliminate 1 dc lines
Preprocessing complete
Convert input data model
Creating Y matrix of input full model
Do first round reduction eliminating all external busesRequested
1004214785x1 (7.5GB) array exceeds maximum array size preference. Creation
of arrays greater than this limit may take a
long time and cause MATLAB to become unresponsive. See array size limit or
preference panel for more information.
Error in SelfLink (line 51)
LinkPos(Counter)=SelfRef;
Error in PartialSymLU (line 97)
[LinkPos,LinkArray,Counter] = SelfLink(Link,RowIndex);
Error in DoReduction (line 42)
[ERPU,CIndxU,ERPEQ,CIndxEQ] = PartialSymLU(CIndx,ERP,dim,
length(ExBus),BoundBus);
Error in MPReduction (line 67)
[mpcreduced,BCIRCr,ExBusr] = DoReduction(DataB,ERP,CIndx,
ExBus,NUMB,dim,BCIRC,newbusnum,oldbusnum,mpc); % ExBusr with original
numbering"
