Thank you so much for the detailed answer. On Wed, Nov 22, 2023 at 10:11 PM Ray Daniel Zimmerman <[email protected]> wrote:
> Adding them to columns 3 and 4 of the bus matrix will be equivalent to > adding them to columns 2 and 3 of the gen matrix, assuming the bus is set > as a PQ bus and you are doing a simple power flow. Adding it to bus 5 and > 6 of the bus matrix is *not* equivalent, since the power (as a constant > impedance shunt element) will depend on the voltage. > > Ray > > > On Nov 17, 2023, at 11:48 PM, Muhammad Junaid <[email protected]> > wrote: > > Hi Sir. I hope you are doing well. If EVs are to be added as loads on >> buses that ave P and Q. Should the load be added in bus data or should I be >> added as shunt element or can it be used as negative generator? > > You replied > >> If they are considered as fixed P and Q they can be added to any existing >> load in the bus matrix or they can be added as a negative generator. If you >> add it as a shunt (in the bus matrix) it will be treated as a constant >> impedance element. > > If we use Distributed Generators to inject > > - Active Power Only > - Reactive Power Only > - Active and Reactive both > - Active but absorb Reactive Power > > Can the active and reactive power be added to Column 5 and 6 of {Bus Data > Format > > 1 bus number (positive integer) > 2 bus type > PQ bus = 1 > PV bus = 2 > reference bus = 3 > isolated bus = 4 > 3 Pd, real power demand (MW) > 4 Qd, reactive power demand (MVAr) > 5 Gs, shunt conductance (MW demanded at V = 1.0 p.u.) > 6 Bs, shunt susceptance (MVAr injected at V = 1.0 p.u.) > 7 area number, (positive integer) > 8 Vm, voltage magnitude (p.u.) > 9 Va, voltage angle (degrees) > (-) (bus name) > 10 baseKV, base voltage (kV) > 11 zone, loss zone (positive integer) > (+) 12 maxVm, maximum voltage magnitude (p.u.) > (+) 13 minVm, minimum voltage magnitude (p.u.) > > } > or they should be added in columns 2 and 3 of the Generator Data Format? > or Will they have the same effect? Thanks > > >
