Hello sir, I hope you are well and healthy! If you need to have a parallel load in that branch, you can use column five and six.
On Tue, Mar 5, 2024 at 8:30 PM Ray Daniel Zimmerman <[email protected]> wrote: > That is correct … assuming you meant to say *column* 5 and 6 of the bus > matrix. > > Ray > > On Mar 4, 2024, at 2:50 AM, Muhammad Junaid <[email protected]> > wrote: > > For shunt compensation, do we have to add the shunt compensation value at > bus 5 and 6 of bus data, and for series compensation do we have to add it > to X (column 4) of branch data? Is this the correct way? > > On Thu, Nov 23, 2023 at 5:31 PM Muhammad Junaid <[email protected]> > wrote: > >> 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 >>> >>> >>> >
