Anju Yadav

Thankyou, This error is solved with the help of old querries.

Sir, I previously worked on toolbox interfacing Matlab and opendss but my windows get corrupt. again I install the software but when I am trying to run the DSSStartup it shows error: DSSStartup Error using actxserver (line 90) Server creation failed. Invalid ProgID 'OpenDSSEngine.DSS'. Error in DSSStartup (line 62) DSSCircObj = actxserver('OpenDSSEngine.DSS'); The code is: function [DSSObj, flag] = DSSStartup(PATH) % FUNCTION DSSStartup: instantiate an OpenDSS object used to % interact with the COM...

I am working on IEEE-13 bus system for Volt var control but after power flow PV penetration shows max control iteration. I tried to increase control iteration and band. but not able to solve. The files are attached here. Please help me to find the problem.

Dear Sir, I am trying to simulate IEEE-13 bus distribution network in the MATLAB but it shows the error that "All bus distances are equal to zero. Make sure the circuit contains an energy meter at the substation". I am giving substation coordinates but still it shows error. All the codes are attached here. Please help me to solve this error.

By placing a monitor on a bus we can check V, I, P, and Q of any bus. On Fri, Aug 26, 2022 at 1:00 AM Abdullah Shoukat abdullah134@users.sourceforge.net wrote: How can we check change in values of bus parameters after injecting PV power to any specific bus? Error in PV placement using voltvar control https://sourceforge.net/p/electricdss/discussion/861976/thread/10c260b595/?limit=25#b32d Sent from sourceforge.net because you indicated interest in https://sourceforge.net/p/electricdss/discussion/861976/...

new loadshape.PV_Loadshape npts=43200 sinterval=2 mult=(file='PV_Loadshape.txt') Pbase=1.23 action=normalize New XYCurve.myvvc_curve npts=6 Yarray=(1 1 0 0 -1 -1) XArray=(0.9 0.95 0.98 1.02 1.05 1.1) New PVSystem.PVs701a bus1=701.1.2 irradiance=1 phases=1 kv=2.77 pmpp=225.23 kva=204.75 duty=PV_Loadshape New InvControl.PVControlss701a PVSystemList=PVs701a mode=VOLTVAR VVC_Curve1=myvvc_curve According to me X array is voltage and Y is Vars generated (p.u,) but not know how its value impacts the control...

In the program I add PV loadshape to PV system and I get the voltage profile but only before 11 am after that profile is not simulated. What should be the reason for this? new loadshape.PV_Loadshape npts=43200 sinterval=2 mult=(file='PV_Loadshape.txt') Pbase=1.23 action=normalize New XYCurve.myvvc_curve npts=6 Yarray=(1 1 0 0 -1 -1) XArray=(0.9 0.95 0.98 1.02 1.05 1.1) New PVSystem.PVs701a bus1=701.1.2 irradiance=1 phases=1 kv=2.77 pmpp=225.23 kva=204.75 duty=PV_Loadshape New InvControl.PVControlss701a...

I am changing the codes for voltvar control and run the system. I get error 485 opendss, warning Max control iterations exceeded. Tip: Show eventlog to debug control settings! I reduces the control iteration from 500 to 50 but same error occurs. Please help me, what should be the reason of this error.