Paddysomnang

Dear Mr. Davis I have follow your instruction but I am still not able to drive OpenDSS form matlab. I don't know why but the installer of OpenDSS new version does not register OpenDSSEngine.DLL automatically for me. If I use old version of OpenDSS, I can drive from Matlab. Could you provide me some solution to register OpenDSSEngine? I have checked VBA macro editor (alt-F11) in any of the Microsoft excel and "OpenDSS Engine" does not shows up as an Available Reference Office tools. I hope you can...

Dear everyone, I face one small problem but I can't make it work. I hope anyone can have a look and fix it for me please. I am doing the optimal DG placement. and during the optimiztion, I need to change bus location and capacity. so I have written the following script DSSText.Command = 'New Generator.DG1 Bus1='num2str(x(1))' kV=4.16 kw='num2str(x(2))' pf=1.0 model=1 conn=wye'; However, it does not work. something wrong with syntax. Invalid expression. Check for missing multiplication operator, missing...

Dear Mr. Davis Montenegro sir, after I update to verison 8.5.9. I got error with DSSStartup. Error using actxserver (line 90) Server creation failed. Invalid ProgID 'OpenDSSengine.DSS'. Error in DSSStartup (line 3) Obj = actxserver('OpenDSSengine.DSS'); Could you help me with this issue ? the old version, it is fine but I got some error during optimization process. but for this version, it does not even start.

Dear everyone, I try to optimize the DG into 13 bus system but during the process of optimization, this error message always appears. Could you tell me the meaning of this error ? How could I fix it ? And is there any document that describe about error message available ? so that I can understand the meaning of other new error. I am using Matlab 2018a with OpenDSS 8.4.1.1 64 bit version I hope anyone can help me with this issue. (902) OpenDSS Exception disposing of DSS Class"(DSSObjs Class)". Access...

Thank you Mr. Davis Montenegro for your help.

Hello, Could anyone help me with that please ? Thank you.

Dear everyone, I am working on the IEEE 37 bus system. I am trying to get the both real and reactive power from line to line in matlab but I could not get it. The power that I got is all zero and the total power that i get is negative. Could you help me with these issue please ? I want to get P and Q from line to line in Matlab. what I get from my script. TotalPower = 1.0e+03 * -2.3185 -1.3998 PowerAll = 0 0 0 0 0 0 0 0 ---------------------------------------------------- clc; close all; clear all;...

Thank you for your help Mr. Paulo Meira.