FELIPE DUARTE PINTO COELHO

Hi, I did three diferent simulation, using the system IEEE 13 bus, and a Pv System, in the harmonic mode. That is: 1- I change the load on the bus 671 to a harmonica load, with a spectrum only for this load, and simulate on the harmonic mode, so I measure the THD in all the bus. All the other loads have a spectrum with only fundamental component, and all the other harmonics is zero. 2- I add a PV system, in the same bus, with a spectrum with only fundamental frequency, and mesure again the THD at...

Hello again, I have got the results of power that I needed with the insertion of a PV in the HarmonicT mode, thanks again for answering. But now, I would like to get the losses in each element, or the total losses on the system IEEE, using the harmonicT mode. However, when a simulate and used the command in Matlab: DSSText.Command = 'Export Losses', for each interaction and load change, all the results of losses exported are too small, like 10E-17. Could you help me understand why it is happenin...

Thanks for your help, Davis. I will try to change my matlab code to do that you talk.

Hi, Thanks for the answer, Davis. I have tested the same circuit without the PV System and using only a harmonic load, and had a different results. Seems like the PV System work all day long, because the active power of substation is lower when the PV is on the circuit, like the graphs show below. My question is how to insert the PV in the system together with the harmonic mode. I want to observe the effects of the PV system, in the Harmonics throught the day. I have analysed the THD separatelly,...

Hi, I have been doing a study using the Harmonic T mode and a PVSystem in OpenDSS. I was using the IEEE13bus and made a Matlab code to change the loadshape of loads, to do a daily simulation in Harmonic mode, using 96 points of load. First, I set the mode to snapshot , solved the system, and set the mode to Harmonic, starting a for loop to do 96 solutions to every point. I have monitored the power by the point of substation. It have worked well, but when a I put a PVSystem in the simulation, the...

I understood what was missing , thank you so much Roger!

Hi! I was simulating a code, IEEE13 bus, and I made some modifications, and would like to know the results of losses and power flow for each condition of my loadshape. I made every load work with a different curve of loadshape, that have 96 time points, in 24 hours. I was using the daily mode. Any comand or code can do what I want?

Its possible, i will analisy it, thank you