Asis Nath

Hello Dear, I am new to OpenDss. I have a question. I am trying to add PV (on the house rooftop) on the power distribution system. How can I simulate a 24 hour with load? I saw that it was giving me a snap short after simulation, but I want it over the time if load change. What COM interface use for? Here is the details about the connection. The 3-phase transformer is connected to the substation transformer to step down from 66 KV to 12.47 KV voltage. Than, A single-phase transformer is connected...

Hello Dear, I am new to OpenDss. I am trying to add PV (on the house rooftop) on the power distribution system. How can I sure that my simuation is correct? I am using the ETAP to validate my simuation, but it is not matching with my my OpenDss simuation results. Thank you here is code: Clear New Circuit.AEC // ................................Creates voltage source (Vsource.Source).............................. Edit Vsource.Source BasekV=66 pu=1.05 ISC3=3000 ISC1=2500 //Define base v,ISC3(3 phase...

Hello Dear, I am new to OpenDss. I have few questions. I am trying to add PV (on the house rooftop) on the power distribution system. How can I simulate a 24 hour with load? I saw that it was giving me a snap short after simulation, but I want it over the time if load change. Here is the details about the connection. The 3-phase transformer is connected to the substation transformer to step down from 66 KV to 12.47 KV voltage. Than, A single-phase transformer is connected from the 3-phase transformer...

Hello Dear, I am new to OpenDss. I have few questions. I am trying to add PV (on the house rooftop) on the power distribution system. How can I simulate a 24 hour with load? I saw that it was giving me a snap short after simulation, but I want it over the time if load change. Here is the details about the connection. The 3-phase transformer is connected to the substation transformer to step down from 66 KV to 12.47 KV voltage. Than, A single-phase transformer is connected from the 3-phase transformer...

Why and when do I need to use COM interface?