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I have been using Matlab/Simulink. Wondering if anyone recommends any other software they found super useful? Thanks in advance!

People experienced with designing and analyzing microgrids on Simulink- I have a question. This model (link below) uses 1MW PV, 1MWh BESS and 600Vac load supply voltage. www.mathworks.com/matlabcentral/fileexchange/93235-microgrid-dynamic-operation I want to modify this to have 350kW PV...

Hey power engineers- probably a very amateur question- is it practical to interconnect a 85MWac solar farm to a 69kV line or substation (provided the line/substation has the capacity)? Or should we be looking at larger voltages like 115 - 138 kV? (Also, any...

@Kiribanda Thanks for your reply. I'm guessing Thevenin's impedance data of XCEL side will include impedances of grid, transformer and cable? Also, any recommendations on software for doing the SC study?

Hi, its a 1MW solar farm with 20x50kW inverters. And 1MWV transformer..

Thanks for your input guys. I wasn't able to find R0 & X0 data in the generator datasheets- generators in this case being the solar inverters. Do I need to look somewhere else? Thanks and much appreciated.

Hi guys, I need to size the grounding transformer and effective grounding for 1MVA solar farm (SLD + requirement attached). As you can see in the attachment, there are 4 requirements. I was able to calculate requirements 1,3 and 4. However, I need help with Requirement #2. How do I obtain the...