SMALL SHORT CIRCUIT / PROTECTION SOFTWARES

[pristava]

Is anybody knows for small software for short circuit calculation. I have always a small systems: 20-30 nodes.
after that I have to do protection coordination based on fuses and C.B.s. I am not working for HYDRO UTILITIES and I don't need softares for 3000 nodes !!!

 

[davidbeach]

SKM offers a license for a 50 bus version of Power Tools for Windows. See

http://www.skm.com

 

[Alex68]

You can download the demo version of NEPLAN.
It's free and can manage up to 30 nodes.
See

http://www.neplan.ch

 

[mykh]

Visit

http://www.arcadvisor.com

It offers free online balanced and unbalanced fault short circuit calculator