Create, optimize, and analyze grounding grids. Calculate such values as station ground resistance and the Ground Potential Rise, perform field measurements, and view 2D or 3D graphs. The solution works with IEEE 80™ 2000, IEEE 81™ 1983 and IEEE 837™ 2002.
The 6.3 version of CYMGrd is available as a free download on our website. This free program was originally developed by CGI-CYME. Our antivirus analysis shows that this download is virus free. CYMGrd can be installed on 32-bit versions of Windows XP/Vista/7/8/10/11. CYMGrd is included in Photo & Graphics Tools. Commonly, this program's installer has the following filename: CYMGrd.exe. The following versions: 6.3 and 6.1 were the most frequently downloaded ones by the program users.
From the developer:
CYMGRD is a substation grounding grid design and analysis module specially designed to help engineers optimize the design of new grids and reinforce existing grids, of any shape, by virtue of easy to use, built-in danger point evaluation facilities. The program conforms to IEEE 80™ 2000, IEEE 81™ 1983 and IEEE 837™ 2002.
You may want to check out more software, such as Win4D Advance or FRED Optical Engineering Software, which might be similar to CYMGrd.