Skm Ground Mat
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The tow layer model consists of an upper layer with finite depth above a lower layer with infinite depth.
Skm ground mat. Reference dc system battery sizing 5. Skm ground mat uses the sunde graphical method clause 13 4 2 2 of ieee std. Ptw v7 0 tutorial 2. It uses a general purpose finite element algorithm for potential analysis and graphical facilities to validate ground system efficiency.
It is designed to help optimize grid design or reinforce existing grids of any shape. Skm software has been used in commercial light and heavy industrial institutional utility and petrochemical sites. Skm is the leader in power systems analysis and design software for fault calculations load flow coordination arc flash hazards motor starting transient stability reliability harmonics grounding cable pulling and more. Overview on etap capabilities in ground grid system design and analysis using ieee 80 standard and finite element method fem.
Ptw v7 0 upgrade instructions 3. Provides a complete line of electrical engineering software including powertools for windows and arc flash hazard analysis. A ground grid mat study will determine if your substation grounding grid design is safe and will limit the touch and step potential to values below the ieee 80 standard ieee guide for safety in ac substation grounding limits. It is designed to help optimize grid design or reinforce existing grids of any shape.
Skm systems analysis inc. It uses a general purpose finite element algorithm for potential analysis and graphical facilities to validate ground system efficiency. Reference dc system short circuit 7. Skm groundmat is a program for substation ground grid design and analysis.
Electrical engineers use powertools to perform harmonic analysis transient stability analysis short circuit analysis and to determine demand load voltage drop arcflash hazard analysis and protective device coordination. It uses a general purpose finite element algorithm for potential analysis and graphical facilities to validate ground system efficiency. We use skm s state of the art groundmat software module and accurately determine the touch and step potentials this program is especially beneficial for our. Skm software help desk help desk software by jitbit.
It is designed to help optimize grid design or reinforce existing grids of any shape. Reference dc system load flow 6. Electrical grounding analysis ptw groundmat is a program for substation ground grid design and analysis.