Performing earth system calculations with CYMEGRD, ETAP, and SPARKTA, grounding, earthing, meshing, ...

Performing earth system calculations with CYMEGRD, ETAP, and SPARKTA, grounding, earthing, meshing, ...

This company performs all ground system calculations with CymeGRD or ETAP or OPR or SPARKTA software. Reinforcement of existing networks (in any form) has been established. The advanced features that are placed in the graphic environment of the software, together with efficient analysis algorithms, have turned this software into an effective tool that helps engineers in creating technical and economic plans.
This software allows Landscaping provides substations, power plants, factories and buildings. This design can be done for uniform and horizontal two-layered ground and calculate the contact and step voltages based on the IEEE standard.
For the calculations of the grounding system of solar power plants, considering that the structure of the panels is considered a part of the grounding system, calculations with grounding The above distribution posts are somewhat different.




This software receives the size and time period of the fault current, thickness, soil resistance and body weight from the user and Using soil modules, network and diagrams, it performs the following operations:

1- Soil module
measures soil resistance based on one or two layer model. This module has the ability to draw the measured and calculated resistance and calculates the maximum contact and virtual step voltages based on the standard. 2- Network module The current released by each It calculates the conductive parts into the soil and determines the potential of the soil surface using these currents. The ground network can be defined as a single conductor or a set of conductors connected squarely. Underground pipes and the adjacent ground network can also be considered to see their effect on fault current and surface voltage. 3- Diagram module This module is the results of soil resistance and potential It summarizes the surface on the screen and uses 2D and 3D color shapes to provide better results. Low frequencies (especially the design of the substation grounding system according to the IEEE 80-2000 standard - support for IEEE 80 2000, IEEE 81 1983 and IEEE 837 2002 standards - finite element analysis of conductors and rods of the ground network
- Calculation of the ground resistance of the station (Rg) and the rise of the ground potential (GPR)
- Analysis of the touch and surface potential inside and outside the network environment, with a color display
- Step voltage analysis
- Support for symmetrical or asymmetrical networks of any shape
- The possibility of modeling return electrodes and distinct electrodes
- Calculation of the maximum single-phase current to the ground for a specific network
- and ...
CYMGRD Screenshot 1 CYMGRD Screenshot 2
CYMGRD\ r\nThe CYMGRD software is a substation grounding grid design and analysis program specially developed to help e