– Hence it expands the possibilities of what can be studied. So, what finite element electromagnetic field theory software does for the engineer is to unchain the range and scope of scenarios modelled. If all the data is anything less than perfect. Thereby, working out earth fault return current levels. Continues to use a version of circuit theory-based calculations. Which means, most earthing system design software. So, not all finite element software packages are the same. HV Electromagnetic Interference (EMI) and Electromagnetic Compatibility (EMC) Studies For high voltage applications from 11 kV to 1,000 kV ( 1 MV). Finite element analysis (FEA) software analysis using CDEGS and XGSLab. What signal voltage is being used for Soil Resistivity Testing? See a recent series of articles Soil Resistivity Testing 10 Common Mistakes. Therefore, always ask your earthing system design consultant. Therefore, taking the doubt out of the equation. In even the highest resistivity geologies. Therefore, having a high signal injection voltage. Thus, compared with 50 – 150 V from the more common units like the DET2/2. That’s why GreyMatters has invested in high signal injection specialist resistivity instrumentation, e.g. Incidentally, computer people amongst us would call this – GIGO (Garbage In = Garbage Out). – So, get this wrong and the subsequent electrical earthing system design may be flawed. Cannot be understated! The Soil Structure is a foundational requirement for every electrical earthing system design. Hence, the importance of a robust Soil Resistivity Testing model free from errors. And transfer potentials to other nearby earthing systems or equipment. By calculating surface voltages (Hot Zone). Therefore assessment of the external environmental impact of earthing system design. Meaning the modern-day fundamental safety-related quantum for a high-voltage electrical installation. Therefore, calculating Touch and Step Voltages. By using specialist software such as XGSLab and CDEGS. Our safety calculations will deliver earthing design compliance.
Safety Calculations and Hot Site Assessment This information means, making a real difference in the delivery of a technically secure project. Therefore having robust useable information that crosses the disciplines. But also understood by all disciplines involved in the project.
Therefore using the latest world-renowned industry-accepted top 1% version of CDEGS and XGSLab software. Knowing your Earthing System Design is in safe hands. Which means you can breathe a little easier. That our Earthing Consultants together with our CDEGS and XGSLab accredited Research Engineers. With over 25 years of experience, there isn’t a scenario or problem.
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