SES CDEGS v20.0

SES CDEGS v20 (SES Software 20.0, released in 2025) is the previous major version of the industry-leading integrated software suite from SES & Technologies Ltd. (SESTech) for grounding/earthing, electromagnetic fields (EMF), electromagnetic interference (EMI), and transient phenomena analysis.

CDEGS (Current Distribution, Electromagnetic Fields, Grounding and Soil Structure Analysis) is widely recognized as the most powerful and accurate tool for power system grounding, lightning protection, AC interference on pipelines/railways, and related studies. It is used globally by utilities, consultants, and researchers.

Key New Features & Enhancements in Version 20.0

• User Experience & Performance:
  • Real-time version notifications and streamlined automatic updates.
  • ~30% faster file reading speed and smoother graphical interactions.
  • New CDEGS File Launcher — double-click .F05 or .F21 files to open the correct module automatically.
  • Improved documentation organization and preserved plot styles in SESPlotViewer.
  • Mature SESBatch for running multiple modules consecutively or in parallel.
• Technical & Modeling Improvements:
  • New Driven-Rod soil resistivity measurement interpretation in RESAP.
  • First support for vertical soil models in HIFREQ.
  • Enhanced modeling: concentric cables, metallic plates in MALZ, magnetic shielding, and frequency-dependent transformers in HIFREQ.
  • Improved proximity effects for pipe-type cables in HIFREQ and TRALIN.
  • Updated SES Library with new permeability, curve-fitted materials, transformers, and coatings.
• Specialized Tools:
  • SESShield-3D: Multi-zone shielding analysis using the Rolling Sphere method.
  • Right-of-Way (ROWCAD): Now a full standalone interface (legacy Right-of-Way moved to archive).
  • SESAmpacity: Enhanced and unified (legacy Ampacity moved to archive).
  • Various refinements in CorrCAD, SESTrain Simulator, and plotting/reporting modules.
• Cleanup: Many legacy modules removed or archived for a cleaner, modern interface.

Product:SES CDEGS v20
Version:20.0
Supported Architectures: x64
Language: english
Supported Operating Systems:Windows 10even or newer
Size: 1DVD