PLS-CADD projects rely on external references ( .wir , .pol , .tow ). To share a project or back it up, always use File > Backup to compile all components into a single, portable zipped archive.
“I printed the sag-tension section and annotated it heavily. That helped.” – Transmission designer
A: Yes. While screenshots are from v10, 99% of commands are backward compatible to v8. Significant differences are noted in the text.
: Details the technical procedures for importing survey data, setting cable parameters, and generating final reports. Key Workflow Steps Most tutorials follow a standardized engineering workflow: PLS-CADD - Power Line Systems
Filter data points into specific feature codes (e.g., ground, existing power lines, buildings, roads) to build a triangulated irregular network (TIN) surface. Step 2: Setting Engineering Criteria
Input minimum vertical clearances to ground, roads, railroads, and water bodies. Input horizontal clearances to buildings or right-of-way (ROW) boundaries.
For the software to function correctly, engineers generally follow a linear "work" pipeline: Project Setup: Defining units, weather cases, and cable libraries. Alignment & Profile:
An accurate terrain model forms the foundation of reliable sag and clearance calculations. Importing Survey Data
Verify critical parameters: Cross-sectional area, overall diameter, unit weight, ultimate tension, and temperature coefficients. Structure Files ( .str or .m1 / .m4 )
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