We provide specialized studies and analysis using industry-standard tools.
PLS-CADD is a specialized engineering software used for the design and analysis of overhead power lines, including transmission, distribution, and communication lines.
It provides an integrated platform that allows engineers to perform terrain modeling, structure spotting, sag-tension calculations, clearance verification, and plan/profile drafting within a single environment.
Using PLS-CADD, engineers can evaluate different design alternatives and ensure that transmission lines meet technical, safety, and regulatory requirements.
Model transmission line corridors using terrain and survey data to support route selection and early design analysis.
Determine optimal tower or pole locations while designing transmission line geometry and span configurations.
Analyze conductor behavior under different loading and temperature conditions to ensure safe clearances.
Check clearances between conductors, terrain, structures, and nearby infrastructure to ensure regulatory compliance.
Evaluate structural loads on towers and poles under wind, temperature, and unbalanced conductor conditions.
Perform thermal rating and electrical calculations to determine conductor performance and allowable ampacity.
PLS-CADD enables engineers to model transmission line corridors using detailed survey and terrain data.
Typical applications include:
This helps engineers identify the most efficient and technically feasible routes before construction.
The software is used to determine the optimal placement of towers or poles along a transmission line.
Applications include:
This process ensures safe spacing, structural stability, and compliance with design standards.
PLS-CADD performs detailed sag-tension calculations to analyze how conductors behave under different conditions.
Typical studies include:
These analyses are essential for ensuring safe conductor clearances and long-term line reliability.
The software performs automatic clearance checks between conductors and surrounding objects.
These checks include distances to:
This ensures the transmission line design complies with engineering standards and safety regulations.
PLS-CADD integrates with structure analysis tools to evaluate loads applied to towers and poles.
Engineering studies may include:
These evaluations help determine whether existing structures can support new conductors or increased loading.
PLS-CADD can also be used to perform electrical and thermal performance calculations.
Typical analysis include:
These studies support planning decisions and help maximize transmission capacity while maintaining safety margins.
t Advanced Studies in Engineering (ASE), PLS-CADD is used to perform detailed transmission line engineering studies that support design, optimization, and upgrade of overhead power systems.
ASE uses PLS-CADD to evaluate and refine transmission line corridors using terrain and survey data. This allows engineers to analyze route feasibility, identify potential constraints such as roads, rivers, or protected areas, and select optimal paths for new transmission infrastructure.
Using PLS-CADD, our engineers perform structure spotting and line geometry design to determine the optimal placement of towers or poles along a transmission line. This process ensures proper span lengths, safe clearances, and efficient transmission line configuration.
PLS-CADD is used to perform detailed sag-tension calculations to evaluate conductor behavior under different loading conditions such as temperature changes, wind, and ice. These studies help ensure that transmission lines maintain safe clearances and long-term operational reliability.
ASE uses PLS-CADD to perform clearance checks between conductors and surrounding objects including terrain, structures, roads, and other infrastructure. These analyses ensure that transmission line designs comply with engineering standards and safety regulations.
The software is also used to evaluate structural loading on towers and poles under various load cases. This allows ASE to determine whether existing structures can support new conductors, increased loads, or system upgrades during reconductoring projects.
PLS-CADD supports thermal and electrical calculations used to evaluate conductor performance and transmission capacity. ASE performs these analyses to determine allowable ampacity and assess how transmission lines behave under higher operating temperatures.
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