Engineering & Design

OneLine provides a complete line of power system engineering and design services. Using advanced design software, we work closely with our clients to solve their difficult design problems and achieve a successful project outcome. These specialty services are the very core of our company.

Our engineering services include:

Load flow and short circuit calculations
Motor starting analysis
Insulation coordination studies
Capacitor bank switching studies
TRV studies
Transformer inrush studies
Reactive power compensation studies
Protection relay coordination studies
Protection relay settings and configuration
Substation RTU and HMI configuration
Power cable sizing calculations
Arc flash hazard calculations
Grounding studies and analysis

Our project design services include:

Complete Project Management services
Connection application assistance
Power system analysis and studies
Detailed equipment and installation specification development
Detailed protection and control system development and design
Detailed teleprotection scheme development and design
Detailed relay panel and E-house design
Substation automation and system integration design
Detailed engineering drawing packages
Commissioning and testing site assistance

For a typical project, the scope of work undertaken by OneLine includes all phases of engineering and design including all calculations, detailed drawings, specifications and reports. We work as a team with our clients to achieve the successful completion of their projects.

Our engineering services include:

Our project design services include:

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