Utility Interconnection Design


● Engineering & Design Services
● Utility Interconnection Design Services
● Substation Grounding Studies & Design



OneLine Engineering provides complete engineering and design services for utility interconnection for:
• Wind Farms
• Solar Farms
• Hydro generation
• Co-generation and embedded generation
• Industrial facilities

Services provided by OneLine Engineering include:
• Assistance with utility connection applications
• Coordination with major utilities and local utilities
• Complete detailed engineering and drawing packages based on the utility’s interconnection requirements
• IED selection based on the utility’s interconnection requirements
• Selection and detailed design of teleprotection systems including radio, microwave, IMUX, Sonet, and NSD 570 systems
• Selection, configuration, programming and verification of RTU systems based on the utility’s and system operator requirements
• Power system studies including relay coordination studies and relay settings meeting utility requirements
• Preparation of Protection System Design Description documents suitable for submission to a utility
• Design, supply and testing of protection relay, teleprotection, communication and SCADA panels
• Design, supply and testing of prefabricated control buildings as required to house all required systems for interconnection to a utility transmission or distribution system

OneLine Engineering is part of Cormorant Utility Services

About Us
Selected Projects
High Voltage EPC Services

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