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SDDB

    System Dynamics Database

    ScreenshotSDDB is a tool designed for managing dynamic models submitted for a large region by its members, and for assembling dynamic models matching specified powerflow cases for stability studies. The tool is currently being used in the annual effort of developing NERC/ERAG US/Canada Eastern Interconnection (EI) base stability cases.

    Screenshot

    Features

    • Multi-user, web-hosted SQL database
    • Support for all dynamic models used in EI
    • Flexibility in adding new models
    • Facilities for model submission, modification, verification, and approval
    • Support for all data verification rules by NERC
    • Data auditing and usage tracing
    • User management and administration tools
    • Export of dynamic models matching specific powerflow cases

    View SDDB Brochure