System Dynamics Database
SDDB 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.
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