Electric System Intra-hour Operation Simulator
- Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
ESIOS is a software program developed at Pacific Northwest National Laboratory (PNNL) that performs intra-hour dispatch and automatic generation control (AGC) simulations for electric power system frequency regulation and load/variable generation following. The program dispatches generation resources at minute interval to meet control performance requirements, while incorporating stochastic models of forecast errors and variability with generation, load, interchange and market behaviors. The simulator also contains an operator model that mimics manual actions to adjust resource dispatch and maintain system reserves. Besides simulating generation fleet intra-hour dispatch, ESIOS can also be used as a test platform for the design and verification of energy storage, demand response, and other technologies helping to accommodate variable generation.
- Short Name / Acronym:
- ESIOS
- Project Type:
- Closed Source
- Site Accession Number:
- 5103; IPID 30393-E
- Software Type:
- Scientific
- License(s):
- Other
- Programming Language(s):
- Python, Java
- Research Organization:
- Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
- Sponsoring Organization:
- USDOEPrimary Award/Contract Number:AC05-76RL01830
- DOE Contract Number:
- AC05-76RL01830
- Code ID:
- 76522
- OSTI ID:
- 1324428
- Country of Origin:
- United States
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