Market Implications of Alternative Operating Reserve Modeling in Wholesale Electricity Markets
<|reference_start|>Market Implications of Alternative Operating Reserve Modeling in Wholesale Electricity Markets: Pricing and settlement mechanisms are crucial for efficient re-source allocation, investment incentives, market competition, and regulatory oversight. In the United States, Regional Transmission Operators (RTOs) adopts a uniform pricing scheme that hinges on the marginal costs of supplying additional electricity. This study investigates the pricing and settlement impacts of alternative reserve constraint modeling, highlighting how even slight variations in the modeling of constraints can drastically alter market clearing prices, reserve quantities, and revenue outcomes. Focusing on the diverse market designs and assumptions in ancillary services by U.S. RTOs, particularly in relation to capacity sharing and reserve substitutions, the research examines four distinct models that combine these elements based on a large-scale synthetic power system test data. Our study provides a critical insight into the economic implications and the underlying factors of these alternative reserve constraints through market simulations and data analysis.<|reference_end|>
@article{davoudi2024market,
    title={Market Implications of Alternative Operating Reserve Modeling in
  Wholesale Electricity Markets},
    author={Hamid Davoudi (1), Fengyu Wang (1), Yonghong Chen (2), Di Shi (1),
  Alinson Xavier (3), Feng Qiu (3) ((1) New Mexico State University, (2)
  National Renewable Energy Lab, (3) Argonne National Lab)},
    journal={arXiv preprint arXiv:2409.09220},
    year={2024},
    doi={10.1109/TEMPR.2024.3485948},
    archivePrefix={arXiv},
    eprint={2409.09220},
    primaryClass={eess.SY cs.SY}
}