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Data-Driven Modeling of Operating Characteristics of Hydroelectric Generating Units

  • Energy Market (R Sioshansi and A Mousavian, Section Editors)
  • Published:
Current Sustainable/Renewable Energy Reports Aims and scope Submit manuscript

Abstract

Purpose of Review

Hydroelectric generation is a potential flexible electricity source that can ease the transition to a decarbonized energy economy. As such, using scarce hydroelectric generating resources efficiently is important. We examine approaches to represent the operating characteristics of hydroelectric resources.

Recent Findings

Many hydroelectric-plant owners use water tables or generic unit characteristics for operational planning. Such practice may be inefficient, as it does not account for unit-specific operating-characteristic changes or time-related impacts, e.g., plant degradation. We demonstrate a data-driven approach to modeling plant operations that is unit-specific and depends solely on observable and controllable variables.

Summary

Numerical results using historical data for four hydroelectric units illustrate the proposed methodology.

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Acknowledgements

The authors thank the editors, reviewer, and Armin Sorooshian (University of Arizona) for helpful comments and discussions and staff of American Electric Power Company, Inc. for providing historical hydroelectric-unit operational data. Any opinions and conclusions that are expressed in this paper are solely those of the authors.

Funding

This work was supported by National Science Foundation grant 1808169.

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Correspondence to Ramteen Sioshansi.

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Hunter-Rinderle, R., Sioshansi, R. Data-Driven Modeling of Operating Characteristics of Hydroelectric Generating Units. Curr Sustainable Renewable Energy Rep 8, 199–206 (2021). https://doi.org/10.1007/s40518-021-00197-1

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