Transmission expansion with smart switching under demand uncertainty and line failures
| Autor: | Richard Li-Yang Chen, Kathryn M. Schumacher, Amy M. Cohn |
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| Rok vydání: | 2016 |
| Předmět: |
Economics and Econometrics
Engineering business.industry 020209 energy 020208 electrical & electronic engineering Robust optimization 02 engineering and technology Reliability engineering Power (physics) General Energy Electric power transmission Transmission (telecommunications) Transmission line Modeling and Simulation Range (aeronautics) Line (geometry) 0202 electrical engineering electronic engineering information engineering Transmission switching Telecommunications business |
| Zdroj: | Energy Systems. 8:549-580 |
| ISSN: | 1868-3975 1868-3967 |
| DOI: | 10.1007/s12667-016-0213-9 |
| Popis: | One of the major challenges in deciding where to build new transmission lines is that there is uncertainty regarding future loads, renewal generation output and equipment failures. We propose a robust optimization model whose transmission expansion solutions ensure that demand can be met over a wide range of conditions. Specifically, we require feasible operation for all loads and renewable generation levels within given ranges, and for all single transmission line failures. Furthermore, we consider transmission switching as an allowable recovery action. This relatively inexpensive method of redirecting power flows improves resiliency, but introduces computational challenges. We present a novel algorithm to solve this model. Computational results are discussed. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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