Data

MATPOWER 2-bus test cases for OPF relaxations

Commonwealth Scientific and Industrial Research Organisation
Geth, Frederik ; Liu, Brian
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ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2FANDS&rft_id=info:doi10.25919/znc4-5z12&rft.title=MATPOWER 2-bus test cases for OPF relaxations&rft.identifier=https://doi.org/10.25919/znc4-5z12&rft.publisher=Commonwealth Scientific and Industrial Research Organisation&rft.description=This data set is composed of two test cases for optimal power flow (power flow optimisation in electrical networks). One test case case2_parallel, shows a second-order cone relaxation gap when using the canonical branch flow model, but not when using the bus injection model. The other test case case2_gap shows a significant relaxation gap without total current constraints, and a much lower one with enforcement of total current limits.Lineage: - The case2_parallel is a novel test case. - case2_gap was inspired by PowerModels.jl's case5_gap test case, itself available under BSD license. &rft.creator=Geth, Frederik &rft.creator=Liu, Brian &rft.date=2021&rft.edition=v1&rft_rights=Creative Commons Attribution 4.0 International Licence https://creativecommons.org/licenses/by/4.0/&rft_rights=Data is accessible online and may be reused in accordance with licence conditions&rft_rights=All Rights (including copyright) CSIRO 2021.&rft_subject=optimal power flow&rft_subject=power grid optimisation&rft_subject=matpower&rft_subject=powermodels.jl&rft_subject=Electrical energy transmission, networks and systems&rft_subject=Electrical engineering&rft_subject=ENGINEERING&rft.type=dataset&rft.language=English Access the data
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Data is accessible online and may be reused in accordance with licence conditions

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This data set is composed of two test cases for optimal power flow (power flow optimisation in electrical networks). One test case "case2_parallel", shows a second-order cone relaxation gap when using the canonical branch flow model, but not when using the bus injection model. The other test case "case2_gap" shows a significant relaxation gap without total current constraints, and a much lower one with enforcement of total current limits.
Lineage: - The case2_parallel is a novel test case.
- case2_gap was inspired by PowerModels.jl's "case5_gap" test case, itself available under BSD license.

Available: 2021-12-14

Data time period: 2021-01-01 to 2021-12-31

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Subjects
Engineering | Electrical Energy Transmission, Networks and Systems | Electrical Engineering | matpower | optimal power flow | power grid optimisation | powermodels.jl |

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Identifiers
ACN 633 798 857