Add converters as links and enable DC #392
Conversation
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The network topology now looks like that: base network csv data
fragment a
fragment b
fragment c
fragment d
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base _networkLinks in red, transformers in orange HVDC as lines
HVDC as links
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simplified networkHVDC as lines
HVDC as links
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Test on the continental scale runs but I was not able to achieve any improvements regarding the infeasibility. Gurobi refuses to operate without a proper license for that size of problem (understandable) while working with the glpk interface was found to be not quite obvious :)) An additional problem found during testing for the continent were troubles for HVDC line in Namibia. The weights both from the generator and the load parts are by some reason zero which leads to division by zero: Have introduced a quick fix but I think it makes sense to look a bit more careful into that. Not necessarily as a part of this PR :) |
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Note to the network pictures above: now connections of the DC buses to the lines were improved. The result is that the DC buses are kept in the network model without any additional settings (like a requirement to match the carrier during the stubs removal). |
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@ekatef Very nice, few comments:
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@davide-f, many thanks for checking! That's is always a bit of a challenge to finalise properly something more or less big :) And your support is a huge help in that. To answer point-by-point:
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@ekatef super! PR merged, thank you very much for the great work! |
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@davide-f thank you for supporting it :) It was a pleasure to contribute! |
Add converters as links and enable DC
Closes #385
Changes proposed in this Pull Request
The aim of the PR is to enable DC carrier in the network model and include converters as Link component
Checklist
envs/environment.yamlandenvs/environment.docs.yaml.config.default.yaml,config.tutorial.yaml, andtest/config.test1.yaml.doc/configtables/*.csvand line references are adjusted indoc/configuration.rstanddoc/tutorial.rst.doc/release_notes.rstis amended in the format of previous release notes, including reference to the requested PR.