Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Implement unit scaling in the model #257

Open
clizbe opened this issue Nov 15, 2023 · 2 comments
Open

Implement unit scaling in the model #257

clizbe opened this issue Nov 15, 2023 · 2 comments
Labels
Type: improvement Better way of doing something Zone: optimisation model Improvements or changes to the optimisation model (e.g., objective function, variables, constraints)

Comments

@clizbe
Copy link
Member

clizbe commented Nov 15, 2023 •
edited
Loading

What and Why

This causes problems with the optimisation if something is in 100000 GW and something else is in 10 MW.

Probably in pre-processing.

Possible Drawbacks

No response

Related Issues

No response
@clizbe clizbe added Type: improvement Better way of doing something Zone: optimisation model Improvements or changes to the optimisation model (e.g., objective function, variables, constraints) labels Nov 15, 2023
@clizbe clizbe changed the title Fix unit scaling Handle unit scaling Nov 15, 2023
@clizbe clizbe changed the title Handle unit scaling Implement unit scaling of the model for the solver Jan 10, 2024
@clizbe clizbe changed the title Implement unit scaling of the model for the solver Implement unit scaling for the solver Jan 10, 2024
@clizbe
Copy link
Member Author

clizbe commented Jan 10, 2024

This is more relevant for open-source solvers. Gurobi does a lot on its own.

@clizbe
Copy link
Member Author

clizbe commented Jul 22, 2024 •
edited by datejada
Loading

Check out https://github.com/trulsf/UnitJuMP.jl

Also, wait for new releases in JuMP that will include this functionality (source: JuMP-dev workshop 2024)

@datejada datejada changed the title Implement unit scaling for the solver Implement unit scaling in the model Aug 12, 2024
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
Type: improvement Better way of doing something Zone: optimisation model Improvements or changes to the optimisation model (e.g., objective function, variables, constraints)
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
1 participant
@clizbe