Addition of PQ/V limits profiling for generators/buses

[Carlos-Alegre]

Is your feature request related to a problem? Please describe.
I want to study different situations for my grid with only clicking one button.

Describe the solution you'd like
The feature should allow the user to include the profile of the limits for the generators P and Q and the limits for the buses V in order to perform Time Series analysis with variable constraints between cases.

Describe alternatives you've considered
Already used availability, but it may be misleading for Q or V.

Additional context
Issue to create new branch for developing the feature