Unit-Commitment-Gurobi

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Unit-Commitment-Gurobi

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Python version of unit commitment solver using gurobi-python api.

Unit-Commitment-Gurobi 최신버젼 다운로드

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# Unit-Commitment-Gurobi
Python version of unit commitment solver using gurobi-python api.

# 1.Problem Definition
This example formulates and solves the following simple UC model:

minimize 
       objective: min f(x)      
    subject to
       constraints: AX<=b
    with
       variables: x0,x1,...,xn

This is a deterministic model solver and just a baseline.
If you want a stochastic programme model solver, try scenario generation method.

In this model, the variables are:
on-off status of thermal unit, power output of thermal unit, hydro unit, wind farm, solar station and battery station.
The following constraints are included:
Power balance constraints, upper and lower outputs constraints, ramp constraints, reservoir volume constraints,
on-off minimum time constraints, and reserve capacity constraints.
The objectives are:
Operation cost of thermal units and punishment for abandoning renewable energy.

# 2.Model Simplification
There are three simplifications:  
* First one is the hydro power output has no relationship with reservoir volume or water-head height,
and the upcoming and up-flowing water volumes are the same or linear relationship during the whole 24h.
You can also set the reservoir volumes by yourself.  
* Second one is that the range of battery station power output is defined as [-Ps,Pu].
But if you consider pumped storage power station rather than battery station, the output range should be {-Ps,[0,Pu]}.
* Third one is the start up cost of thermal unit is not concluded in the objective.

# 3.Requirement
Ensure you have installed Gurobi before running this code. Find it [here](https://www.gurobi.com/ "悬停显示").

# 4.TODO
Add scenario generation method for stochastic programme model.

Unit-Commitment-Gurobi

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