.TransiEnt.Grid.Electrical.EconomicDispatch.MeritOrderDispatcherStatePrediction

Information

1. Purpose of model

This model extends the functionality of the basic MeritOrderDispatcher by taking into account a prediction for the (boolean) operating state.

This is needed because if a unit is commited it has to produce a minimum amount of power (P_min). If the prediction indicates that a unit will be started in the near future the other units production is reduced and thereby a smooth load following is possible (see TestMeritOrderDispatcherStatePrediction for an example).

2. Level of detail, physical effects considered, and physical insight

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3. Limits of validity

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4. Interfaces

u[ntime]: RealInput

y[nout]: RealOutput

z[nout, ntime]: BooleanInput

P_R_pos[nout]: input for electric power in [W] "Upwards reserve constraint, reduces maximum production (values are supposed to be positive)"

P_R_neg[nout]: input for electric power in [W] "Downwards reserve constraint, increases minimum production (values are supposed to be positive)"

5. Nomenclature

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6. Governing Equations

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7. Remarks for Usage

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8. Validation

Tested in check model "TransiEnt.Grid.Electrical.EconomicDispatch.Check.TestMeritOrderDispatcherStatePrediction"

9. References

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10. Version History