modelTGTypeVI

Hydro Turbine (Nonlinear model) and Governor (PID controller combined with servomotor)- control scheme Type 6
Diagram of TGTypeVI

Parameters

TypeNameDefaultDescription
Types.PerUnitgmaxMaximum gate opening
Types.PerUnitgminMinimum gate opening
Types.PerUnitvmaxMaximum gate opening rate
Types.PerUnitvminMinimum gate opening rate
Types.TimeTaPilot valve time constant
Types.TimeTwWater starting time
RealbetaTransient speed droop [pu/pu]
RealKpProportional droop [pu/pu]
Types.TimeAgingKiIntegral droop
Types.TimeKdDerivative droop
Types.TimeTdDerivative droop time constant
RealRpPermanent droop [pu/pu]
RealKaPilot valve gain [pu/pu]
Types.PerUnitdref
Types.PerUnitpo

Connectors

TypeNameDefaultDescription
Modelica.Blocks.Interfaces.RealOutputPmMechanical power [pu]
Modelica.Blocks.Interfaces.RealInputpeActive power [pu]
Modelica.Blocks.Interfaces.RealInputprefActive power reference [pu]
Modelica.Blocks.Interfaces.RealInputwrefRotor speed reference [pu]
Modelica.Blocks.Interfaces.RealInputweRotor speed [pu]

Components

TypeNameDefaultDescription
Types.PerUnitGGate opening [pu]
Modelica.Blocks.Continuous.Integratorintegrator
Modelica.Blocks.Sources.Constantone
Modelica.Blocks.Math.Feedbackfeedback
Modelica.Blocks.Continuous.Integratorintegrator3
Modelica.Blocks.Math.MultiSummultiSum3
Modelica.Blocks.Math.Gaingain9
Modelica.Blocks.Math.MultiSummultiSum5
Modelica.Blocks.Math.Feedbackfeedback1
Modelica.Blocks.Math.Gaingain6
Modelica.Blocks.Math.Feedbackw_fb
Modelica.Blocks.Continuous.Integratorintegrator5
Modelica.Blocks.Math.GainProportional
Modelica.Blocks.Math.Gaingain8
Modelica.Blocks.Nonlinear.Limiterlimiter
Modelica.Blocks.Nonlinear.Limiterlimiter1
Modelica.Blocks.Math.Divisiondivision
Modelica.Blocks.Math.Productproduct1
Modelica.Blocks.Math.MultiProductsquare
Modelica.Blocks.Continuous.Derivativederivative
Modelica.Blocks.Continuous.TransferFunctiontransferFunction
Modelica.Blocks.Math.Feedbackservo_fb
Modelica.Blocks.Math.GainGain10
Modelica.Blocks.Math.MultiSummultiSum4
Modelica.Blocks.Math.Gaingain7
Modelica.Blocks.Logical.Switchswitch1
Modelica.Blocks.Math.RealToBooleanrealToBoolean
Modelica.Blocks.Sources.Constantconst

Revisions

Reference

 PSAT Manual

Last update

 2015-10-02

Author

Tetiana Bogodorova

Contact

see UsersGuide.Contact