modelTGTypeIII

Hydro Turbine (Linear model) and Governor (Standard model)- control scheme Type 3
Diagram of TGTypeIII

Parameters

TypeNameDefaultDescription
Types.PerUnitwref1Reference speed
Types.PerUnitTgPilot valve droop
Types.PerUnitgmaxMaximum gate opening
Types.PerUnitgminMinimum gate opening
Types.PerUnitvmaxMaximum gate opening rate
Types.PerUnitvminMinimum gate opening rate
Types.TimeTpPilot valve time constant
Types.TimeTrDashpot time constant
RealdeltaTransient speed droop [pu/pu]
RealsigmaPermanent speed droop [pu/pu]
Types.TimeTwWater starting time
Reala11Deriv. of flow rate vs. turbine head
Reala13Deriv. of flow rate vs. gate position
Reala21Deriv. of torque vs. turbine head
Reala23Deriv. of torque vs. gate position
Realint3
Power flow data
Types.PerUnitP_0Active power

Connectors

TypeNameDefaultDescription
Modelica.Blocks.Interfaces.RealInputwRotor speed [pu]
Modelica.Blocks.Interfaces.RealOutputpmMechanical power [pu]

Components

TypeNameDefaultDescription
Types.PerUnitdeltaGGate position variation
Types.PerUnitGGate position
Modelica.Blocks.Continuous.Integratorintegrator
Modelica.Blocks.Math.Gaingain
Modelica.Blocks.Math.Gaingain1
Modelica.Blocks.Continuous.Integratorintegrator1
Modelica.Blocks.Math.Feedbackfeedback
Modelica.Blocks.Math.Gaingain2
Modelica.Blocks.Math.Gaingain3
Modelica.Blocks.Math.Gaingain5
Modelica.Blocks.Continuous.Integratorintegrator2
Modelica.Blocks.Math.Feedbackfeedback1
Modelica.Blocks.Math.Gaingain4
Modelica.Blocks.Continuous.Integratorintegrator3
Modelica.Blocks.Math.Feedbackfeedback2
Modelica.Blocks.Math.GainG6
Modelica.Blocks.Math.Gaingain7
Modelica.Blocks.Nonlinear.Limiterlimiter
Modelica.Blocks.Nonlinear.Limiterlimiter1
Modelica.Blocks.Math.Addadd
Modelica.Blocks.Math.Add3add3_1
Modelica.Blocks.Math.Addadd1
Modelica.Blocks.Math.Addadd2
Modelica.Blocks.Sources.Constantconst
Modelica.Blocks.Sources.Constantconst1

Revisions

Reference

 PSAT Manual

Last update

 2015-10-02

Author

Tetiana Bogodorova

Contact

see UsersGuide.Contact