Example2.Base.Plants

Models of plants (generator units) for simulation and linearization

Information

See the "Package Content" below for the different plants (generator units) models. See more information in Example2.Readme.

Extends from Modelica.Icons.BasesPackage (Icon for packages containing base classes).

Package Content

Name	Description
G1	Generator unit model for g1 - Extends G1_base, adds a turbine and governor system and a custom PSS
G1_base	Base model for g1 - 900MVA generation unit, composed of machine and exciter
G2	Generator unit model for g2 - 900MVA generation unit, composed of machine and exciter
G3	Generator unit model for g3 - 900MVA generation unit, composed of machine, exciter, pss and turbine & governor system
G4	Generator unit model for g4 - 900MVA generation unit, composed of machine and exciter
inf	Infinite bus with generator interface to test the base network model under Example2.Base.Networks.Tests.TestBase

Example2.Base.Plants.G1

Generator unit model for g1 - Extends G1_base, adds a turbine and governor system and a custom PSS

Information

900MVA generation unit composed of the following component models:

Machine: GENROU, a round rotor synchronous generator model, OpenIPSL.Electrical.Machines.PSSE.GENROU
Exciter: SEXS, a simplified excitation system model, OpenIPSL.Electrical.Controls.PSSE.ES.SEXS
Turbine and governor system: TGTypeII - simplified model including transient grain, OpenIPSL.Electrical.Controls.PSAT.TG.TGTypeII
Power System Stabilizer: PSSTypeII - single input stabilizer, OpenIPSL.Electrical.Controls.PSAT.PSS.PSSTypeII

Extends from Example2.Base.Plants.G1_base (Base model for g1 - 900MVA generation unit, composed of machine and exciter).

Parameters

Name	Description
Power flow data
S_b	System base power [V.A]
V_b	Base voltage of the bus [V]
fn	System frequency [Hz]
P_0	Initial active power [W]
Q_0	Initial reactive power [var]
v_0	Initial voltage magnitude [1]
angle_0	Initial voltage angle [rad]
displayPF	Display power flow:
Turbine and Governor Parameters
wref	Reference speed [1]
pmax0	Maximum turbine output [1]
pmin0	Minimum turbine output [1]
Ts	Governor Time constant [s]
T3g	Transient gain time constant [s]
Snbgov	Nominal power [V.A]
Rdroop	Droop [1]
PSS Parameter Change Timing
t1pssin	Start time of the injection
t2pssin	Start time of the injection
t3pssin	Start time of the injection
t4pssin	Start time of the injection
t5pssin	Start time of the injection
t6pssStop	Stop time of the injection
Parameter mask
enableS_b	Enable S_b in parameter list
enableV_b	Enable V_b in parameter list
enablefn	Enable fn in parameter list
enableP_0	Enable P_0 in parameter list
enableQ_0	Enable Q_0 in parameter list
enablev_0	Enable v_0 in parameter list
enableangle_0	Enable angle_0 in parameter list
enabledisplayPF	Enable displayPF in parameter list
PSS Parameters
PSS 1
pss_vsmax	Max stabilizer output signal [1]
pss_vsmin	Min stabilizer output signal [1]
pss1_Kw	Stabilizer gain [pu/pu]
pss1_Tw	Wash-out time constant [s]
PSS 2
pss2_Kw	Stabilizer gain [pu/pu]
pss2_Tw	Wash-out time constant [s]
PSS 3
pss3_Kw	Stabilizer gain [pu/pu]
pss3_Tw	Wash-out time constant [s]
PSS 4
pss4_Kw	Stabilizer gain [pu/pu]
pss4_Tw	Wash-out time constant [s]
PSS 5
pss5_Kw	Stabilizer gain [pu/pu]
pss5_Tw	Wash-out time constant [s]

Connectors

Name	Description
pwPin
uPSS
uPm
uVsAVR	Feedback input
AVRinput_meas
AVRoutput_meas

Example2.Base.Plants.G1_base

Base model for g1 - 900MVA generation unit, composed of machine and exciter

Information

Partial model of a 900MVA generation unit composed of the following component models:

Machine: GENROU, a round rotor synchronous generator model, OpenIPSL.Electrical.Machines.PSSE.GENROU
Exciter: SEXS, a simplified excitation system model, OpenIPSL.Electrical.Controls.PSSE.ES.SEXS

Extends from OpenIPSL.Interfaces.Generator (Interface for a generator which provides the PwPin).

Parameters

Name	Description
Power flow data
S_b	System base power [V.A]
V_b	Base voltage of the bus [V]
fn	System frequency [Hz]
P_0	Initial active power [W]
Q_0	Initial reactive power [var]
v_0	Initial voltage magnitude [1]
angle_0	Initial voltage angle [rad]
displayPF	Display power flow:
Parameter mask
enableS_b	Enable S_b in parameter list
enableV_b	Enable V_b in parameter list
enablefn	Enable fn in parameter list
enableP_0	Enable P_0 in parameter list
enableQ_0	Enable Q_0 in parameter list
enablev_0	Enable v_0 in parameter list
enableangle_0	Enable angle_0 in parameter list
enabledisplayPF	Enable displayPF in parameter list

Connectors

Name	Description
pwPin

Example2.Base.Plants.G2

Generator unit model for g2 - 900MVA generation unit, composed of machine and exciter

Information

900MVA generation unit composed of the following component models:

Machine: GENROU, a round rotor synchronous generator model, OpenIPSL.Electrical.Machines.PSSE.GENROU
Exciter: SEXS, a simplified excitation system model, OpenIPSL.Electrical.Controls.PSSE.ES.SEXS

Extends from OpenIPSL.Interfaces.Generator (Interface for a generator which provides the PwPin).

Parameters

Name	Description
Power flow data
S_b	System base power [V.A]
V_b	Base voltage of the bus [V]
fn	System frequency [Hz]
P_0	Initial active power [W]
Q_0	Initial reactive power [var]
v_0	Initial voltage magnitude [1]
angle_0	Initial voltage angle [rad]
displayPF	Display power flow:
Parameter mask
enableS_b	Enable S_b in parameter list
enableV_b	Enable V_b in parameter list
enablefn	Enable fn in parameter list
enableP_0	Enable P_0 in parameter list
enableQ_0	Enable Q_0 in parameter list
enablev_0	Enable v_0 in parameter list
enableangle_0	Enable angle_0 in parameter list
enabledisplayPF	Enable displayPF in parameter list

Connectors

Name	Description
pwPin

Example2.Base.Plants.G3

Generator unit model for g3 - 900MVA generation unit, composed of machine, exciter, pss and turbine & governor system

Information

900MVA generation unit composed of the following component models:

Machine: GENROU, a round rotor synchronous generator model, OpenIPSL.Electrical.Machines.PSSE.GENROU
Exciter: SEXS, a simplified excitation system model, OpenIPSL.Electrical.Controls.PSSE.ES.SEXS
Turbine and governor system: TGTypeII - simplified model including transient grain, OpenIPSL.Electrical.Controls.PSAT.TG.TGTypeII
Power System Stabilizer: PSSTypeII - single input stabilizer, OpenIPSL.Electrical.Controls.PSAT.PSS.PSSTypeII

Extends from OpenIPSL.Interfaces.Generator (Interface for a generator which provides the PwPin).

Parameters

Name	Description
Rdroop	Droop [1]
Power flow data
S_b	System base power [V.A]
V_b	Base voltage of the bus [V]
fn	System frequency [Hz]
P_0	Initial active power [W]
Q_0	Initial reactive power [var]
v_0	Initial voltage magnitude [1]
angle_0	Initial voltage angle [rad]
displayPF	Display power flow:
Parameter mask
enableS_b	Enable S_b in parameter list
enableV_b	Enable V_b in parameter list
enablefn	Enable fn in parameter list
enableP_0	Enable P_0 in parameter list
enableQ_0	Enable Q_0 in parameter list
enablev_0	Enable v_0 in parameter list
enableangle_0	Enable angle_0 in parameter list
enabledisplayPF	Enable displayPF in parameter list

Connectors

Name	Description
pwPin

Example2.Base.Plants.G4

Generator unit model for g4 - 900MVA generation unit, composed of machine and exciter

Information

900MVA generation unit composed of the following component models:

Machine: GENROU, a round rotor synchronous generator model, OpenIPSL.Electrical.Machines.PSSE.GENROU
Exciter: SEXS, a simplified excitation system model, OpenIPSL.Electrical.Controls.PSSE.ES.SEXS

Extends from OpenIPSL.Interfaces.Generator (Interface for a generator which provides the PwPin).

Parameters

Name	Description
Power flow data
S_b	System base power [V.A]
V_b	Base voltage of the bus [V]
fn	System frequency [Hz]
P_0	Initial active power [W]
Q_0	Initial reactive power [var]
v_0	Initial voltage magnitude [1]
angle_0	Initial voltage angle [rad]
displayPF	Display power flow:
Parameter mask
enableS_b	Enable S_b in parameter list
enableV_b	Enable V_b in parameter list
enablefn	Enable fn in parameter list
enableP_0	Enable P_0 in parameter list
enableQ_0	Enable Q_0 in parameter list
enablev_0	Enable v_0 in parameter list
enableangle_0	Enable angle_0 in parameter list
enabledisplayPF	Enable displayPF in parameter list

Connectors

Name	Description
pwPin

Example2.Base.Plants.inf

Infinite bus with generator interface to test the base network model under Example2.Base.Networks.Tests.TestBase

Information

Infinite bus model containing the following components:

Generator interface (wrapper): OpenIPSL.Interfaces.Generator
Infinite bus model: OpenIPSL.Electrical.Buses.InfiniteBus

Note: the model is not used in system simulations, but it is used for testing the base network using the example Example2.Base.Networks.Tests.TestBase

Extends from OpenIPSL.Interfaces.Generator (Interface for a generator which provides the PwPin).

Parameters

Name	Description
Power flow data
S_b	System base power [V.A]
V_b	Base voltage of the bus [V]
fn	System frequency [Hz]
P_0	Initial active power [W]
Q_0	Initial reactive power [var]
v_0	Initial voltage magnitude [1]
angle_0	Initial voltage angle [rad]
displayPF	Display power flow:
Parameter mask
enableS_b	Enable S_b in parameter list
enableV_b	Enable V_b in parameter list
enablefn	Enable fn in parameter list
enableP_0	Enable P_0 in parameter list
enableQ_0	Enable Q_0 in parameter list
enablev_0	Enable v_0 in parameter list
enableangle_0	Enable angle_0 in parameter list
enabledisplayPF	Enable displayPF in parameter list

Connectors

Name	Description
pwPin

Automatically generated Wed Mar 13 11:47:10 2024.