OpenIPSL.Electrical.Machines.PSAT

Machine models from PSAT

Information

Extends from Modelica.Icons.Package (Icon for standard packages).

Package Content

Name	Description
Order2	Second Order Synchronous Machine with Inputs and Outputs
Order3	Third Order Synchronous Machine with Inputs and Outputs
Order4	Fourth Order Synchronous Machine with Inputs and Outputs
Order5_Type1	5th order machine model, type 1
Order5_Type2	5th order machine model, type 2
Order6	6th order machine model
MotorTypeI	Induction Machine - Order I
MotorTypeIII	Induction Machine - Order III
MotorTypeV	Induction Machine - Order V
BaseClasses	Base classes for PSAT machines

OpenIPSL.Electrical.Machines.PSAT.Order2

Second Order Synchronous Machine with Inputs and Outputs

Information

Extends from BaseClasses.baseMachine (Base machine for PSAT models).

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:
Machine parameters
Sn	Power rating [V.A]
Vn	Voltage rating [V]
ra	Armature resistance [1]
x1d	d-axis transient reactance [1]
M	Mechanical starting time, 2H [Ws/VA] [s]
D	Damping coefficient
Initialization
w	Rotor speed [pu]

Connectors

Name	Description
p
delta	Rotor angle [rad]
v	Generator terminal voltage [pu]
P	Active power [pu]
Q	Reactive power [pu]
vf0	Initial field voltage [pu]
pm0	Initial mechanical power [pu]
pm	Mechanical power [pu]
Initialization
w	Rotor speed [pu]

OpenIPSL.Electrical.Machines.PSAT.Order3

Third Order Synchronous Machine with Inputs and Outputs

Information

Extends from BaseClasses.baseMachine (Base machine for PSAT models).

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:
Machine parameters
Sn	Power rating [V.A]
Vn	Voltage rating [V]
ra	Armature resistance [1]
x1d	d-axis transient reactance [1]
M	Mechanical starting time, 2H [Ws/VA] [s]
D	Damping coefficient
xd	d-axis synchronous reactance [1]
T1d0	d-axis open circuit transient time constant [s]
xq	q-axis synchronous reactance [1]
Initialization
w	Rotor speed [pu]

Connectors

Name	Description
p
delta	Rotor angle [rad]
v	Generator terminal voltage [pu]
P	Active power [pu]
Q	Reactive power [pu]
vf0	Initial field voltage [pu]
pm0	Initial mechanical power [pu]
pm	Mechanical power [pu]
Initialization
w	Rotor speed [pu]

OpenIPSL.Electrical.Machines.PSAT.Order4

Fourth Order Synchronous Machine with Inputs and Outputs

Information

Extends from BaseClasses.baseMachine (Base machine for PSAT models).

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:
Machine parameters
Sn	Power rating [V.A]
Vn	Voltage rating [V]
ra	Armature resistance [1]
x1d	d-axis transient reactance [1]
M	Mechanical starting time, 2H [Ws/VA] [s]
D	Damping coefficient
xd	d-axis synchronous reactance [1]
xq	q-axis synchronous reactance [1]
x1q	q-axis transient reactance [1]
T1d0	d-axis open circuit transient time constant [s]
T1q0	q-axis open circuit transient time constant [s]
Initialization
w	Rotor speed [pu]

Connectors

Name	Description
p
delta	Rotor angle [rad]
v	Generator terminal voltage [pu]
P	Active power [pu]
Q	Reactive power [pu]
vf0	Initial field voltage [pu]
pm0	Initial mechanical power [pu]
pm	Mechanical power [pu]
Initialization
w	Rotor speed [pu]

OpenIPSL.Electrical.Machines.PSAT.Order5_Type1

5th order machine model, type 1

Information

Extends from BaseClasses.baseMachine (Base machine for PSAT models).

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:
Machine parameters
Sn	Power rating [V.A]
Vn	Voltage rating [V]
ra	Armature resistance [1]
x1d	d-axis transient reactance [1]
M	Mechanical starting time, 2H [Ws/VA] [s]
D	Damping coefficient
xd	d-axis synchronous reactance [1]
xq	q-axis synchronous reactance [1]
x1q	q-axis transient reactance [1]
T1d0	d-axis open circuit transient time constant [s]
T1q0	q-axis open circuit transient time constant [s]
T2q0	q-axis open circuit sub-transient time constant [s]
Initialization
w	Rotor speed [pu]

Connectors

Name	Description
p
delta	Rotor angle [rad]
v	Generator terminal voltage [pu]
P	Active power [pu]
Q	Reactive power [pu]
vf0	Initial field voltage [pu]
pm0	Initial mechanical power [pu]
pm	Mechanical power [pu]
Initialization
w	Rotor speed [pu]

OpenIPSL.Electrical.Machines.PSAT.Order5_Type2

5th order machine model, type 2

Information

Extends from BaseClasses.baseMachine (Base machine for PSAT models).

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:
Machine parameters
Sn	Power rating [V.A]
Vn	Voltage rating [V]
ra	Armature resistance [1]
x1d	d-axis transient reactance [1]
M	Mechanical starting time, 2H [Ws/VA] [s]
D	Damping coefficient
xd	d-axis synchronous reactance [1]
xq	q-axis synchronous reactance [1]
x2d	d-axis sub-transient reactance [1]
x2q	q-axis sub-transient reactance [1]
T1d0	d-axis open circuit transient time constant [s]
T2d0	d-axis open circuit sub-transient time constant [s]
T2q0	q-axis open circuit sub-transient time constant [s]
Taa	d-axis additional leakage time constant [s]
Initialization
w	Rotor speed [pu]

Connectors

Name	Description
p
delta	Rotor angle [rad]
v	Generator terminal voltage [pu]
P	Active power [pu]
Q	Reactive power [pu]
vf0	Initial field voltage [pu]
pm0	Initial mechanical power [pu]
pm	Mechanical power [pu]
Initialization
w	Rotor speed [pu]

OpenIPSL.Electrical.Machines.PSAT.Order6

6th order machine model

Information

Extends from BaseClasses.baseMachine (Base machine for PSAT models).

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:
Machine parameters
Sn	Power rating [V.A]
Vn	Voltage rating [V]
ra	Armature resistance [1]
x1d	d-axis transient reactance [1]
M	Mechanical starting time, 2H [Ws/VA] [s]
D	Damping coefficient
xd	d-axis synchronous reactance [1]
xq	q-axis synchronous reactance [1]
x1q	q-axis transient reactance [1]
x2d	d-axis sub-transient reactance [1]
x2q	q-axis sub-transient reactance [1]
T1d0	d-axis open circuit transient time constant [s]
T1q0	q-axis open circuit transient time constant [s]
T2d0	d-axis open circuit sub-transient time constant [s]
T2q0	q-axis open circuit sub-transient time constant [s]
Taa	d-axis additional leakage time constant [s]
Initialization
w	Rotor speed [pu]

Connectors

Name	Description
p
delta	Rotor angle [rad]
v	Generator terminal voltage [pu]
P	Active power [pu]
Q	Reactive power [pu]
vf0	Initial field voltage [pu]
pm0	Initial mechanical power [pu]
pm	Mechanical power [pu]
Initialization
w	Rotor speed [pu]

OpenIPSL.Electrical.Machines.PSAT.MotorTypeI

Induction Machine - Order I

Information

Extends from OpenIPSL.Electrical.Essentials.pfComponent (Partial model containing all the parameters for entering power flow data).

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:
Machine parameters
Sup	Start-up control
Rs	Stator resistance [1]
Xs	Stator reactance [1]
Rr1	1st cage rotor resistance [1]
Xr1	1st cage rotor reactance [1]
Xm	Magnetizing reactance [1]
Hm	Inertia constant [Ws/VA] [s]
a	1st coefficient of tau_m(w) [1]
b	2nd coefficient of tau_m(w) [1]
c	3rd coefficient of tau_m(w) [1]
tup	Start up time [s]
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
p

OpenIPSL.Electrical.Machines.PSAT.MotorTypeIII

Induction Machine - Order III

Information

Extends from OpenIPSL.Electrical.Essentials.pfComponent (Partial model containing all the parameters for entering power flow data).

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:
Machine parameters
Sup	Start up control
Rs	Stator resistance [1]
Xs	Stator reactance [1]
Rr1	1st cage rotor resistance [1]
Xr1	1st cage rotor reactance [1]
Xm	Magnetizing reactance [1]
Hm	Inertia constant [s]
a	1st coefficient of tau_m(w) [1]
b	2nd coefficient of tau_m(w) [1]
c	3rd coefficient of tau_m(w) [1]
tup	Start up time [s]
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
p

OpenIPSL.Electrical.Machines.PSAT.MotorTypeV

Induction Machine - Order V

Information

Extends from OpenIPSL.Electrical.Essentials.pfComponent (Partial model containing all the parameters for entering power flow data).

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:
Machine parameters
Sup	Start up control
Rs	Stator resistance [1]
Xs	Stator reactance [1]
Rr1	1st cage rotor resistance [1]
Xr1	1st cage rotor reactance [1]
Rr2	2nd cage rotor resistance [1]
Xr2	2nd cage rotor reactance [1]
Xm	Magnetizing reactance [1]
Hm	Inertia constant [s]
a	1st coefficient of tau_m(w) [1]
b	2nd coefficient of tau_m(w) [1]
c	3rd coefficient of tau_m(w) [1]
tup	Start up time [s]
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
p

Automatically generated Mon Oct 10 14:35:56 2022.