OpenIPSL.Data.PowerPlant.IEEE421.MachineData

Records with Synchronous Machine Dynamic Parameters

Package Content

Name Description
OpenIPSL.Data.PowerPlant.IEEE421.MachineData.MachineDataTemplate MachineDataTemplate Synchronous Machine Dynamic Data Record Template
OpenIPSL.Data.PowerPlant.IEEE421.MachineData.Machine1 Machine1 Synchronous Generator Sample Data Set (Table H.1 in IEEE Std 421.5-2016)

OpenIPSL.Data.PowerPlant.IEEE421.MachineData.MachineDataTemplate

Synchronous Machine Dynamic Data Record Template

Contents

NameDescription
M_bMachine base power [V.A]
Tpd0d-axis transient open-circuit time constant [s]
Tppd0d-axis sub-transient open-circuit time constant [s]
Tppq0q-axis sub-transient open-circuit time constant [s]
HInertia constant [s]
DSpeed damping
Xdd-axis reactance [1]
Xqq-axis reactance [1]
Xpdd-axis transient reactance [1]
Xppdd-axis sub-transient reactance [1]
Xppqq-axis sub-transient reactance [1]
Xlleakage reactance [1]
S10Saturation factor at 1.0 pu [1]
S12Saturation factor at 1.2 pu [1]
R_aArmature resistance [1]

OpenIPSL.Data.PowerPlant.IEEE421.MachineData.Machine1

Synchronous Generator Sample Data Set (Table H.1 in IEEE Std 421.5-2016)

Information

Extends from MachineDataTemplate (Synchronous Machine Dynamic Data Record Template).

Contents

NameDescription
M_bMachine base power [V.A]
Tpd0d-axis transient open-circuit time constant [s]
Tppd0d-axis sub-transient open-circuit time constant [s]
Tppq0q-axis sub-transient open-circuit time constant [s]
HInertia constant [s]
DSpeed damping
Xdd-axis reactance [1]
Xqq-axis reactance [1]
Xpdd-axis transient reactance [1]
Xppdd-axis sub-transient reactance [1]
Xppqq-axis sub-transient reactance [1]
Xlleakage reactance [1]
S10Saturation factor at 1.0 pu [1]
S12Saturation factor at 1.2 pu [1]
R_aArmature resistance [1]
Automatically generated Thu Feb 26 06:56:12 2026.