Title :
A new model of saturated synchronous machines for power system transient stability simulations
Author :
Tamura, J. ; Takeda, I.
Author_Institution :
Kitami Inst. of Technol., Hokkaido, Japan
fDate :
6/1/1995 12:00:00 AM
Abstract :
This paper presents a new method to express the main flux saturation in synchronous machines. In the new method, the saturation is expressed by auxiliary currents and unsaturated magnetizing inductances instead of the saturated inductances. The new model using the currents contains only constant coefficients defined in terms of the unsaturated magnetizing inductances
Keywords :
inductance; machine theory; magnetisation; power system analysis computing; power system stability; power system transients; synchronous generators; auxiliary currents; main flux saturation; power system transient stability simulations; saturated synchronous machines; unsaturated magnetizing inductances; Equivalent circuits; Magnetic circuits; Magnetic flux; Power system modeling; Power system simulation; Power system stability; Power system transients; Saturation magnetization; Shock absorbers; Synchronous machines;
Journal_Title :
Energy Conversion, IEEE Transactions on
