Title :
Damping and synchronizing torque computation in multimachine power systems
Author :
Shaltout, A.A. ; Abu Al-Feilat, R.A.
Author_Institution :
Dept. of Electr. Eng., Jordan Univ. of Sci. & Technol., Irbid, Jordan
fDate :
2/1/1992 12:00:00 AM
Abstract :
The authors present a method for calculating the damping and synchronizing torques in multimachine power systems. This method is applied to evaluate the damping and synchronizing torques in interconnected power systems, and weakly coupled and closely coupled machines for different operating conditions and machine parameters. The investigation is enhanced by modal analysis. It was found that both approaches, namely the damping and synchronizing torques and modal analysis, complement each other to provide insight into the stability of multimachine power systems
Keywords :
damping; electric machines; power system interconnection; stability; torque; closely coupled machines; damping; interconnected power systems; modal analysis; multimachine power systems; stability; synchronizing torque computation; weakly coupled machines; Damping; Frequency synchronization; Modal analysis; Petroleum; Power system analysis computing; Power system dynamics; Power system stability; Power systems; Stability analysis; Torque;
Journal_Title :
Power Systems, IEEE Transactions on
