The concept of damping and synchronizing torques for a single-machine-infinite-bus system was first introduced in (F. P. Demello and C. Concordia,
Reply To: Machine Riddle No.41 – Synchronizing coefficient of synchronous machine
The concept of damping and synchronizing torques for a single-machine-infinite-bus system was first introduced in (F. P. Demello and C. Concordia,