IEEE first benchmark on Subsynchronous Resonance (SSR)

A simulation model for IEEE 1st SSR benchmark.

A simulation model for IEEE 1st SSR benchmark. The load flow initial values (initial voltages, currents, angles, etc) and torque distribution among masses may not match the original paper very well but the oscillations match the paper quite well. Run the m code for initialization before running the slx file.

reference:

"First benchmark model for computer simulation of subsynchronous resonance," in IEEE Transactions on Power Apparatus and Systems, vol. 96, no. 5, pp. 1565-1572, Sept. 1977, doi: 10.1109/T-PAS.1977.32485.