The Small-Signal Stability of Offshore Wind Power Transmission Inspired by Particle Swarm Optimization

Figure 8

Dynamic response of the system before and after adding PSS2 in the case of wind speed disturbance. (a) The electromagnetic torque of synchronous generator 1. (b) The voltage of synchronous generator 1. (c) The active power of synchronous generator 1. (d) The direct current voltage of HVDC. (e) The active power of VSC1. (f) The reactive power of VSC1.

(a)

(b)

(c)

(d)

(e)

(f)