Model-Based Control Design of Series Resonant Converter Based on the Discrete Time Domain Modelling Approach for DC Wind Turbine

Figure 14

Output current () of the series resonant converter with a ramp-power reference to verify the design of gain scheduling controller and demonstrate the start-up process of DC wind converter.

(a) Ramp-up power: ==0.1MW → 10MW, slop=4.95MW/sec

(b) Ramp-down power: ==10MW → 0.1MW, slop=-4.95MW/sec