Research Article
Maximum Power Control of Hybrid Wind-Diesel-Storage System
Table 1
System parameters.
| Rated power | 1 [MW] | Blade radius | 37.38 [m] | Air density | 0.55 [kg/m3] | Rated wind speed | 12.35 [m/s] | Cut-in speed | 4 [m/s] | Cut-out speed | 25 [m/s] | Blade pitch angle | 0° | Rated line ac voltage | 230 [V] | AC rated current | 138 [A] | DC rated current | 239 [A] | Rated load power | 40 [kW] | The inertia of SG | 1.11 [kg m2] | Rated power of IG | 55 [kW] | The inertia of the IG | 1.40 [kg m2] | Torsional damping | 0.557 [Nm/rad] | Rotor resistance of SG | 0.96 [Ω] | Stator d-axis inductance
of SG | 2.03 [mH] | Rotor inductance of
SG | 2.07 [mH] | d-axis
field mutual inductance | 1.704 [mH] | The transient open circuit time constant | 2.16 [ms] |
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