Table 1 Parameter values of DFIG and SVC.
Wind Energy Resource (DFIG) | |
|---|---|
Voltage and power rating | [230KV, 120 MW] |
Frequency | 50 Hz |
Stator resistance (Rs) and reactance (Xs) | (0.01, 0.10)p.u |
Rotor resistance (Rr) and reactance (Xr) | (0.01, 0.08)p.u |
Magnetization reactance (Xm) | 3.00p.u |
Inertia constants (Hm) | 8kws/kVA |
Pitch contrl gain (Kp) | 10p.u |
Time constant | 3(s) |
Power control time constant (Te) | 0.01(s) |
No. of poles and gear box ratio | [4,1/89] |
Blade length | 75.0(m) |
No. of blades | 3 |
Pmax and Pmin | [1.0, 0.0]p.u |
Qmax and Qmin | [0.7,−0.7]p.u |
No. of wind generator | 01 |
Static Var Compensator (SVC) | |
Voltage and power rating | [400kv, 120 MW] |
Frequency | 50HZ |
Regular time constant Tr | 10(s) |
Regular gain Kr | 100 p.u |
Reference voltage | 1.0p.u |
