From: Electrical control strategy for an ocean energy conversion system
PMSG | |
---|---|
 Power | 18 kW |
 Pole pairs | 6 |
 Rotor flux linkage | 1.7 Wb |
 Stator winding resistance | 0.538Ohm |
 d-axis inductance | 12.98e−3H |
 q-axis inductance | 12.98e−3H |
Wells turbine | |
 Pressure drop | 1.5–4.5 kPa |
 Optimal flow coefficient | 0.3 |
 Air density | 1.225kgm−3 |
 Blade radius | 0.728 m |
 Cross sectional area | 1.176m2 |
 Turbine constant | 0.707 |
 Blade chord length | 0.37 m |
 Blade height | 0.41 m |
 No. of Blades | 8 |
DC-link | |
 DC voltage | 775 V |
 DC capacitor | 2.22mF |
Electrical grid | |
 Phase-to-phase voltage | 380 V |
 Fundamental frequency | 50 Hz |