Title :
Wind velocity and position sensorless operation for PMSG wind generator
Author :
Senjyu, Tomonobu ; Tamaki, Satoshi ; Urasaki, Naomitsu ; Uezato, Katsumi ; Funabashi, Toshihisa ; Fujita, Hideki
Author_Institution :
Dept. of Electr. & Electron. Eng., Ryukyus Univ., Okinawa, Japan
Abstract :
In order to perform an efficient operation of a wind generation system, it is necessary to drive a windmill at an optimal rotor speed. For that purpose, a rotor position and wind velocity sensor become indispensable. However, these equipments are required to remove from wind generation system due to cost reduction and reliability enhancement. In this paper, wind velocity and position sensorless operating method of wind generation system using the full-order observer is proposed.
Keywords :
permanent magnet generators; rotors; synchronous generators; wind power; wind power plants; cost reduction; full-order observer; optimal rotor speed; permanent magnet synchronous generator wind velocity; position sensorless operating method; reliability enhancement; rotor position; wind generator; wind velocity sensor; Blades; Costs; Power generation; Rotors; Sensorless control; Torque; Wind energy; Wind energy generation; Wind power generation; Wind speed;
Conference_Titel :
Power Electronics and Drive Systems, 2003. PEDS 2003. The Fifth International Conference on
Print_ISBN :
0-7803-7885-7
DOI :
10.1109/PEDS.2003.1283005
