MODELING SYSTEM OF DIRECT DRIVEN PM WIND GENERATOR

摘要

PURPOSE: A direct-driven permanent magnet wind generator modeling and an integrated simulator are provided to perform modeling to perform yaw angle control and pitch angle control of wind generators by virtually implementing an environment of the wind generators. CONSTITUTION: An air information input unit(20) inputs wind speed, wind angular, and air density. A user setup storage unit(30) inputs control of a yaw angle, control of a pitch angle, control of an MPPT(Maximum PowerPoint Tracking) pitch angle, and modeling speed. A modeling data calculating unit(40) calculates the yaw angle and the pitch angle. [Reference numerals] (10) Generator information storing unit; (20) Standby information inputting unit; (30) User setup storing unit; (41) Data line processing module; (42) Reference calculation module; (43) Input pitch angle by output calculating module; (44) First reference pitch angle calculating module; (45) Blade rotation speed calculation module; (46) Main speed ration calculating module; (47) Second reference pitch angle calculating module; (48) Generation output calculating module; (50) Modeling data storing unit; (60) Modeling speed controlling unit; (70) Outputting unit; (AA) Modeling system of permanent magnetic wind power generator; (BB) Modeling data calculating unit