Wind Turbine Test. Vestas V25 200 kW

摘要

The report describes standard measurements performed on a Vestas V25 200 kW pitch regulated wind turbine. The measurements carried out and reported here comprises the power output, system efficiency, energy production, transmission efficiency, rotor power, rotor efficiency, air-brakes efficiency, structural dynamics, loads at cut-in and braking, rotor torque at stopped condition and yaw errors statistics. (author) 11 tabs., 30 ills., 6 refs. (ERA citation 14:019535)