System and method for operating a wind turbine

摘要

A wind turbine system is disclosed. The system includes a controller configured to receive at least one output from at least one measurement device, an anemometer in communication with the system controller, the anemometer for measuring wind speed, a temperature sensor in communication with the system controller, the temperature sensor for measuring ambient temperature, a transmission, and a load cell coupled to the transmission and in communication with the system controller, the load cell configured to measure the torque output of the transmission, wherein the system controller receives wind speed, ambient temperature and load cell information and determines optimal power outputs of the wind turbine for a weather condition.

主权项

1. A wind turbine system comprising:
an anemometer for measuring wind speed; a temperature sensor for measuring ambient temperature; a system controller configured to receive output from at least the anemometer and the temperature sensor; a wind turbine for generating a DC output power, the wind turbine comprising:
a transmission;a motor;a motor drive;a shunt resistor connected to the motor drive, wherein the shunt resistor converts the output power from the wind turbine and regulates the output power DC voltage;an electrical rotary joint coupled to the transmission and in communication with the system controller, the electrical rotary joint providing a power connection to at least one component of the wind turbine system;a load cell coupled to the transmission and in communication with the system controller, the load cell configured to measure torque output of the transmission; anda resolver rotatably coupled to the motor and communicatively coupled to the motor drive, wherein the resolver measures a position of the motor and torque measurements from the load cell, wherein the system controller receives wind speed, ambient temperature and load cell information and determines optimal power outputs of the wind turbine.