| 摘要 |
<p>A yaw system for a nacelle (106) of a wind turbine (100) and a wind turbine are provided. The yaw system includes a plurality of motors (202), each motor being coupled to the nacelle (106) for applying torque to the nacelle; a plurality of controllers (204,208), wherein the plurality of controllers includes one controller (204) for each motor (202) of the plurality of motors, each controller being configured to control the respective motor and being coupled to at least one other controller to transmit operation information thereto; and a yaw system controller (208) being configured to transmit control information to at least one controller of the plurality of controllers. At least one of the controllers is configured to control the respective motor based on at least one of the control information and the received operation information from the at least one other controller. Communication between the controllers of the respective motors can allow a faster response of the yaw system to yaw the nacelle according to a change of wind direction.</p> |
