公开(公告)号：US20040201220A1

公开(公告)日：2004-10-14

申请号：US10410847

申请日：2003-04-10

Applicant: Advantek LLC

Inventor： Stephen M. Andersen ,  Kenneth L. Laubsch ,  Steven R. Kopf ,  Brock J. Vinton II ,  Peter Jamieson

IPC: F03D009/00 ,  H02P009/04

CPC classification number: F03D7/02 ,  F03D1/0608 ,  F03D7/0204 ,  F03D7/0252 ,  F05B2270/20 ,  F05B2270/324 ,  Y02E10/721 ,  Y02E10/723 ,  Y10S415/907

Abstract: An advanced aerodynamic control system for a wind turbine including a drive shaft and blade. The control system includes an air control system coupled to a duct that extends from a first end toward a second end of the blade. A slot extends along a portion of a surface of the blade and is in communication with the duct. An instrument measures operating data of the wind turbine. A controller collects the operating data and compares the operating data to predetermined operating norms. The controller actuates the air control system to urge pressurized air into the duct and out of the slot at a specific air flow rate based upon the comparison between the operating data and predetermined operating norms. Control of the flow rate aids in capture of power from the wind flowing through a swept area of the wind turbine.

Abstract translation: 一种用于包括驱动轴和叶片的风力涡轮机的先进的空气动力学控制系统。 控制系统包括联接到从叶片的第一端向第二端延伸的管道的空气控制系统。 槽沿刀片的表面的一部分延伸并与管道连通。 仪器测量风力涡轮机的运行数据。 控制器收集操作数据并将操作数据与预定的操作规范进行比较。 控制器基于操作数据与预定操作规范之间的比较，启动空气控制系统以特定的空气流量将加压空气推入管道并从槽中排出。 流量的控制有助于捕获来自风力涡轮机的扫掠区域的风的动力。