公开(公告)号：US09932963B2

公开(公告)日：2018-04-03

申请号：US14807635

申请日：2015-07-23

Applicant: SENVION SE

Inventor： Marco Hansen

IPC: F03D7/02 ,  F03D80/00 ,  F03D9/25

CPC classification number: F03D7/0204 ,  F03D7/0244 ,  F03D9/25 ,  F03D9/255 ,  F03D15/10 ,  F03D80/00 ,  F05B2260/902 ,  F05B2270/32 ,  Y02E10/723

Abstract: A method for adjusting the azimuth of a wind power plant, in which, during an azimuthal rotation of a machine housing with a rotor on a tower of the wind power plant, a constant residual pressure for generating a constant residual holding torque is applied to at least one azimuth braking device. Also an azimuth adjustment system for a wind power plant and to a wind power plant. In the disclosed method, the constant residual pressure and/or the constant residual holding torque are/is set as a function of at least one wind speed parameter before commencement of the azimuthal rotation, and the residual pressure and/or the residual holding torque are/is not changed during the azimuthal rotation, in particular during energization of azimuth drive motors.

公开(公告)号：US20150330361A1

公开(公告)日：2015-11-19

申请号：US14807635

申请日：2015-07-23

Applicant: SENVION SE

Inventor： Marco Hansen

IPC: F03D7/02 ,  F03D9/00

CPC classification number: F03D7/0204 ,  F03D7/0244 ,  F03D9/25 ,  F03D9/255 ,  F03D15/10 ,  F03D80/00 ,  F05B2260/902 ,  F05B2270/32 ,  Y02E10/723

Abstract: A method for adjusting the azimuth of a wind power plant, in which, during an azimuthal rotation of a machine housing with a rotor on a tower of the wind power plant, a constant residual pressure for generating a constant residual holding torque is applied to at least one azimuth braking device. Also an azimuth adjustment system for a wind power plant and to a wind power plant. In the disclosed method, the constant residual pressure and/or the constant residual holding torque are/is set as a function of at least one wind speed parameter before commencement of the azimuthal rotation, and the residual pressure and/or the residual holding torque are/is not changed during the azimuthal rotation, in particular during energization of azimuth drive motors.

Abstract translation: 一种用于调整风力发电设备的方位角的方法，其中在风力发电厂塔的具有转子的机器壳体的方位角旋转期间，将用于产生恒定的剩余保持转矩的恒定残余压力施加到 至少一个方位角制动装置。 也是风力发电厂和风力发电厂的方位调整系统。 在所公开的方法中，在开始方位旋转之前，将恒定残余压力和/或恒定剩余保持转矩设定为至少一个风速参数的函数，并且剩余压力和/或剩余保持转矩是 在方位角旋转期间，特别是在方位驱动马达的通电期间不会发生变化。