Installing and aligning method and device for anemorumbometer of wind driven generator

风力发电机风速风向仪安装对正方法及装置

Abstract

一种风力发电机风速风向仪的安装对正方法,在风速风向仪的正前方设置一个双向点状光束发射器,该双向点状光束发射器的一端指向风速风向仪,发射点状光束B,另一端发射点状光束A;在风速风向仪正前方的机舱观察孔设置一个观察点A,;该观察点A,的高度低于风速风向仪的高度,机舱中轴线的偏移距为L,按如下步骤安装风速风向仪:(1)、调整风速风向仪的左、右偏转角度α,使点状光束B的光斑落在风速风向仪的“0”刻度线上;(2)、调整双向点状光束发射器的俯仰角度β,使点状光束A的光斑落在观察点A,上。
The invention relates to an installing and aligning method for an anemorumbometer of a wind driven generator. The method includes the steps that a bi-directional point-like light beam transmitter is arranged in front of the anemorumbometer, one end of the bi-directional point-like light beam transmitter points at the anemorumbometer and transmits a point-like light beam B, and the other end of the bi-directional point-like light beam transmitter transmits a point-like light beam A; an observation point A is arranged in a cabin observation hole in the front of the anemorumbometer; the observation point A is lower than the anemorumbometer, the offset distance of the central axis of a cabin is L, and the anemorumbometer is installed according to the following substeps that the left and eight deflection angles alpha of the anemorumbometer are adjusted so that a light spot of the point-like light beam B can fall upon the 'zero' scale mark of the anemorumbometer; the pitch angle beta of the bi-directional point-like light beam transmitter is adjusted so that a light spot of the point-like light beam A can fall upon the observation point A.

Claims

Description

Topics

Download Full PDF Version (Non-Commercial Use)

Patent Citations (8)

    Publication numberPublication dateAssigneeTitle
    BE-1000555-A7January 31, 1989Capieau Omer, Boeykens ABinnenshuiswindrichtingsaanwijzer.
    CN-103912458-AJuly 09, 2014北京天源科创风电技术有限责任公司一种风力发电机组风向标精确对风的安装工装及对风方法
    CN-202956391-UMay 29, 2013东方电气集团东方汽轮机有限公司风电机组风向标找零装置
    CN-203156329-UAugust 28, 2013东方电气集团东方汽轮机有限公司Wind indicator centering device of wind generating set
    CN-203770030-UAugust 13, 2014龙源(北京)风电工程技术有限公司Wind generating set, wind-direction sensor used in wind generating set and zero correction device used in wind generating set
    DE-102004051843-A1April 27, 2006Repower Systems AgWindenergieanlage und Verfahren zur automatischen Korrektur von Windfahnenfehleinstellungen
    JP-S60171465-ASeptember 04, 1985Sumitomo Electric Ind LtdOptical aerovane having self-power generation function
    US-4522069-AJune 11, 1985Samuel BirnbaumWindvane

NO-Patent Citations (0)

    Title

Cited By (1)

    Publication numberPublication dateAssigneeTitle
    CN-105545593-AMay 04, 2016北京金风科创风电设备有限公司用于风力发电机组的激光器、对风方法、装置及系统