机械科学与技术2025，Vol.44Issue(6)：938-946,9.DOI:10.13433/j.cnki.1003-8728.20230267
前端调速型风力发电机传动系统建模与参数匹配分析
Modeling and Parameter Matching Analysis of Front-end Speed Regulating Wind Turbine Drive System
摘要
Abstract
For the front-end speed regulating wind turbine drive system,the critical operating point,main input and speed-regulating input component speed regulating section and other drive characteristics under six differential gear train connection modes are first analyzed respectively,and the relationship between component power ratio and speed ratio is studied.According to the actual operating conditions and manufacturing requirements of wind turbine,the connection form of differential gear train is optimized.Secondly,the wind turbine drive system model is established by considering the wind turbine,speed increasing gearbox,differential gear train,speed regulating motor and other components.On this basis,the parameters of wind energy utilization coefficient,blade tip speed ratio,differential gear train structure parameters,speed increase gearbox transmission ratio and so on are optimized and matched,and finally the selection of speed regulating motor is completed.关键词
风力发电机/传动系统/差动轮系/参数匹配Key words
wind power generator/drive system/differential gear train/parameter matching分类
交通工程引用本文复制引用
王欢,葛帅帅,姜艳军,吴行,张志刚,郭栋,李明..前端调速型风力发电机传动系统建模与参数匹配分析[J].机械科学与技术,2025,44(6):938-946,9.基金项目
国家重点研发计划重点专项(2018YFB0106100)、国家自然科学基金项目(52005067,52172355)、重庆市自然科学基金项目(cstc2019jcyj-msxmX0733,cstc2021jcyj-msxmX0555)及重庆市教育委员会科学技术研究计划(KJQN202201159) （2018YFB0106100）
