华电小草湖风电场二期GW66-1500风机切出风速优化
摘要：切出风速优化是提高风力发电机组的最大工作风速,提升风能可利用率,增加风机利用小时数。通过软件优化与硬件优化相结合的方式,在原切出风速及新的切出风速区间降功率运行以及调整加阻算法,以确保在提高发电量的同时,不危害机组的安全性。通过风机功率曲线优化后,50MW的风电场年理论发电量约可增加6.65%,实际增加电量1154.6万kWh,提升233.3标准小时,效益非常可观。
Abstract:As the name implies, the optimization of cutout speed is to maximize the wind speed of gentrator sets and enhance utlization ratio of wind energy & draught fan. Through the combination of optimized software and hardware, we have reduced power and adjusted add resistance algorithm between the former and the new cut-out speed to inarease power output without destorying generator sets. After ewploying the optiwized generator sets, it yielded considerable benefits. For example, the power output in 50 MW wind power plant will increase by 6.65% in theory while the actual increment in power output is 11.546 million k Wh.Besides, it enhanced 233.3 standard hours.
标题：华电小草湖风电场二期GW66-1500风机切出风速优化
title:The Stage Ⅱ Optimization of GW66/1500 Draught Fancut-out Speed at Xiaocaohu Area Fram China Huadian Corperation
作者：史波, 刘哲
authors:SHI Bo, LIU Zhe
关键词：切出风速优化,可利用率,发电量,
keywords:optimization of cut-out speed,utilization ratio,power output,
发表日期：2017-12-30
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