摘要
近年来随着中国风力发电的大规模发展,各种故障频发。箱变是风力发电场的主要设备之一,其故障多少会在较大程度上影响风电场的发电效益。本文结合某风电场多台箱变故障实例与多年的风电场设计咨询经验,对目前华北地区正在建设和已经运行的风电场中美式箱变出现的故障和原因进行了汇总,为不同环境下箱变的采购和技改提供参考意见。
With the large-scale development of wind power in China in recent years, a variety of fault-prone of box changes turn on. The Box changes is one of the major equipment failure how much impact the effectiveness of wind farm to a greater extent. In this paper, a wind farm box to change the failed instance and many years experience in design and consultation summary of the failure and causes of North China in the wind farm is under construction and has been running the American box appears, as procurement and technological transformation of the box changes under different circumstances and give advice.
出处
《电力勘测设计》
2012年第4期78-80,共3页
Electric Power Survey & Design
关键词
风力发电
箱变
故障
华北地区
wind power
box changes
failure
north china.
