摘要
探讨了离网风力发电应用于油田抽油机供电的控制问题.通过实时在线检测离网风力发电系统的相关参数,以历史同期气象统计数据为比对参考,研究实现在风速变化时风电-抽油机供电和蓄电池充、放电的控制方法与途径,确保在不稳定离网风电供电时设备的稳定运行,为离网风电的更广泛应用奠定了基础.
This paper studies the control problem of the off-grid wind power generation supply system for pumping units.When the wind speed changes,by the real-time online detection of wind power related parameters and taking the historical meteorological statistics of the corresponding period as the comparison reference,the system can control wind power generation and the battery charge and discharge flexibly to ensure the equipment runs stable,which lays a firm foundation for the wide application of the off-grid wind power.
出处
《青岛理工大学学报》
CAS
2011年第2期46-50,共5页
Journal of Qingdao University of Technology
基金
天津市科技支撑计划项目(10ZCGYG02000)
关键词
风力发电
抽油机
电源自动切换
单片机
wind power
pumping unit
power system change-over automatic
SCM
