一类机载风能发电机的自动回收与全周期运行
系统与控制
2016-11-17 v1
摘要
机载风能系统旨在捕获比传统风力涡轮机更高海拔处的风能。它们利用系留飞行结构(通常为机翼),并通过气动升力产生电能。对于地面系统而言,其利用系留绳上的拉力驱动地面发电机,执行两阶段功率循环:第一阶段为发电阶段,系留绳在高拉力下放出;第二阶段为回收阶段,系留绳在最小负载下收回。本文针对第二阶段(即回收阶段)中系留机翼的控制问题,提出了两种可能的控制策略。通过理论分析、数值模拟和实验结果展示了这两种方法的性能。最后,报告了完整自主发电周期的实验结果,并将其与第一性原理模型进行了比较。
引用
@article{arxiv.1409.6151,
title = {Automatic Retraction and Full Cycle Operation for a Class of Airborne Wind Energy Generators},
author = {Aldo U. Zgraggen and Lorenzo Fagiano and Manfred Morari},
journal= {arXiv preprint arXiv:1409.6151},
year = {2016}
}
备注
This manuscript is a preprint of a paper submitted for possible publication on the IEEE Transactions on Control Systems Technology and is subject to IEEE Copyright. If accepted, the copy of record will be available at IEEEXplore library: http://ieeexplore.ieee.org