摘要
对风能转换系统的优化控制方法进行综述。首先简要阐述风能转化系统控制的基本情况,然后以能量效率为单目标,重点介绍最大功率点跟踪(MPPT)、模糊控制、PI控制、通断控制、滑模控制、定量反馈理论(QFT)控制、反馈线性化控制等方法的原理以及控制器设计,并分析特点或给出其局限性;之后叙述了风能转化系统的多目标优化控制策略;最后对风能转化系统优化控制策略进行了总结和展望。
An overview of optimal control methods for wind energy conversation system （WECS） was presented. Firstly,the basic condition for the control of the WECS was introduced briefly. Secondly,taking the energy efficiency as the single objective,the principles and design of the maximum power point tracking （MPPT） , fuzzy control, PI control, on -off con- trol, sliding mode control,quantitative feedback theory （QFT） control and feedback linearization control were discussed. The characteristics or limitations of these control methods were analyzed. Then the multi - objective control strategies were described. Finally,the conclusion and the development trend of the control for WECS were given.
出处
《微特电机》
北大核心
2009年第2期59-63,共5页
Small & Special Electrical Machines
基金
国家自然科学基金(60774030)
江南大学创新团队发展计划(200702)
关键词
风能转化系统
单目标优化控制
多目标优化控制
wind energy conversation system
single -objective optimal control
multi -objective optimal control
