通过一种新的二阶非单元快速终端滑动模式控制策略,增强了风力轮机系统的功率捕获
Arefe Shalbafian1, Farhad Amiri2
1Department of Electrical Engineering, Hamedan University of Technology, Hamedan, Iran.
Scientific reports
|January 6, 2026
概括
变速风力轮机的新控制器最大限度地减少了跟踪错误,并提高了风力发电的产生. 这种基于比例积分导数 (PID) 的非单元快速终端二阶滑动控制器 (NFTSOSMC) 提高了系统的稳定性和寿命.
科学领域:
- 控制系统工程 控制系统工程
- 可再生能源系统可再生能源系统
- 非线性动力学是一种非线性动力学.
背景情况:
- 快速动态系统需要控制器来管理快速波动和喋喋不休.
- 滑动分流器的选择是有限时间收和在非线性系统中减少喋喋不休的关键.
- 可变速度风力轮机 (VSWTs) 需要先进的控制来实现最佳性能和寿命.
研究的目的:
- 开发一种基于比例积分导数 (PID) 的新型非单元快速终端二阶滑动控制器 (NFTSOSMC).
- 为了最大限度地减少跟踪错误,并提高风力发电在VSWTs.
- 为了确保有限时间的融合,减少聊天,提高系统的稳定性.
主要方法:
- 设计了一种新的滑动分流器,以确保无奇点的有限时间融合.
- 实施基于PID的NFTSOSMC用于VSWTs.
- 模拟分析用于评估控制器在不同风速和干扰条件下的性能.
主要成果:
- 拟议的NFTSOSMC有效地减少了跟踪错误和稳定状态错误.
- 在没有奇点的情况下实现了有限时间的融合,并且聊天显著减弱.
- 证明了对外部干扰的增强强性和改进的风力发电捕获.
结论:
- 开发的NFTSOSMC通过最大限度地获取功率并确保系统稳定性来提高VSWT性能.
- 控制器的设计限制了快速波动,减少了机械磨损,并延长了风力轮机的使用寿命.
- 该方法在维护系统稳定性和在动态风条件下优化能源生产方面被证明是有效的.
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