基于分数顺序修改的超扭曲算法对双输电感应发电机的直接功率控制的处理器在循环验证
Mourad Yessef1, Habib Benbouhenni2, Ahmed Lagrioui3
1LIMAS Laboratory, Faculty of Sciences Dhar El Mahraz, Sidi Mohamed Ben Abdellah University, 30000, Fes, Morocco. mourad.yessef@usmba.ac.ma.
Scientific reports
|July 2, 2025
概括
一个新的分数顺序修改超扭转控制 (FOMSTC) 增强了风能系统. 这种先进的控制方法提高了电源质量,并减少了双源感应发电机的系统错误.
科学领域:
- 电气工程 电气工程
- 控制系统 控制系统
- 可再生能源可再生能源是可再生能源.
背景情况:
- 超扭转控制 (STC) 为风能系统提供了强大的非线性控制,但需要许多参数,并且可能容易发生故障.
- 现有的方法在风能转换中面临参数调整和系统可靠性的挑战.
研究的目的:
- 引入分数顺序修改的超扭转控制 (FOMSTC) 以提高风能转换系统的性能和效率.
- 解决传统STC的局限性,例如众多增强参数和易发生故障.
主要方法:
- 在双感应发电机 (DFIG) 的直接功率控制 (DPC) 策略中实施了分数顺序修改的超扭转控制 (FOMSTC).
- 使用脉冲宽度调制 (PWM) 进行逆变器操作调节.
- 通过模拟和PIL测试验证了FOMSTC战略,用于实时嵌入式系统评估.
主要成果:
- 与传统的DPC相比,DPC-FOMSTC策略显著减少了主动功率 (Ps) 波动 (78.85%),超速 (69.05%),以及稳定状态误差 (SSE) (36.84%).
- 与传统的DPC相比,在反应功率 (Qs) SSE (70.90%),超速 (52.63%) 和波纹 (63.46%) 中实现了实质性的减少.
- 证明了提高能源质量和减少总波扭曲 (THD).
结论:
- 对于基于DFIG的风能系统,FOMSTC提供了一种简化,高效和经济可行的控制解决方案.
- 提出的方法提供了快速的动态响应,适合在嵌入式系统中实施.
- FOMSTC有效地提高能源质量和系统稳定性,同时限制功率超标.
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