一个基于dSPACE的ANFIS实现和预测电流控制,用于单相提升功率因子校正器
Badreddine Babes1, Samia Latrèche2, Amar Bouafassa3
1Research Center in Industrial Technologies CRTI, Algiers, Algeria.
Scientific reports
|June 4, 2024
概括
这项研究引入了适应性神经模糊推断系统 (ANFIS) 和AC/DC提升整流器的预测电流控制. 这种创新方法显著提高了功率因子,并减少了波扭曲,以提高能源效率.
科学领域:
- 电气工程 电气工程
- 电力电子 电力电子 电力电子
- 控制系统 控制系统
背景情况:
- 交流/直流推进整流器在电源质量和能源效率方面面临着挑战.
- 保持高功率系数和低波扭曲对于电网稳定性至关重要.
研究的目的:
- 介绍AC/DC提升整流器的创新控制方案.
- 为了提高功率因子和减少总波扭曲 (THD).
- 提高整体能源效率和电网稳定性.
主要方法:
- 适应性神经模糊推断系统 (ANFIS) 与预测电流控制的整合.
- 通过使用dSPACE ds1104控制器的500W实验室原型进行严格的模拟和验证.
- 在各种操作条件下对稳态和过渡反应的分析.
主要成果:
- 实现了3.5%的总波扭曲 (THD),低于IEEE-519标准 (5%).
- 达到0.990的功率系数,表明近单位功率系数操作.
- 证明了强大的短暂响应,输出电压超速/低速 (18V/20V) 和快速响应时间 (0.2秒) 最少.
结论:
- 拟议的ANFIS集成预测控制方案为AC/DC提升整流器的功率因子校正提供了优质的解决方案.
- 该系统显著提高了电源质量和能源效率,性能优于传统方法.
- 这种方法有望节省大量的能源,提高电网稳定性,并为功率电子控制设定新的基准.
关键词:
适应性神经模糊推理系统 (ANFIS)能源效率 能源效率是指能源的使用效率.电网的稳定性 电网的稳定性这是IEEE-519标准.功率因子调整 (PFC) 是指功率因子的调整.预测电流控制 (PCC) 预测电流控制总波扭曲 (THD) 是指总的波扭曲.dSPACE ds1104 的空间更多相关视频
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