调查离散技术对直流-直流增压转换器实时数字控制的影响:全面分析
Cağfer Yanarateş1, Zhongfu Zhou2, Aytaç Altan3
1Department of Electrical and Energy, Kelkit Aydın Doğan Vocational School, Gümüşhane University, Gümüşhane, 29600, Turkey.
Heliyon
|November 5, 2024
概括
这项研究比较了DC-DC增压转换器 (DBC) 的数字控制分密化方法. 它揭示了不同的技术如何影响DBC性能,稳定性和精度,以优化数字控制应用程序.
科学领域:
- 电气工程 电气工程
- 控制系统工程 控制系统工程
背景情况:
- 在可再生能源,电动汽车和电子产品中,DC-DC增压转换器 (DBC) 是至关重要的.
- 有效的数字控制对于优化DBC性能至关重要.
研究的目的:
- 进行对DBCs的离散化技术进行比较分析.
- 了解这些方法对控制系统行为,性能,稳定性和准确性的影响.
主要方法:
- 使用dSPACE实时接口 (RTI) 和硬件在循环中的 (HIL) 模拟进行验证.
- 执行控制算法的时间和频率域分析.
- 在dSPACE硬件上使用MATLAB/Simulink/Stateflow进行实验验证.
主要成果:
- 详细比较离谱化技术对DBC控制的影响.
- 评估性能,稳定性和准确性的权衡.
- 了解各种离散方法的优点和缺点.
结论:
- 对比分析为DBC中的数字控制应用提供了实际的好处.
- 根据知情选择离散技术可以提高DBC的性能和可靠性.
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