独立微电网中三相电压源变换器鲁棒积分终端滑模控制的实验验证

IF 5.3 Q2 ENGINEERING, ENVIRONMENTAL

Cleaner Engineering and Technology Pub Date : 2025-04-10 DOI:10.1016/j.clet.2025.100968

Mohammed Tebaa, Mohammed Ouassaid

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引用次数: 0

摘要

本文提出了一种用于独立三相双电平电压源逆变器的鲁棒积分终端滑模控制（ITSMC）的实时实现方法。该控制器在减小抖振的同时提高了跟踪性能、抗参数不确定性和测量噪声的鲁棒性。稳定性通过李亚普诺夫理论得到保证。实验验证了ITSMC的有效性，并与模型预测控制（MPC）和PI控制进行了对比分析。结果表明，ITSMC的总谐波失真（THD）降低了55%，并且对参数不确定性和测量噪声具有更大的弹性。此外，与MPC相比，ITSMC降低了开关频率和计算成本，从而降低了开关损耗，完全符合IEEE标准519-2014。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Experimental validation of A robust integral terminal sliding mode control for three-phase voltage source converter in standalone microgrid

This paper presents a real-time implementation of a robust Integral Terminal Sliding Mode Control (ITSMC) for a standalone three-phase two-level voltage source inverter. The proposed controller enhances tracking performance, robustness against parameter uncertainties and measurement noise while mitigating chattering. Stability is ensured through Lyapunov theory. The effectiveness of ITSMC is validated experimentally, with a comparative analysis against Model Predictive Control (MPC) and PI control. Results show that ITSMC achieves a 55 % reduction in Total Harmonic Distortion (THD) and greater resilience to parameter uncertainties and measurement noise. Additionally, ITSMC reduces switching frequency and computational costs compared to MPC, leading to lower switching losses and full compliance with IEEE Std 519–2014.

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