← 返回

基于非整数词典序优化的T型并联有源电力滤波器顺序模型预测容错控制

Noninteger Lexicographic-Optimization-Based Sequential Model-Predictive Fault-Tolerant Control of T-Type Shunt Active Power Filter

语言:

中文摘要

针对三电平T型变换器型并联有源电力滤波器(SAPF)的容错控制问题,本文提出了一种结合非整数词典序优化的顺序模型预测容错控制(SMPTC)策略。该方法有效解决了传统容错控制中冗余器件利用受限的问题,提升了电力电子系统的可靠性与控制性能。

English Abstract

Fault-tolerant control (FTC) strategies have been proposed to improve the reliability of power electronic systems. However, the FTC of the three-level T-type converter based shunt active power filter (SAPF) remains limited by redundant devices. To address this problem, an FTC strategy called sequential model predictive tolerant control (SMPTC) is combined with a nonintegral lexicographic optimizat...
S

SunView 深度解读

该研究针对T型三电平拓扑的容错控制,与阳光电源的组串式逆变器及大型集中式逆变器技术路线高度契合。随着光伏电站对运维可靠性要求的提升,该算法可应用于阳光电源的iSolarCloud智能运维平台及逆变器底层控制逻辑中,通过优化故障后的控制策略,实现设备在部分器件失效下的降额运行,减少电站停机时间。建议研发团队关注该非整数词典序优化算法在多目标约束下的计算效率,评估其在DSP/FPGA嵌入式平台上的部署可行性,以提升产品在复杂电网环境下的鲁棒性。