摘 要
随着现代电力电子设备的广泛应用，电力系统中的谐波污染问题日益严重，对电网的安全稳定运行及电能质量造成了显著影响为此，本文针对电力系统中谐波抑制技术展开深入研究，旨在探索高效、可靠的谐波治理方法以提升电能质量和系统性能研究过程中，首先分析了谐波产生的机理及其对电力系统的危害，并结合实际需求提出了基于自适应滤波算法与混合滤波器结构的新型谐波抑制方案该方案通过将数字信号处理技术与电力电子技术相结合，实现了对谐波的精准识别与动态补偿同时，引入智能优化算法对滤波器参数进行优化设计，有效提升了系统的响应速度和抑制效果经仿真验证与实验测试表明，所提方案在多种工况下均表现出优异的谐波抑制能力。
关键词：谐波抑制 自适应滤波算法 混合滤波器
Abstract
With the widespread use of modern power electronic equipment, The problem of harmonic pollution in the power system is becoming increasingly serious, It has a significant impact on the safe and stable operation of the power grid and the power quality, This paper deeply studies the harmonic suppression technology in the electric power system, To explore efficient and reliable harmonic governance methods to improve power quality and system performance, Firstly, the mechanism of harmonic generation and its harm to power system, By combining digital signal processing technology with power electronics technology, While the accurate recognition and dynamic compensation, Intelligent optimization algorithm is introduced to optimize the design of the filter parameters, Effectively improve the response speed and inhibition effect of the system. After simulation verification and experimental test, The proposed scheme shows excellent harmonic suppression ability under various working conditions.
Keyword:Harmonic Suppression Adaptive Filtering Algorithm Hybrid Filter
目 录
1绪论 1
1.1电力系统谐波抑制的研究背景 1
1.2谐波抑制技术的研究意义 1
1.3国内外研究现状分析 1
1.4本文研究方法与内容安排 2
2谐波产生机理与影响分析 2
2.1电力系统中谐波的来源 2
2.2谐波对电力系统的危害 3
2.3谐波传播特性与分布规律 3
3谐波抑制关键技术研究 3
3.1主动谐波抑制方法探讨 4
3.2被动谐波抑制技术分析 4
3.3混合抑制策略的设计与优化 5
4谐波抑制技术的应用与验证 5
4.1实际案例中的谐波问题分析 5
4.2抑制技术在典型场景的应用 6
4.3技术效果评估与改进建议 6
结论 7
参考文献 8
致谢 9
随着现代电力电子设备的广泛应用，电力系统中的谐波污染问题日益严重，对电网的安全稳定运行及电能质量造成了显著影响为此，本文针对电力系统中谐波抑制技术展开深入研究，旨在探索高效、可靠的谐波治理方法以提升电能质量和系统性能研究过程中，首先分析了谐波产生的机理及其对电力系统的危害，并结合实际需求提出了基于自适应滤波算法与混合滤波器结构的新型谐波抑制方案该方案通过将数字信号处理技术与电力电子技术相结合，实现了对谐波的精准识别与动态补偿同时，引入智能优化算法对滤波器参数进行优化设计，有效提升了系统的响应速度和抑制效果经仿真验证与实验测试表明，所提方案在多种工况下均表现出优异的谐波抑制能力。
关键词：谐波抑制 自适应滤波算法 混合滤波器
Abstract
With the widespread use of modern power electronic equipment, The problem of harmonic pollution in the power system is becoming increasingly serious, It has a significant impact on the safe and stable operation of the power grid and the power quality, This paper deeply studies the harmonic suppression technology in the electric power system, To explore efficient and reliable harmonic governance methods to improve power quality and system performance, Firstly, the mechanism of harmonic generation and its harm to power system, By combining digital signal processing technology with power electronics technology, While the accurate recognition and dynamic compensation, Intelligent optimization algorithm is introduced to optimize the design of the filter parameters, Effectively improve the response speed and inhibition effect of the system. After simulation verification and experimental test, The proposed scheme shows excellent harmonic suppression ability under various working conditions.
Keyword:Harmonic Suppression Adaptive Filtering Algorithm Hybrid Filter
目 录
1绪论 1
1.1电力系统谐波抑制的研究背景 1
1.2谐波抑制技术的研究意义 1
1.3国内外研究现状分析 1
1.4本文研究方法与内容安排 2
2谐波产生机理与影响分析 2
2.1电力系统中谐波的来源 2
2.2谐波对电力系统的危害 3
2.3谐波传播特性与分布规律 3
3谐波抑制关键技术研究 3
3.1主动谐波抑制方法探讨 4
3.2被动谐波抑制技术分析 4
3.3混合抑制策略的设计与优化 5
4谐波抑制技术的应用与验证 5
4.1实际案例中的谐波问题分析 5
4.2抑制技术在典型场景的应用 6
4.3技术效果评估与改进建议 6
结论 7
参考文献 8
致谢 9
