摘 要
本研究针对电气工程中谐波问题进行了深入分析，并提出了相应的治理策略。谐波作为电力系统中的常见问题，对电网的稳定性和设备寿命构成潜在威胁。本研究旨在通过精确分析谐波产生的原因及其对系统的影响，探索有效的谐波治理方法。研究采用先进的频谱分析技术，对谐波进行了定量测定，并结合实际工程案例，评估了不同治理策略的有效性。研究结果显示，通过合理的滤波器配置和功率因数校正，可以显著降低谐波对电气系统的影响。本研究不仅为电气工程的谐波治理提供了理论依据，还为实际工程应用提供了可行的技术方案，有助于提高电力系统的稳定性和效率，对电气工程的实践具有重要的指导意义。
关键词：谐波治理；电气工程；频谱分析；滤波器配置；功率因数校正
Abstract
This study conducted an in-depth analysis of harmonic issues in electrical engineering and proposed corresponding mitigation strategies. Harmonics, a common problem in power systems, pose a potential threat to the stability of the grid and the lifespan of equipment. The aim of this research was to explore effective harmonic mitigation methods through precise analysis of the causes of harmonics and their impact on the system. Advanced spectrum analysis techniques were employed to quantitatively measure harmonics, and the effectiveness of different mitigation strategies was evaluated based on practical engineering cases. The results indicated that reasonable filter configuration and power factor correction can significantly reduce the influence of harmonics on electrical systems. This study not only provides a theoretical basis for harmonic mitigation in electrical engineering but also offers feasible technical solutions for practical engineering applications, which are conducive to improving the stability and efficiency of power systems. It holds important guiding significance for the practice of electrical engineering.
Key Words: Harmonic control; Electrical engineering; Spectrum analysis; Filter configuration; Power factor correction
目 录
摘 要 I
Abstract II
第一章 绪 论 1
1.1 研究背景和意义 1
1.2 谐波分析与治理策略的研究现状 1
1.3 本文研究方法 2
第二章 谐波的基本概念及其影响 3
2.1 谐波的定义与分类 3
2.2 谐波产生的原因及危害 3
2.3 谐波对电气系统的影响 4
第三章 电气工程中的谐波分析 6
3.1 谐波分析的数学方法与模型 6
3.2 谐波测量的技术与仪器 6
3.3 谐波分析的实际应用案例 7
第四章 谐波治理策略与技术 9
4.1 谐波治理的基本原则 9
4.2 谐波治理的技术手段 9
4.3 谐波治理策略在实际工程中的应用 10
结论 12
致 谢 13
参考文献 14
本研究针对电气工程中谐波问题进行了深入分析，并提出了相应的治理策略。谐波作为电力系统中的常见问题，对电网的稳定性和设备寿命构成潜在威胁。本研究旨在通过精确分析谐波产生的原因及其对系统的影响，探索有效的谐波治理方法。研究采用先进的频谱分析技术，对谐波进行了定量测定，并结合实际工程案例，评估了不同治理策略的有效性。研究结果显示，通过合理的滤波器配置和功率因数校正，可以显著降低谐波对电气系统的影响。本研究不仅为电气工程的谐波治理提供了理论依据，还为实际工程应用提供了可行的技术方案，有助于提高电力系统的稳定性和效率，对电气工程的实践具有重要的指导意义。
关键词：谐波治理；电气工程；频谱分析；滤波器配置；功率因数校正
Abstract
This study conducted an in-depth analysis of harmonic issues in electrical engineering and proposed corresponding mitigation strategies. Harmonics, a common problem in power systems, pose a potential threat to the stability of the grid and the lifespan of equipment. The aim of this research was to explore effective harmonic mitigation methods through precise analysis of the causes of harmonics and their impact on the system. Advanced spectrum analysis techniques were employed to quantitatively measure harmonics, and the effectiveness of different mitigation strategies was evaluated based on practical engineering cases. The results indicated that reasonable filter configuration and power factor correction can significantly reduce the influence of harmonics on electrical systems. This study not only provides a theoretical basis for harmonic mitigation in electrical engineering but also offers feasible technical solutions for practical engineering applications, which are conducive to improving the stability and efficiency of power systems. It holds important guiding significance for the practice of electrical engineering.
Key Words: Harmonic control; Electrical engineering; Spectrum analysis; Filter configuration; Power factor correction
目 录
摘 要 I
Abstract II
第一章 绪 论 1
1.1 研究背景和意义 1
1.2 谐波分析与治理策略的研究现状 1
1.3 本文研究方法 2
第二章 谐波的基本概念及其影响 3
2.1 谐波的定义与分类 3
2.2 谐波产生的原因及危害 3
2.3 谐波对电气系统的影响 4
第三章 电气工程中的谐波分析 6
3.1 谐波分析的数学方法与模型 6
3.2 谐波测量的技术与仪器 6
3.3 谐波分析的实际应用案例 7
第四章 谐波治理策略与技术 9
4.1 谐波治理的基本原则 9
4.2 谐波治理的技术手段 9
4.3 谐波治理策略在实际工程中的应用 10
结论 12
致 谢 13
参考文献 14
