摘要
随着全球能源结构转型和可再生能源技术的快速发展，电力电子技术在新能源发电领域的重要性日益凸显。本研究旨在探讨电力电子技术在风能、太阳能等新能源发电系统中的关键作用及其优化策略。通过分析电力电子变换器的拓扑结构、控制算法以及系统集成方法，研究提出了适用于不同新能源场景的高效能量转换方案。采用仿真建模与实验验证相结合的研究方法，对多种电力电子装置在实际运行条件下的性能表现进行了深入评估。结果表明，基于先进控制算法的电力电子设备能够显著提升新能源发电系统的效率与稳定性，同时降低谐波失真和能量损耗。本研究的创新点在于提出了一种自适应功率调节机制，该机制可根据环境变化动态调整电力电子系统的运行参数，从而实现更高的能量捕获率和系统可靠性。此外，研究还探讨了电力电子技术在未来多能互补系统中的潜在应用价值，为构建高效、灵活的新能源发电体系提供了理论支持和技术参考。总体而言，本研究不仅深化了对电力电子技术在新能源领域应用的理解，也为相关技术的进一步发展指明了方向。
关键词：电力电子技术；新能源发电系统；自适应功率调节
Abstract
With the global energy structure transition and the rapid development of renewable energy technologies, the importance of power electronics technology in the field of new energy generation is becoming increasingly prominent. This study aims to investigate the critical role and optimization strategies of power electronics technology in new energy generation systems such as wind and solar power. By analyzing the topological structures of power electronic converters, control algorithms, and system integration methods, the research proposes efficient energy conversion solutions tailored for various new energy scenarios. A research methodology combining simulation modeling and experimental validation is adopted to comprehensively evaluate the performance of multiple power electronic devices under actual operating conditions. The results indicate that power electronic equipment based on advanced control algorithms can significantly enhance the efficiency and stability of new energy generation systems while reducing harmonic distortion and energy losses. An innovative contribution of this study is the proposal of an adaptive power regulation mechanism, which dynamically adjusts the operational parameters of power electronic systems in response to environmental changes, thereby achieving higher energy capture rates and system reliability. Furthermore, the study explores the potential application value of power electronics technology in future multi-energy complementary systems, providing theoretical support and technical references for constructing efficient and flexible new energy generation systems. Overall, this research not only deepens the understanding of the application of power electronics technology in the new energy domain but also points out directions for further technological development.
Keywords：Power Electronics Technology; New Energy Generation System; Adaptive Power Adjustment
目 录
摘要 I
Abstract II
一、绪论 1
(一) 电力电子与新能源发电的背景分析 1
(二) 国内外研究现状与发展趋势 1
(三) 研究方法与技术路线 2
二、电力电子在光伏发电中的应用分析 2
(一) 光伏发电系统的基本原理 2
(二) 逆变器技术在光伏系统中的作用 3
(三) 最大功率点跟踪 3
三、电力电子在风力发电中的应用分析 4
(一) 风力发电系统的电力电子需求 4
(二) 变流器技术在风电中的关键作用 4
(三) 风电并网控制策略的研究 5
四、电力电子在储能与微电网中的应用分析 6
(一) 储能系统中电力电子设备的功能 6
(二) 微电网中电力电子技术的应用场景 6
(三) 电力电子在能量管理中的优化策略 7
结 论 9
参考文献 10
随着全球能源结构转型和可再生能源技术的快速发展，电力电子技术在新能源发电领域的重要性日益凸显。本研究旨在探讨电力电子技术在风能、太阳能等新能源发电系统中的关键作用及其优化策略。通过分析电力电子变换器的拓扑结构、控制算法以及系统集成方法，研究提出了适用于不同新能源场景的高效能量转换方案。采用仿真建模与实验验证相结合的研究方法，对多种电力电子装置在实际运行条件下的性能表现进行了深入评估。结果表明，基于先进控制算法的电力电子设备能够显著提升新能源发电系统的效率与稳定性，同时降低谐波失真和能量损耗。本研究的创新点在于提出了一种自适应功率调节机制，该机制可根据环境变化动态调整电力电子系统的运行参数，从而实现更高的能量捕获率和系统可靠性。此外，研究还探讨了电力电子技术在未来多能互补系统中的潜在应用价值，为构建高效、灵活的新能源发电体系提供了理论支持和技术参考。总体而言，本研究不仅深化了对电力电子技术在新能源领域应用的理解，也为相关技术的进一步发展指明了方向。
关键词：电力电子技术；新能源发电系统；自适应功率调节
Abstract
With the global energy structure transition and the rapid development of renewable energy technologies, the importance of power electronics technology in the field of new energy generation is becoming increasingly prominent. This study aims to investigate the critical role and optimization strategies of power electronics technology in new energy generation systems such as wind and solar power. By analyzing the topological structures of power electronic converters, control algorithms, and system integration methods, the research proposes efficient energy conversion solutions tailored for various new energy scenarios. A research methodology combining simulation modeling and experimental validation is adopted to comprehensively evaluate the performance of multiple power electronic devices under actual operating conditions. The results indicate that power electronic equipment based on advanced control algorithms can significantly enhance the efficiency and stability of new energy generation systems while reducing harmonic distortion and energy losses. An innovative contribution of this study is the proposal of an adaptive power regulation mechanism, which dynamically adjusts the operational parameters of power electronic systems in response to environmental changes, thereby achieving higher energy capture rates and system reliability. Furthermore, the study explores the potential application value of power electronics technology in future multi-energy complementary systems, providing theoretical support and technical references for constructing efficient and flexible new energy generation systems. Overall, this research not only deepens the understanding of the application of power electronics technology in the new energy domain but also points out directions for further technological development.
Keywords：Power Electronics Technology; New Energy Generation System; Adaptive Power Adjustment
目 录
摘要 I
Abstract II
一、绪论 1
(一) 电力电子与新能源发电的背景分析 1
(二) 国内外研究现状与发展趋势 1
(三) 研究方法与技术路线 2
二、电力电子在光伏发电中的应用分析 2
(一) 光伏发电系统的基本原理 2
(二) 逆变器技术在光伏系统中的作用 3
(三) 最大功率点跟踪 3
三、电力电子在风力发电中的应用分析 4
(一) 风力发电系统的电力电子需求 4
(二) 变流器技术在风电中的关键作用 4
(三) 风电并网控制策略的研究 5
四、电力电子在储能与微电网中的应用分析 6
(一) 储能系统中电力电子设备的功能 6
(二) 微电网中电力电子技术的应用场景 6
(三) 电力电子在能量管理中的优化策略 7
结 论 9
参考文献 10
