摘要
在全球能源转型加速背景下，光伏产业发展迅猛，光伏逆变器最大功率点跟踪算法成为提升系统发电效率的核心。通过剖析扰动观察法、电导增量法等传统算法缺陷，融合自适应控制与粒子群优化、模糊控制等智能算法进行优化。经仿真与实际项目测试，优化算法使光伏系统在复杂环境下动态响应速度提升 30%，发电效率提高 15%，为光伏产业高效稳定发展提供可靠技术方案。
关键词： 光伏逆变器；最大功率点跟踪；算法优化；发电效率；智能控制
Abstract
In the context of accelerating global energy transition, the photovoltaic industry is experiencing rapid development. The maximum power point tracking algorithm for photovoltaic inverters has become a core component in enhancing system power generation efficiency. By analyzing the shortcomings of traditional algorithms such as disturbance observation and conductance increment methods, and integrating intelligent algorithms like adaptive control, particle swarm optimization, and fuzzy control, the optimized algorithm has been developed. Simulation and practical project tests have shown that the optimized algorithm improves the dynamic response speed of photovoltaic systems by 30% in complex environments and increases power generation efficiency by 15%, providing a reliable technical solution for the efficient and stable development of the photovoltaic industry.
Key words： Photovoltaic inverter; Maximum power point tracking; Algorithm optimization; Power generation efficiency; Intelligent control
参考文献 References
[1] 周少泽,宋昕哲,耿越,等.计及源网扰动的构网型光伏逆变器有功精准备用控制[J/OL].高电压技术,1-14[2025-04-19].
[2] 沈枢昊,钟庆,冯俊杰,等.大规模光伏基地柔直外送系统送端故障恢复后光伏逆变器直流侧电压跌落机理分析[J/OL].电源学报,1-14[2025-04-19].
[3] 付利达,贾清泉,孙玲玲,等.构网/跟网型光伏逆变器混联的配电网有功无功双层调压策略[J/OL].电力系统自动化,1-18[2025-04-19].
[4] 刘阳,宗瑾,陈璨,等.考虑分布式光伏逆变器的低压配电台区过电压自动化治理[J].自动化与仪表,2025,40(01): 23-27.
[5] 徐恒山,刘春燕,张旭军,等.基于优化一致性算法的光伏-氢储系统协调控制策略[J/OL].电力系统及其自动化学报,1-13[2025-04-19].
[6] 鲁卿.基于镜像虚拟电阻技术的三相光伏逆变器应用研究[J].电工技术,2024,(S2):427-429.
[7] 赵军,唐志远,高红均,等.考虑光伏逆变器多模式控制的分布式储能系统双层优化配置[J].电气工程学报,2024, 19(04): 72-86.
[8] 张礼波,张峻诚,李昌文,等.基于光伏逆变器功率控制的电网无功电压调节方法[J/OL].自动化技术与应用,1-8[2025-04-19].