Design and Implementation of Photovoltaic Controller Based on BOOST Circuit
王坤 WANG Kun
（罗定职业技术学院，罗定 527200）
（Luoding Polytechnic，Luoding 527200，China）
摘要：本文介绍了一种基于 BOOST 电路的光伏控制器系统设计，该系统核心算法采用扰动观察法，以实现光伏系统的实时监控和最大功率点跟踪（MPPT）。该设计注重提高系统的测量精度和响应速度，同时保证操作的简便性。通过精确的测量和快速响应，该系统能够有效优化光伏发电的性能，确保光伏电池在不同环境条件下都能维持最佳工作状态。整体来看，该光伏控制器系统在提高光伏能量转换效率、操作稳定性和用户体验方面具有显著优势，为光伏发电系统的应用提供了有效的技术支持。
Abstract: This paper presents a design for a photovoltaic controller based on a BOOST circuit. The core algorithm utilizes the perturbation and observation method to enable real-time monitoring and maximum power point tracking (MPPT) of the photovoltaic system. The design prioritizes enhancing measurement accuracy and response speed while ensuring user-friendliness. By implementing precise measurements and rapid responses, the system effectively optimizes the performance of photovoltaic generation, allowing solar cells to maintain optimal operational conditions under varying environmental conditions. Overall, this photovoltaic controller system offers significant advantages in improving energy conversion efficiency, operational stability, and user experience, thereby providing effective technical support for the application of photovoltaic power generation systems.
关键词：光伏控制器；最大功率点跟踪；扰动观察法
Key words: photovoltaic controller；maximum power point tracking；perturbation and observation method
中图分类号：TM615 文献标识码：A 文章编号：1006-4311（2024）29-076-03 doi:10.3969/j.issn.1006-4311.2024.29.023
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