基于光通信的独立光伏发电储能技术研究  

Research on Standalone Photovoltaic Power Generation and Energy Storage Technology Based on Optical Communication

作　　者：张昀晔 马红忌 ZHANG Yunye;MA Hongji(Anhui Wuxin Human Resource Management Co.,Ltd.,Hefei 230001,China)

机构地区：[1]安徽皖信人力资源管理有限公司,安徽合肥230001

出　　处：《通信电源技术》2024年第17期104-106,共3页Telecom Power Technology

摘　　要：针对传统独立光伏发电系统效率低、储能能力差等不足,文章提出一种基于光通信的独立光伏发电储能系统。通过优化最大功率点跟踪(Maximum Power Point Tracking,MPPT)算法提高发电效率,引入模型预测控制(Model Predictive Control,MPC)策略延长电池寿命,采用光正交频分复用(Orthogonal Frequency Division Multiplexing,OFDM)技术确保控制可靠。实验结果表明,该系统在标准光照下的光电转换效率达22%,24 h运行的系统效率为88.6%,光通信误码率低于10^(-9)。本研究为解决光伏发电面临的技术难题提供了创新方案,推动了清洁能源领域的发展。This paper presents a solution for low efficiency and poor storage in standalone photovoltaic power systems using an optical communication-based independent photovoltaic power storage system.It enhances efficiency with an improved Maximum Power Point Tracking(MPPT)algorithm,boosts battery life with an Model Predictive Control(MPC)strategy,and ensures reliable control with optical Orthogonal Frequency Division Multiplexing(OFDM)technology.Test results show 22%conversion efficiency,88.6%system efficiency for 24 hour operation,the error rate of optical communication is lower than 10^(-9).This research offers innovative approaches to photovoltaic power challenges,promoting clean energy advancements.

关 键 词：光伏发电 光通信 最大功率点跟踪(MPPT) 

分 类 号：TM615[电气工程—电力系统及自动化]