基于PEC技术的水电站照明电源设计研究  

Design and Research of Lighting Power Supply for Hydropower Station Based on PEC Technology

作　　者：栗湛 LI Zhan(Zhushuqiao Reservoir Management Bureau of Liuyang City,Liuyang 410300,China)

机构地区：[1]湖南省浏阳市株树桥水库管理局,湖南浏阳410300

出　　处：《通信电源技术》2024年第5期122-124,共3页Telecom Power Technology

摘　　要：本研究针对水电站的照明用电需求,设计了一套基于光电化学电池(Photoelectrochemical Cell,PEC)技术的自主照明电源系统。该系统采用高效率的单晶硅光伏组件作为光电转换设备,结合镍氢电池构建储能单元,并通过最大功率点跟踪(Maximum Power Point Tracking,MPPT)技术和智能化控制策略,实现了对水电站照明负荷的稳定供电。实验结果表明,系统在连续运行15 d的测试中,光伏发电量、储能容量以及负荷供电均达到预期目标,证明了系统的高效性、稳定性以及可靠性。此外,系统的模块化设计和智能控制策略提高了系统的灵活性与可维护性,为水电站提供了一种环保、高效且经济的照明解决方案。This study designed an autonomous lighting power supply system based on Photoelectrochemical Cell(PEC)technology for the lighting power needs of hydropower stations.The system utilizes high-efficiency monocrystalline silicon photovoltaic modules as photoelectric conversion devices,combines nickel-hydrogen batteries to construct an energy storage unit,and employs Maximum Power Point Tracking(MPPT)technology and intelligent control strategies to provide stable power supply for the lighting loads of hydropower stations.Simulation results indicate that during a 15-day continuous operation test,the system achieved the expected goals in terms of photovoltaic power generation,energy storage capacity,and load supply,proving the system’s efficiency,stability,and reliability.Moreover,the modular design and intelligent control strategy of the system enhance its flexibility and maintainability,offering an environmentally friendly,efficient,and economical lighting solution for hydropower stations.

关 键 词：水电站照明 光电化学电池(PEC) 光伏组件 智能控制 

分 类 号：TP391.44[自动化与计算机技术—计算机应用技术] TN86[自动化与计算机技术—计算机科学与技术]