光伏并离网供电系统在LED照明中的应用
Application of Grid and Off-Grid Photovoltaic Power Supply System in LED Lighting
张延生 1董晨名 1邓茂林2
作者信息
- 1. 天津金沃能源科技股份有限公司,天津 300382
- 2. 中国照明电器协会,北京 100037
- 折叠
摘要
提出一种光伏并离网发电系统与LED照明结合应用的方法,将光伏发电系统、市电系统、蓄电池组等设备按照一定的配置要求组合形成光伏并离网供电系统,直接用于LED照明灯具的供电.系统输出 220 V交流电,相比传统低压直流供电,减少传输过程中的线路损耗;采用宽电压驱动电源,减少LED照明系统的不稳定性.
Abstract
A method of combining grid and off-grid photovoltaic power generation system with LED lighting is proposed.The photovoltaic power generation system,State Grid system,battery pack and other equipment are combined according to certain configuration requirements to form a photovoltaic grid and off grid power generation system,which is directly used for the power supply of LED lighting fixtures.The system outputs 220 V AC power,which reduces line losses during transmission compared to traditional low-voltage DC power supply,adopting a wide voltage driving power supply to reduce the instability of LED lighting system.
关键词
光伏发电/并离网一体机/LED照明/蓄电池Key words
photovoltaic power generation/grid and off-grid inverter/LED lighting/storage battery引用本文复制引用
出版年
2024
NETL
NSTL
万方数据