自动跟踪式独立太阳能光伏发电系统的EDA设计  

Design of independent automatic tracking PV systems based on EDA

作　　者：范学超[1] 

机构地区：[1]苏州信息职业技术学院,江苏苏州215200

出　　处：《电源技术》2014年第10期1889-1890,1978,共3页Chinese Journal of Power Sources

摘　　要：固定安装式的光伏发电系统具有发电效率低、成本高、难以推广的缺点。利用EDA(electronics design automation)技术设计了一套将光电跟踪方式和太阳运行轨迹跟踪方式相结合的全天候太阳自动跟踪系统。分析并确定了在不同气候条件下的不同跟踪模式,完成了自动跟踪系统整体框架及电机驱动电路等硬件的设计,给出了系统主程序的软件流程。结合EDA技术对自动跟踪光伏发电系统进行设计,并对设计方案进行了测试和分析。结果表明,借助EDA辅助设计工具和相关方法可以有效地提高自动跟踪光伏发电系统的研发效率,值得推广和应用。Low efficiency, high cost and difficult to promote were shortcomings of fixed-mounted photovoltaic power generation system. An all-weather solar photoelectric automatic tracking system that combined with ways of optical tracking and sun running track tracking was designed by using EDA technology. Different tracking modes under different climatic conditions were analyzed and identified. The overall framework of the automatic tracking system and hardware design such as motor drive circuit were completed. The main software processes of the system was given out. The EDA technology for automatic tracking photovoltaic system was applied and tested and the solutions were analyzed. The results show that the automatic tracking photovoltaic systems R ＆ D efficiency with the EDA-aided design tools and related methods can be effectively improved. It was worthy of promotion and application.

关 键 词：太阳能 发电系统 自动跟踪 EDA设计 

分 类 号：TM615[电气工程—电力系统及自动化]