基于DSP技术的5kW离网型光伏逆变器设计  

5kW Photovoltaic Inverter Design Based on DSP Technology

作　　者：闫绍敏[1] 张明华[1] 

机构地区：[1]曲阜师范大学电气信息与自动化学院

出　　处：《电子技术（上海）》2011年第4期57-59,共3页Electronic Technology

基　　金：山东省日照市应用技术研究与开发计划立项;项目编号:2009104

摘　　要：全球能源危机和环境恶化使得可再生能源的研究和应用越来越受到重视。本文采用高性能DSP处理器TMS320F2812设计实现了5kW光伏控制器,可满足小功率应用场合的需求。此控制器具有硬件电路简单、体积小、重量轻等特点,本文首先介绍了光伏控制器的结构,随后对光伏控制的硬件主电路和数字控制策略给出了详细的设计,最后进行测试实验,测试结果满足要求。The research on renewable energy and their applications has been paid more and more attention due to the global energy crisis and environmental pollution.This paper adopts high performance DSP processors,TMS320F2812,as the core of 5kW photovoltaic controller,which can meet the needs in small power applications.This controller features simple in structure,small in volume,and light in weight.First this paper introduces the structure of the photovoltaic controller,then gives the detailed design of the photovoltaic control hardware circuit and digital control strategy,and finally completes the testing experiments.The results meet the requirements.

关 键 词：TMS320F2812 逆变器 光伏控制器 

分 类 号：TN911.72[电子电信—通信与信息系统]