基于DSP的光伏逆变器控制平台的设计  

Design of Control Platform of the Photovoltaic Inverter Based on DSP

作　　者：李鹏飞[1] 赵欣[2] 李金平[1] 

机构地区：[1]北京联合大学信息学院,北京100101 [2]中国矿业大学(北京)机电与信息工程学院,北京100083

出　　处：《北京联合大学学报》2013年第4期48-52,共5页Journal of Beijing Union University

摘　　要：光伏并网发电是太阳能发电发展的必然趋势。为了实现对光伏逆流器的控制,提出了一种基于DSP的光伏逆变器控制平台的设计方案,并基于该设计方案加以实现。该控制平台主要用在kw级小功率光伏发电系统。实验运行结果表明,网侧电流的波形接近正弦,同时表明此控制平台性能稳定、抗干扰能力强、可靠性高。Photovohaic grid-connected power is inevitable trend of the Solar Power. In order to control the Photovohaic Inverter, a kind of design for control platform of photovohaic inverter on the basis of DSP has been proposed, and has been put into use according to this design. The control platform is mainly applied to the photovoltaic system of kw level small power. The experimental results show that the waveform of the grid-side current is similar to sine, and also show that the control platform has stable performance, strong anti-interference ability and high reliability.

关 键 词：DSP 光伏逆变器 发电 并网 

分 类 号：TN911.72[电子电信—通信与信息系统]