摘要
由双级式光伏发电系统的应用要求选择Boost电路作为系统的DC-DC变换器,在分析了Boost电路工作原理的基础上,详细介绍了Boost电路关键参数的计算在光伏系统中的作用及MPPT控制策略,最后给出了实际光伏发电系统中前端Boost电路的MPPT控制实验波形。
Based on the application of photovoltaic power generation, Boost circuit was chosen to be the topology of the front DC/DC converter. After analyzing the working process of Boost circuit, the parameters of the main circuit, control circuit and control strategy were introduced in detail. The experimental results of the front Boost circuit for PV system show the correctness of the design.
出处
《电源技术》
CAS
CSCD
北大核心
2012年第3期377-379,共3页
Chinese Journal of Power Sources
