LCL型滤波并网逆变器双环控制参数设计与优化，对工程实践的指导作用明显-LCL type filter and inverter loop control parameter design and optimization, the guiding role of engineering practice significantly

对一种由Boost和带LCL滤波器的逆变电路组成的两级式单相光伏并网逆变器进行了研究。-A two-stage single-phase photovoltaic grid-connected inverter has been studied,which consists of a boost DC/DC converter and a DC/AC inverter with LCL filter

光伏并网逆变器LCL滤波器的设计简介，内容不是很多，但说的很透彻。(Brief introduction to the design of photovoltaic grid connected inverter with LCL filter, the content is not much, but that is very thorough.)