光伏分布式发电中的逆变系统设计

Design of distributed generation in the photovoltaic inverter system

随着人们逐渐发现化石能源的不可再生性和随着使用化石能源带来的温室效应,人们越来越注重新能源的开发和利用,其中比较有实用性、代表性的就是光伏发电——更具体的称之为太阳能光伏发电。随着太阳能光伏发电产业的推广和普及,对于并网逆变器的需求也越来越大。本文主要通过介绍光伏发电的现状和前景、原理,最后介绍小型、家用的光伏发电逆变系统的设计过程。

As people gradually found that the fossil energy is non-renewable and greenhouse effect that fossil energy brings,people pay more and more attention to the development and use of the new energy,one of which is more practical,representative is the photovoltaic power generation--more specifically called solar photovoltaic power generation. With the development and popularization of solar photovoltaic power generation industry,for the grid-connected inverter is also increasing demand.This paper mainly introduces the present situation and prospects of the photovoltaic power generation and its principle,finally introduces the design process of small power photovoltaic inverter system.