摘要
世界光伏并网发电技术日新月异,已进入一个高速、稳定、成熟的增长期。随之出现了许多的逆变器厂家,面临激烈的市场竞争,各厂家在逆变器拓扑方面不断推陈出新。一些创新拓扑及超越传统多电平技术的多电平拓扑的出现,极大地推动了光伏逆变器行业乃至电力电子行业的发展。在此主要介绍了目前光伏行业不同应用场合下的逆变器拓扑,并指出了未来逆变器拓扑的发展趋势及面临的新挑战和问题。
The world photovoltaic （PV） power generation technology is developing rapidly, and has entered a high speed, stable and mature growing period.Subsequently there comes a lot of inverter manufacturers.Facing the intense market competition,the inverter topology innovates continually.Due to the appearance of some innovative topologies which surmount traditional multilevel technologies, the world steps into an evolutionary era of a PV inverter industry and even the power electronics industry.This paper mainly presents the inverter topologies which are aiming at the PV industry under different application scene, and indicates the development trend of inverter topology and inverter topology will face some new challenges and problems in the future.
出处
《电力电子技术》
CSCD
北大核心
2013年第3期18-20,共3页
Power Electronics
关键词
光伏发电
逆变器
拓扑
photovohaic power generation
inverter
topology
