光伏微逆变器和优化器的分析.pdf

摘要(Abstract) Abstract Astheworldwide crisisandenvironment energy pollutionproblemincreasinglyprominent, theuseofrenewable moreandmore which thesolar new energygets attention,in energy弱a of renewablehas typegreen the of andno energy advantageslargestorage,cleanpollution．For theuseofsolar isoneofthemost energy photovoltaic@V)powergenerationtechnology themiddleof1 to anduse importanttechnologies．Since study 980s，peoplebegan photovoltaic ofstructureof hasbeen powergenerationsystem，untilnow,avariety powergenerationsystems structures havedifferentmethodsand asthestructureof developed．Different tendency．Such branch andmaster-slaveall for mul邱le type，thestringtype type suitable high-power the ofhomeuserand photovoltaicpowergenerationsystem．Withrapiddevelopment building micro inverterandsolar integratedphotovoltaic∞PV)，photovoltaicpower becomemoreandmore popular． This studiesthe microinverter． papermainly photovoltaic班d-connectedpowergeneration Theinterleaved hasbeenchosenas Flybacktopology single-phase microinver