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
