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