Iyini i-solar pure sine wave inverter

I-inverter, eyaziwa nangokuthi isilawuli samandla, isilawuli samandla, siyingxenye ebalulekile yesistimu ye-photovoltaic.Umsebenzi oyinhloko we-photovoltaic inverter ukuguqula ugesi wamanje oqondile owenziwe ama-solar panels ube wamanje oshintshanayo osetshenziswa yimishini yasendlini.Wonke ugesi okhiqizwa amaphaneli elanga ungathunyelwa ngaphandle ngokucutshungulwa kwe-inverter.Ngomjikelezo ogcwele webhuloho, iphrosesa ye-SPWM ivamise ukusetshenziswa ngemva kokuguqulwa, ukuhlunga, i-voltage boost, njll., ukuthola amandla e-sinusoidal ac afana nemvamisa yokulayisha izibani, i-voltage elinganiselwe, njll., ukuze kusetshenziswe abasebenzisi bokugcina bohlelo.Nge-inverter, amabhethri e-dc angasetshenziswa ukunikeza amandla ashintshayo ezintweni zikagesi.

Uhlelo lokukhiqiza amandla elanga ac lwakhiwe ngamaphaneli elanga, isilawuli sokushaja, i-inverter nebhethri.Isistimu yamandla eSolar dc ayifaki i-inverter.Inqubo yokuguqula amandla kagesi e-AC abe amandla kagesi e-DC ibizwa ngokuthi ukulungisa, isekethe eqeda umsebenzi wokulungisa ibizwa ngokuthi i-rectification circuit, kanti idivayisi eqaphela inqubo yokulungisa ibizwa ngokuthi isisetshenziswa sokulungisa noma isilungisi.Ngokuhambisanayo, inqubo yokuguqula amandla kagesi e-DC abe amandla kagesi e-AC ibizwa ngokuthi i-inverter, isekethe eqeda umsebenzi we-inverter ibizwa ngokuthi i-inverter circuit, kanti idivayisi eqaphela inqubo yokuguqula ibizwa ngokuthi i-inverter equipment noma i-inverter.

Umnyombo we-inverter yi-inverter switch circuit, ebizwa ngokuthi i-inverter circuit.Isekhethi ngokusebenzisa inkinobho kagesi yamandla ivula futhi ivale, ukuze kuqedelwe umsebenzi wokuguqula.Ukucisha kwamadivayisi okushintsha amandla kagesi kudinga ama-pulse athile okushayela, angase alungiswe ngokushintsha isignali kagesi.Amasekhethi akhiqiza futhi alawule ama-pulse ngokuvamile abizwa ngokuthi ama-control circuit noma ama-loop okulawula.Isakhiwo esiyisisekelo sedivayisi ye-inverter, ngaphezu kwesifunda se-inverter esingenhla kanye nesifunda sokulawula, kukhona isifunda sokuvikela, isifunda esikhiphayo, isifunda sokufaka, isifunda sokuphuma nokunye.


Isikhathi sokuthumela: Jan-27-2022