inverter ya dzuwakutumiza:
Monga zida zoyambira zamakina opangira magetsi adzuwa, kutukuka kwamakampani opanga ma solar inverters kumagwirizana ndi zomwe zikuchitika pamakampani a solar padziko lonse lapansi ndipo zakhala zikukula mwachangu m'zaka zaposachedwa.Zambiri zikuwonetsa kuti kutumiza kwa ma solar inverter padziko lonse lapansi kwakwera kuchokera pa 98.5GW mu 2017 mpaka 225.4GW mu 2021, ndikukula kwapachaka kwa 23.0%, ndipo akuyembekezeka kufika 281.5GW mu 2023.
China, Europe, ndi United States ndiye misika yayikulu yamakampani opanga ma solar padziko lonse lapansi komanso madera akuluakulu ogawa ma solar inverters.Kutumiza kwa ma solar inverters ndi 30%, 18%, ndi 17% motsatana.Panthawi imodzimodziyo, kuchuluka kwa kutumiza kwa ma inverters a dzuwa m'misika yomwe ikubwera m'makampani a dzuwa monga India ndi Latin America akuwonetsanso kukula kwachangu.
Zomwe zikuchitika m'tsogolo
1. Mtengo wamtengo wapatali wopangira mphamvu ya dzuwa umawonekera pang'onopang'ono
Ndi chitukuko chofulumira cha makampani opanga magetsi a dzuwa, kupititsa patsogolo luso lamakono la mafakitale, komanso kuwonjezereka kwa mpikisano pakati pa kumtunda ndi kumtunda kwa unyolo wa mafakitale, luso la kafukufuku ndi chitukuko ndi kupanga bwino kwa zigawo zikuluzikulu za machitidwe opangira magetsi a dzuwa monga ma modules a dzuwa. ndi ma inverter a solar apitilizabe kuyenda bwino, zomwe zapangitsa kuti mtengo wamagetsi adzuwa ukhale wotsika.mayendedwe.Nthawi yomweyo, zokhudzidwa ndi zinthu monga mliri wa COVID-19 ndi nkhondo zapadziko lonse lapansi ndi mikangano, mitengo yamafuta padziko lonse lapansi ikupitilira kukwera, ndikuwunikiranso mtengo wamtengo wapatali wopangira magetsi adzuwa.Ndi kutchuka kwathunthu kwa grid parity ya solar, kupanga magetsi a solar kwatha pang'onopang'ono kusintha kuchokera ku subsidy kupita ku msika ndikulowa gawo latsopano lakukula kokhazikika.
2. "Kuphatikizana kwa kuwala ndi kusungirako" kwakhala njira yachitukuko chamakampani
"Kuphatikizana kwa mphamvu ya dzuwa" kumatanthauza kuwonjezera zida zosungiramo mphamvu mongainverter yosungirako mphamvundimabatire osungira mphamvuku dongosolo la mphamvu ya dzuwa kuti athetse bwino zofooka za kusinthasintha kwa mphamvu ya dzuwa, kusinthasintha kwakukulu, ndi kuwongolera kochepa, ndi kuthetsa vuto la kupitirizabe kutulutsa mphamvu.ndi kusinthasintha kwa kugwiritsa ntchito mphamvu, kuti akwaniritse ntchito yokhazikika ya mphamvu kumbali yopangira magetsi, mbali ya gridi ndi mbali ya ogwiritsa ntchito.Ndi kukula kofulumira kwa mphamvu yoyika mphamvu ya dzuwa, "vuto losiya kuwala" lomwe limabwera chifukwa cha kusakhazikika kwa mphamvu zamagetsi zamagetsi lakhala lodziwika kwambiri.Kugwiritsa ntchito machitidwe osungira mphamvu kudzakhala chinthu chofunikira kwambiri pakugwiritsa ntchito mphamvu za dzuwa ndi kusintha kwa mphamvu.
3. Kukula kwa msika wa String inverter kumawonjezeka
M'zaka zaposachedwa, msika wa solar inverter wakhala ukulamulidwa ndi ma inverters apakati ndi ma inverters a zingwe.Ma inverters a zingweamagwiritsidwa ntchito makamaka m'machitidwe opangira magetsi a dzuwa.Amakhala osinthika pakuyika, anzeru kwambiri, komanso osavuta kukhazikitsa.Kukonzekera kwakukulu ndi chitetezo.Ndi kupita patsogolo kosalekeza kwaukadaulo, mtengo wa ma inverters a zingwe ukupitilirabe kuchepa, ndipo mphamvu yopangira magetsi yayandikira pang'onopang'ono ya inverters yapakati.Pogwiritsa ntchito kufalikira kwa magetsi opangidwa ndi dzuwa, gawo la msika la ma inverters a zingwe awonetsa kukwera ndipo aposa ma inverter apakati kuti akhale chinthu chogwiritsidwa ntchito kwambiri.
4. Kufuna mphamvu zatsopano zoyikapo kumagwirizana ndi kufunikira kwa kusintha kwazinthu
ma inverters a solar ali ndi ma board osindikizidwa, ma capacitor, inductors, IGBT ndi zida zina zamagetsi.Pamene nthawi yogwiritsira ntchito ikuwonjezeka, kukalamba ndi kuvala kwa zigawo zosiyanasiyana kumawonekera pang'onopang'ono, ndipo mwayi wa kulephera kwa inverter udzawonjezekanso.Ndiye izo bwino.Malinga ndi chitsanzo chowerengera cha bungwe lovomerezeka la chipani chachitatu cha DNV, moyo wautumiki wa ma inverters a zingwe nthawi zambiri umakhala zaka 10-12, ndipo opitilira theka la ma inverters a zingwe ayenera kusinthidwa mkati mwa zaka 14 (ma inverters apakati amafunikira mbali zina).Moyo wogwira ntchito wa ma module a dzuwa nthawi zambiri umaposa zaka 20, kotero inverter nthawi zambiri imayenera kusinthidwa panthawi yonse ya moyo wamagetsi a dzuwa.
Nthawi yotumiza: Jan-24-2024
