Kusiyana kwa Micro-inverters ndi Series-inverters

Mu dongosolo la mphamvu ya photovoltaic, inverter ndi imodzi mwa zipangizo zofunika kwambiri. Pakati pawo, ma inverters ang'onoang'ono ndi ma inverters otsatizana ndi mitundu iwiri yofanana, ndipo amasiyana wina ndi mzake m'njira zambiri.
1.Wmfundo yokonza
Mizi-osintha
Inverter yaying'ono imapanga padera MPPT pa gawo lililonse la photovoltaic, ndipo DC yopangidwa ndi moduleyo imasinthidwa mwachindunji ku AC ndiyeno imadyetsedwa mu grid.Iyonse ya micro-inverter imagwira ntchito payokha ndipo sichisokoneza ena.
Monga momwe zimakhalira, dongosolo la padenga lomwe lili ndi ma module angapo a PV omwe adayikidwa, ngakhale chigawo chimodzi chitakhala chamthunzi kapena chikalephera, zigawo zina zimathabe kutulutsa magetsi pazikuluzikulu pogwiritsa ntchito ma micro-inverters awo, potero kukulitsa mphamvu yowonjezera mphamvu ya dongosolo.
Series-osintha
Inverter yotsatizana ndi mndandanda wa ma modules angapo a photovoltaic mu mndandanda, mndandanda wonse wa kutsata kwapamwamba kwamphamvu.
Ngati chigawo chimodzi mu chingwe chili ndi vuto lililonse, monga kutsekeka kapena kuwonongeka, zingakhale ndi zotsatira pa mphamvu yotulutsa chingwe chonsecho ndipo motero zimakhudza mphamvu yopangira mphamvu ya dongosolo.

2.Kapangidwe ka kachitidwe
Micro-inverter
Yaing'ono ndi yaying'ono, nthawi zambiri imatha kuikidwa mwachindunji kumbuyo kapena mbali ya photovoltaic module popanda malo owonjezera owonjezera.Mapangidwe ophatikizikawa amachititsa kuti dongosololi likhale losavuta komanso lokongola komanso limachepetsanso zovuta za waya.
Pogwiritsa ntchito micro-inverter kwa unsembe kunyumba padenga photovoltaic kachitidwe, ndi yabwino kwambiri, sadzakhala ndi malo kwambiri, ndi machesi wangwiro zosiyanasiyana mitundu yosiyanasiyana ya ma module photovoltaic.
Series inverter
Voliyumuyi ndi yaikulu kwambiri ndipo iyenera kuikidwa mu inverter yapadera mkati kapena kunja kabati.The inverter series ndi photovoltaic module ayenera kulumikizidwa kudzera mu chingwe chautali cha DC, chomwe chimawonjezera mtengo wa kukhazikitsa dongosolo ndi kutayika kwa mzere.
Zipinda zingapo za ma inverter zimakhazikitsidwa pamalo opangira magetsi a photovoltaic, ndipo ma inverters angapo amayikidwa pakatikati kuti akwaniritse kasamalidwe kogwirizana ndi kukonza.

3.Zochita Zochita
Generation Mwachangu
Micro-osintha: Chifukwa cha MPPT yodziyimira payokha ya chigawo chilichonse, imatha kusinthika bwino pazowunikira zosiyanasiyana komanso kutsekeka kwa mthunzi.Chotero, mphamvu yopangira mphamvu yamagetsi imakhala yapamwamba kwambiri m'malo ovuta. Ngakhale zigawo zina zimakhudzidwa ndi mthunzi, zigawo zina zimatha kugwira ntchito bwino, ndipo palibe zotsatira za mbiya.
Mzere-osintha: Ngakhale kuti MPPT imathanso kuzindikirika chifukwa chingwe chonsecho chikutsatiridwa, pamene zigawo zina mu chingwezo zachepetsedwa kapena kutsekedwa ntchito, mphamvu yotulutsa chingwe chonse idzakhudzidwa, motero kuchepetsa mphamvu zonse zopangira mphamvu za dongosolo. Kudalirika
Micro-osintha: Inverter iliyonse yaing'ono imagwira ntchito paokha; ngakhale wina atalephera, ena onse adzapitirizabe kugwira ntchito moyenera.Kuphatikiza apo, ma microinverters amachokera ku zipangizo zamakono zamagetsi, kuphatikizapo kutentha kwa kutentha komwe kumawapangitsa kukhala odalirika komanso okhazikika.
Mzere-osintha: Pankhani ya cholakwika, mwinamwake chingwe chonsecho sichikhoza kupanga mwachibadwa, chomwe chimakhudza kudalirika kwa dongosolo.Komanso, mndandanda wa inverter debugging ndi kukonza zimakhala zovuta kwambiri ndipo zimafuna kuti akatswiri ndi akatswiri ogwira ntchito azigwira ntchito.
Micro-inverter: Linanena bungwe ndi otsika-voteji AC, zambiri 220V kapena 110V, amene amachepetsa kwambiri chiopsezo chitetezo chifukwa DC mkulu voltage.Panthawiyi, ndi yaying'ono-inverter alinso ntchito wangwiro chitetezo, monga overvoltage chitetezo, overcurrent chitetezo, yochepa chitetezo dera, etc., kuonetsetsa ntchito otetezeka dongosolo.
Series-osintha: Zomwe zimatuluka ndi magetsi othamanga kwambiri, kotero pali zoopsa zina za chitetezo.Ngati chingwe cha DC chawonongeka kapena chokhazikika molakwika, ngozi monga kugwedezeka kwa magetsi kapena moto zikhoza kuchitika.
4.Mawonekedwe a Ntchito
Mizi-osintha
Amagwiritsidwa ntchito ku machitidwe ang'onoang'ono ogawidwa a photovoltaic, monga madenga a nyumba zogona, madenga a nyumba zamalonda, ndi zina zotero.Pansi pazimenezi, malo oyika ma module a photovoltaic amabalalitsidwa, ndipo mikhalidwe yowunikira imakhala yosiyana.Ili pano kuti ma micro-inverters angagwiritse ntchito ubwino wawo mwamphamvu kwambiri kuti apititse patsogolo mphamvu zamagetsi ndi kudalirika kwa dongosolo.
Kwa malo omwe ali ndi zofunikira zokongoletsa kwambiri, mapangidwe ophatikizika a ma inverters ang'onoang'ono adzakwaniritsanso zosowa za ogwiritsa ntchito.
Series-osintha
Zokwanira pazitsulo zazikulu zapansi za photovoltaic ndi mafakitale ndi malonda a padenga la photovoltaic systems.Muzochitika izi, kukula kwa ma modules a photovoltaic ndi kwakukulu, ndipo inverter yotsatizana ikhoza kukwaniritsa bwino mphamvu za dongosolo ndi kuchepetsa ndalama.
Kwa madera omwe ali ndi malo athyathyathya komanso kuyatsa kosasintha, ma inverter angapo amathanso kuchita bwino.

5. Kusanthula mtengo
Mtengo woyamba wa ndalama
Micro-osintha: Chifukwa cha luso lapamwamba laukadaulo ndi njira zopangira zovuta, mtengo wake ndi wokwera kwambiri.Kuphatikiza apo, chifukwa chigawo chilichonse chimayenera kukhala ndi micro-inverter, mtengo woyambira woyambira udzakhala wapamwamba pamene dongosololi lili laling'ono.
Series-osintha: Mtengo wa ma inverters angapo ndi wotsika kwambiri, makamaka pamapulogalamu akuluakulu, ndipo mtengo wake umawonekera kwambiri.

Mtengo wa ntchito ndi kukonza
Micro-osintha: Chifukwa cha kudalirika kwake kwakukulu ndi kulephera kwake kochepa, ndalama zogwirira ntchito ndi kukonza zimakhala zochepa.Kuonjezera apo, inverter yaying'ono imatha kuyang'aniridwa ndikuyendetsedwa patali kudzera pa intaneti, yomwe ili yabwino komanso yachangu.
Series-osintha: Mtengo wa ntchito ndi kukonza ndi wokwera kwambiri. Makamaka ngati pali kulephera, akatswiri ndi akatswiri ogwira ntchito ayenera kufufuza ndi kukonza, zomwe zimawononga nthawi ndi ndalama zogwirira ntchito.

Kawirikawiri, ma inverters ang'onoang'ono ndi ma inverters a zingwe ali ndi zinthu zambiri zosiyana ndi zoonekeratu mu ndondomeko yogwirira ntchito, dongosolo la dongosolo, machitidwe, zochitika zogwiritsira ntchito, ndi mtengo.