Ka morao:
Ho ea ka maano a hajoale a amanang le marang-rang a naha, liteishene tsa motlakase tse hoketsoeng ke grid ea mokhahlelo o le mong ka kakaretso ha li fete 8 kilowatts, kapa ho hlokahala marang-rang a mekhahlelo e meraro.Ho phaella moo, libaka tse ling tsa mahaeng Chaena ha li na matla a mekhahlelo e meraro, 'me li ka kenya karolo e le' ngoe feela ha li amohela morero (ha li batla ho sebelisa matla a mekhahlelo e meraro, li tlameha ho lefa li-yuan tse mashome a likete ha li haha. ditshenyehelo).Ba kenyang lisebelisoa le basebelisi ba ho qetela ba lokela ho nahana ka litšenyehelo tsa matsete.Ho tla boela ho behoe pele ho kenya litsamaiso tsa mokhahlelo o le mong.
Ka 2018 le ho ea pele, 'Muso o tla hlakisa ts'ebetsong ea lithuso tsa lithuso tsa motlakase oa photovoltaic.Ha o ntse o netefatsa sekhahla sa matsete a limela tsa motlakase le phaello ea bareki, molemong oa ho eketsa bokhoni bo kentsoeng, litsamaiso tsa karolo e le 'ngoe ea 8KW e tla ba khetho e ntle ka ho fetisisa bakeng sa lik'hamphani tse kholo tsa ho kenya.
Hajoale, matla a phahameng a li-inverters tsa mohato o le mong tse hlahisitsoeng ke baetsi ba li-inverter tse kholo Chaena ke 6-7KW.Ha u kenya limela tsa matla a 8KW, moetsi e mong le e mong o khothalletsa tšebeliso ea li-inverters tse peli tsa 5KW + 3KW kapa 4KW + 4KW.Lenaneo.Moralo o joalo o tla tlisa mathata a mangata ho sehlomathi mabapi le litšenyehelo tsa kaho, ho beha leihlo, 'me hamorao ts'ebetso le tlhokomelo.Inverter e ncha ka ho fetisisa ea 8KW-phase single-phase NCA8K-DS ea Naton Energy, matla a tsoang a ka fihla ho 8KW, a ka rarolla ka kotloloho lintlha tse 'maloa tsa bohloko tsa mosebelisi.
Xiaobian e latelang ho setsi sa motlakase se tloaelehileng sa 8KW e le mohlala, nka motho e mong le e mong ho utloisisa monyetla ona oa 8KW oa mohato o le mong oa ho fetola motlakase.Likarolo tse mashome a mararo a metso e tšeletseng tsa polycrystalline 265Wp li khetheloa bareki.Litekanyetso tsa tekheniki tsa likarolo ke tse latelang:
Ho ea ka mokhoa oa setso oa 5KW + 3KW, ho hlokahala li-inverters tse peli, tseo mechine ea 3KW e hokahaneng le li-module tsa 10 kaofela, mechine ea 5KW e hokahane le likhoele tse peli, 'me mochine o mong le o mong o hokahane le li-module tse 10.
Sheba liparamente tsa motlakase tsa kh'amera e le 'ngoe ea Nathon Energy ea 8KW NAC8K-DS (joalo ka ha ho bontšitsoe tafoleng e latelang).Likarolo tse 30 li arotsoe ka likhoele tse tharo ho fihlella inverter:
MPPT1: likhoele tse 10, phihlello ea likhoele tse 2
MPPT2: likhoele tse 10, phihlello ea khoele e le 'ngoe
Setšoantšo sa motlakase sa mantlha sa Natong 8KW-mohato o le mong oa NAC8K-DS:
Ha ho bapisoa, ho fumanoe hore ho sebelisa inverter ea Nato Energy NAC8K-DS ho na le melemo e meholo.
1. Molemo oa litšenyehelo oa kaho:
Sete ea sistimi ea 8KW haeba ts'ebeliso ea 5KW + 3KW kapa 4KW + 4KW mode inverter cost e tla ba ho pota 5000 +, ha ts'ebeliso ea Natomic NAC8K-DS single-phase inverter, litšenyehelo li ka ba 4000 +.Ha e kopane le thapo ea AC, thapo ea DC, lebokose le kopantseng le litšenyehelo tsa mosebetsi oa ho kenya, sistimi ea 8KW e sebelisa inverter ea Natto energy NAC8K-DC 8KW, sete ea litsamaiso e ka boloka bonyane li-yuan tse 1,500 ka litšenyehelo.
2. Melemo ea ho beha leihlo le ka mor'a thekiso:
U sebelisa li-inverters tse peli, basebelisi ba bangata bao e seng litsebi ha ba tsebe ho hlahisa lintlha tsa tlhahiso ea matla, 'me ha ba tsebe hantle hore na ho hlahisoa matla a makae,' me lintlha tse peli tsa inverter li boetse li baka mathata a hore motho ea kenyang matla a bale matla.Ka inverter ea Natco NAC8K-DS, lintlha tsa tlhahiso ea matla li hlakile ebile ho bonolo ho li utloisisa.
Natong Energy 8KW single-phase smart PV inverter e boetse e na le sistimi e matla ea ho beha leihlo.Kamora hore mosebelisi a ingolise, moamoheli ea bohlale a ka phethahala.Basebelisi ha ba hloke ho hlahloba boemo ba inverter ka bobona.Kamora hore inverter e tlalehe phoso, moreki a ka fumana molaetsa oa othomathiki setsing sa mohala oa thekeng.Ka nako e ts'oanang, basebetsi ba litšebeletso tsa morao-rao tsa Natong le bona ba tla fumana lekhetlo la pele.Ho tlhahisoleseling e hlolehileng, nka bohato ba ho ikopanya le moreki ho rarolla mathata, ho rarolla bothata le ho sireletsa phaello ea moreki.
3. Melemo ea katleho ea ho fehla matla:
1) .Maqhubu le maqhubu a marang-rang a fokolang a mahaeng ha a tsitsa.Khokahano e ts'oanang ea li-inverters tse ngata e ka baka resonance habonolo, ho phahama ha voltage, le maemo a mang a thata a boima.Resonance e tšoanang ea mechine e mengata tlas'a maemo a fokolang a marang-rang e tla etsa hore tlhahiso ea hona joale ea inverter e fokotsehe, 'me lerata le sa tloaelehang la inductor le tla fetoha;litšoaneleho tse hlahisoang li tla senyeha, 'me inverter e tla ba e feteletseng le e matla haholo ho tloha marang-rang, e leng se tla etsa hore inverter e emise le ho ama phaello ea bareki.Kamora hore sistimi ea 8KW e nke Natto NAC8K-DS, maemo ana a tla ntlafatsoa hantle.
2).Ha ho bapisoa le mefuta ea 5KW + 3KW kapa 4KW + 4KW, tsamaiso ea KW e sebelisa cable e le 'ngoe feela ea AC bakeng sa inverter ea NAC8K-DS, e fokotsang tahlehelo le ho eketsa tlhahiso ea matla.
Khakanyo ea tlhahiso ea matla ea sistimi ea 8KW (ho Jinan, Profinseng ea Shandong joalo ka mohlala):
Likarolo tse mashome a mararo a metso e ts'eletseng tsa 265Wp li kentsoe, tse nang le matla a kentsoeng a 7.95 KW.Bokhoni ba tsamaiso = 85%.Lintlha tse bobebe tse tsoang ho NASA li bontšoa tafoleng e latelang.Nako e tloaelehileng ea khanya ea letsatsi ka letsatsi Jinan ke 4.28*365=1562.2 lihora.
Karolo e theoha ka 2.5% selemong sa pele ebe e theoha ka 0.6% selemo le selemo.Sistimi ea 8KW e ka baloa ho sebelisoa inverter ea motor e le 'ngoe ea 8KW, NAC8K-DC, e nang le matla a mangata a ka bang 240,000 kWh ka lilemo tse 25.
ho phethela :
Ha o kenya sistimi ea 8KW, ts'ebeliso ea inverter ea 8KW e le 'ngoe ha e bapisoa le mokhoa oa khale oa 5KW + 3KW kapa 4KW + 4KW e na le melemo e meholo litšenyehelong tsa pele tsa kaho, tlhahlobo ea kamora thekiso, le tlhahiso ea tlhahiso ea motlakase. .