Sechikamu chakakosha chechiteshi chemagetsi chose, iyo solar inverter inoshandiswa kuona DC zvikamu uye grid-yakabatana midziyo. Chaizvoizvo, ese masimba masumbidzo ma parameter anogona kuwonekwa nesolar inverter. Kana kusingaenzaniswi kunoitika, hutano hwezvinhu zvekutsigira kwesimba rekutsigira zvinogona kuongororwa kuburikidza neruzivo rwakapihwa kumashure neiyo solar inverter. Izvi zvinotevera ipfupiso yeimwe yakajairika kukanganisa ruzivo uye nzira dzekurapa dzekurapwa kweThongoltaic solar evertters.
Hapana mains kubatana
Chikonzero Chenyaya:
Zvinoreva kuti AC simba haina kubatana kana iyo AC CUCK CUTER INOGADZIRWA, Kukonzerasolar inverterkutadza kuona iyo AC Simba Voltage.
Solution:
1. Sarudza kana iyo simba grid iri kunze kwesimba. Kana zvirizvo, mirira simba grid kuti utangezve simba.
2. Kana iyo simba richiiswa kubva kune simba rakajairika, shandisa iyo AC voltage renji yemiltage yekuyera kuti iyo AC yekubuditsa voltage yakajairika. Kutanga, kuyera iyo solar inverter yekubuda pachiteshi uye tarisa kuti pane chero dambudziko pane iyo yekubuda parutivi rweSolar Inverter. Kana pasina dambudziko, zvinoreva kuti kune dunhu rekuzorora pane zvekunze AC. Iwe unofanirwa kutarisa kana iyo switch, banga switch, pamusoro-voltage uye under-voltage tidziviriro uye kumwe kuchengetedzeka switch kwakakuvara kana kuvhurika dunhu.
AC Voltage kunze kwehurongwa
Chikonzero Chenyaya:
Kana Photovoltaic Simba Chizvarwa chakabatana neye Mushandisi-Side Spage Grid, iyo voltage yenzvimbo yekuwana ichawedzera. Kukura kwekunetseka kwemukati kwesimba regedhi, iko kuwedzeredza kuonga uku. Iko kuswededza kushandurwe, zvidiki zvinoparadzaniswa mutsara, madiki ekunyepedzera mune grid ichave, uye padyo nekupera kweiyo grid, iyo refu mitsara, iyo yakakura yekudzikiswa voltage. Saka, kanasolar inverteryakabatana neyekusiira kure kure neshanduko, iyo grid inoshanda mamiriro emusaruri wezuva anozova murombo kwazvo. Mushure mekumusoro muganho weiyo solar Inverter's Voltter's voltage inopfuura, iyo solar inverter ichataura mhosva uye kurega kushanda. Zvinoenderana neiyo technical yakatsanangurwa maPhosvoc simba chizvarwa cheGrid-yakabatana Inotenderwa voltage renji yeiyo grid, iyo solar inverter inobvumidzwa kuvhara pasi. Vhura iyo Simba Simba kune Simba Giredhi uye utumire chiratidzo chekunyevera kana chabviswa. Iyo solar inverter inofanira kukwanisa kutanga uye kushanda zvakajairika kana iyo grid voltage inodzokera kune inobvumirwa voltage range.
Solution:
1. Edza kuisa iyo nzvimbo yekuwana yeiyo photovoltaic simba rechiteshi sepedyo kune iyo inobuda mugumo weshandurwe kuti uderedze kurasikirwa mutsara kurasikirwa kwemutsara.
2.
3. Ikozvino yakawanda grid-yakabatana solar evertters vane ac voltage reguration basa. Unogona kubata mugadziri wekuwedzera iyo AC Voltage range kuti ajaire kuita grid voltage kutsvedza.
4. Kana zvichikwanisika, iyo yekuburitsa voltage yeiyo transformer inogona kuderedzwa nenzira kwayo.
Yakadzika Insulation Kudzikisira
Chikonzero Chenyaya:
Iyo solar inverter ine basa rekuona iyo insolisation kusakwana kwenzvimbo yeDC. Kana ichinge yaona kuti dc yakanaka uye isina kunaka kune pasi yakadzika kupfuura 50kω, iyo solar internder ichabvisa mhosva yakaderera "kudzivirira muviri wemunhu kubva pakubata chikamu chehupenyu hwepamhepo uye pasi nguva imwe chete, ichikonzera njodzi yekuvhunduka kwemagetsi. Kufurira zvinhu zvinosanganisira: DC chikanganiso kubhururuka; tambo insulation kukuvara, rarama yakafumurwa chikamu chekunyorova; Chikamu Bracket Gondering murombo; Mamiriro ekunze uye Power Station Stotion Humidity yakanyanya kukwirira, nezvimwe.
Solution:
Disnnect The AC uye DC Circakers, shandisa iyo Special Mc4 Disasing Wrench kuti ubve pane iyo dc tratch danda renyaya, uye mutero wekodhi unotungamira pasi, verenga kuverenga kwekusakirwa kweimwe danda rakanaka pasi pevhu, wobva wabatanidza bvunzo dzvuku dzinotungamira padanda redambo, wobva waverenga kuverenga kwekutadza kwega kwega kwega danda pasi. Kana yakakura kupfuura 50kω, inotongwa kuti tambo insulation yakavimbika. Kana zvikaderera pane kana kuenzana ne50kω, inotongwa kuti kune dambudziko netambo insulation. Iwe unogona kutarisa iyo tambo mamiriro e tambo zvakasiyana kuti uone kana paine kukuvara kana kusatarisana. Yakadzika insulation isingakunde inoreva kuti matanda akanaka uye asina kunaka haana kupfupi-pasi.
Leage yazvino yakanyanya kukwirira
Chikonzero Chenyaya:
Iyo solar inverter yekudzora zvazvino kuwanikwa module anoona kuti jekage razvino rakanyanya. Kuti udzivirire kuchengeteka pachako, inomira kushanda uye inoshuma ruzivo rwakaipa.
Solution:
1. Bvisa iyo PV yekuisa, rotangazve muchina, uye tarisa kana muchina unogona kudzokera kune zvakajairika.
2. Tarisa uone ipo waya wa waya yakabatana newaya yehupenyu hwekurarama, kuyera kuti voltage yeawa waya uye waya anogara akajairika, kana kushandisa leakage yazvino detector kuti uone.
3. Kana pasina kubatana pakati pekuyera pasi waya waya waya uye waya anogara, zvinoita kuti muchina wacho uri kubhuroka, uye iwe unofanirwa kubata nemugadziri wekubatsira.
DC voltage yakanyanya kukwirira
Chikonzero Chenyaya:
Pane zvakawanda zvakateedzana-zvakabatana zvikamu mune imwechete PV tambo, ichikonzera voltage kupfuudza iyo PV voltage kumusoro muganho weSolar Inverter.
Solution:
Tarisa ma paramita eiyo solar inverter, sarudza iyo DC voltage Input Range, uye wozoyera kana iyo yakavhurika wedunhu voltage yetambo iri mukati merudzi rwunotenderwa rweSolar Inverter. Kana ikapfuura iyo inobvumirwa mhando, kuderedza huwandu hwezvikamu zvakatevedzana netambo.
Nenzira imwecheteyo, kana iyo PV voltage ichinzi yakanyanya kuderera, tarisa kuti nhamba yemamendi yakabatana mune yakanyanya kuderera, kana kuti matanda akanaka e tambo akasarudzika, maTarminals akasununguka, kuonana Murombo, kana tambo yakavhurika.
Hapana chinoratidzwa pane iyo solar inverter skrini
Chikonzero Chenyaya:
1. Iko hakuna log yekuisa kana auxiliary magetsi kukundikana, iyo solar inverter LCD yakaiswa neDC, uye iyo Component Voltage haigone kusvika iyo solar invertter kutanga voltage.
2. Iyo PV yekuisa terminals yakabatana yakasarudzika. Iyo PV terminals ine matanda akanaka uye asina kunaka, ayo anofanirwa kuenderana nemumwe uye haakwanise kubatana mumamwe mapoka.
3. Dc dc switch haina kuvharwa.
4. Chimwe chikamu chinodzikiswa, chinokonzeresa dzimwe tambo kutadza kushanda.
Solution:
1. Shandisa multimeter kuyera iyo DC yekuisa voltage yeiyo solar inverter. Kana voltage yakajairika, iyo yakazara voltage ndiyo huwandu hwehuwandu hwehuwandu hwechikamu chimwe nechimwe.
2. Kana pasina voltage, tarisa kana iyo dc switch, wiring terminals, tambo majoini, zvikamu, nezvimwewo.
Kuongorora Nyaya
Chikonzero Chenyaya:
Muunganidzi uye murimi wezuva haasi kutaurirana; Muunganidzi haafiketi pane: dambudziko rechinongedzo panzvimbo yekuisa; zvikonzero zvemukati zvemuteresi.
Solution:
1. Tarisa uone kana iyo yekukurukurirana interface pakati pemuteresi uyesolar inverterzvakajairika, uye chengetedza chiratidzo chekutaura;
2. Tarisa uone Signal Signal Simba. Nzvimbo dzine zviratidzo zvisina kusimba dzinoda kushandisa anhannas yakawedzerwa.
3. Skena iyo chaiyo yekudyidzana yeSerictor nhamba
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Pfupisa
Pamusoro, matambudziko akajairika esolar inverterS muPurojekiti emapurojei akaongororwa uye mamwe mazano anopiwa, achitarisa nezvekunzwisisa izvo zvinokonzeresa uye nzira dzekurapa dzematambudziko epanyama. Panguva imwecheteyo, pakugadziriswa kwemazuva ese kwezvinhu zvemagetsi, zvizere kuchengetedza matanho uye yakanaka yakagadziriswa kushanda uye kuchengetedza zvinodiwa. Iyo zvakare ndiyo kiyi yekuona mari inowanikwa yepagetsi chiteshi.
Semukati melar Inverter mugadziri ane makore gumi nemaviri ehunyanzvi, Amensolar inopa 24/7 mushure-yekutengesa basa, kugamuchira vanogovera kuti vabatane network uye kukura pamwe chete.
Kutumira Nguva: May-12-2024
