Sezvo masisitimu ekuchengetedza epamba anowedzera kufarirwa, achivimbisa kuchengetedzwa uye kuita kweaswira yavo, kunyanya paWND-divi, iri rutivi. Iyo yakananga iripo Iyi gwara inopa tarisiro yekufungisisa kiyi, maitiro akanakisa, uye zvikanganiso zvakajairika kuti udzivise uye nekuchengetedza uye kuchengetedza dc-side yekubatanidza mashandiro emumba ekuchengetedza imba.
Kunzwisisa DC-side yeimba yekuchengetedza imba inochengetedza
Iyo dunhu reInternet Simba Inverter ndipo panotera magetsi aripo anoyerera pakati pemapaneru eSolas vasati vashandurwa kuti vashandurwe zviripo (AC) yekushandisa kwemba. Rutivi urwu rwehurongwa rwakakosha nekuti iyo inobata zvakananga simba chizvarwa uye kuchengetedza.
Mune yakajairwa solar simba setup, iyo solar mapaneru anogadzira magetsi, ayo anofamba nemabhodhi uye zvimwe zvikamu zvekubhadhara mabhatiri. Simba rakachengetwa mumabhatiri ari zvakare mune DC Fomu. Iyo Inverter wobva washandura iyi yakachengetedzwa DN Magetsi muAC SIMBA KUTI VAVANZE MISANGANO.
Kiyi zvikamu zve dc-side inosanganisira:
Solar PV tambo dzinotakura magetsi kubva pamapanera kune iyo inverter uye bhatiri.
Vanobatanidza izvo zvinobatanidza tambo uye zvishandiso, kuvimba nekukasira simba rekutenderera.
Fuus uye inokwereta yekuchengetedza, kudzora uye kudzikisira simba sezvazvinodiwa.
Key Kuchengetedza Kukurukurirana kweDC-Side Wiring
Yakakodzera yekuchengetedza matanho e dc-side yekubatanidza wiring ndeye yakakosha kudzivirira njodzi yemagetsi uye ita shuwa kwenguva yakareba kuita. Heano zvimwe zvinhu zvakakosha kuti urambe uchifunga:
Tambo insulation uye sizzes: uchishandisa tambo ine yakakwana insulation inodzivirira kuvhenekera kwemagetsi uye kunoderedza njodzi yematunhu mapfupi. Cable sizzita inofanirwa kuenderana neyazvino mutoro kuti udzivirire uye voltage madonhwe, ayo anogona kukuvadza maitiro ekuita uye kukonzera kukuvara.
Kurongeka kwakaringana: muCC Systems, kudzosera polarity kunogona kukonzera kutadza kwemidziyo kana kukuvara. Kuverengera zvakaringana aire kubatana kwakakosha kudzivirira zvakakomba zvisina kunaka.
Kuwedzeredza Kudzivirirwa: Kuwedzeredza kunogona kukuvadza zvidimbu zvemagetsi zvemagetsi uye kukonzera moto. Dzivirira iyo system uchishandisa mafuro uye circums breakels iyo inoenderana neyazvino kuyerera muDc-side wiring.
Kuvhara: Kuvapo kwakakodzera kunoona kuti chero zvazvinetswa zvazvino zvakanyatso kutungamirirwa mupasi, kuderedza njodzi yekuvhunduka kwemagetsi uye kuona sisitimu kugadzikana. Zvinodiwa zvinodiwa zvakasiyana nenyika asi zvinofanirwa kugara zvichiteverwa zvakanyanyisa.
Mhando dzemabhokisi anoshandiswa eDC-parutivi kubatana
Kusarudza tambo dzakaringana dzeDC-side kubatana kwakakosha kune vese kuchengetedzeka uye kuita. Mamwe marudzi akajairika anosanganisira:
Solar PV Cable (H1Z2Z2-K, K, K, UL 4703, TUV PV1-F) ** Ivo vanoratidzira degree repamusoro rekushanduka-shanduka, vachiita kuti ivo vakwanise kuve vakanakira masimba eSolar.
Kukwirisa kwakanyanya
Certified mhando: Uchishandisa claspified tambo dzinovimbisa kutevedzera zviyero zvekuchengetedza uye zvinobatsira kudzivirira maitiro ekutadza. Gara uchisarudza tambo dzinosangana neIC, tuv, kana ul zviyero.
Maitiro akanakisa ekuisa DC-side wiring
Kuve nechokwadi chekuchengetedza uye kuvimbika muDC-Side isa, tevera izvi zvakanakisa maitiro:
Cable Rout: Nenzira yakakodzera uye yakachengeteka dc tambo kuti ideredze kuratidzwa kwemamiriro ekunze uye kukuvara kwemuviri. Ngwarira kukanda zvakapinza, izvo zvinogona kunetsa tambo uye kukonzeresa kukuvara kwemukati kwenguva.
Kuderedza kuderedza Kudonha: Kuchengeta tambo pfupi sepfupi sezvinobvira zvinodzora voltage kudonha, iyo inogona kukanganisa system kushanda system. Kana madaro marefu asingadzivisiki, wedzera iyo tambo saizi yekutsiva.
Uchishandisa zvakakodzera zvinobatanidza: Ita shuwa kuti zvinobatana ndewe mamiriro ekunze uye zvinoenderana nemabhuru anoshandiswa. Kubatanidza kushamwaridzana-kushamwaridzana kunogona kukonzera kurasikirwa kwesimba kana kuti njodzi dzemoto.
Kugara uchiongororwa uye kugadzirisa: fungidziro dc wiring nguva dzose kuti ufe uye kubvarura, kusanganisa kusvikirwa, kusazvibata, uye zviratidzo zvekuporeswa. Kugadziriswa kwemaitiro kunogona kudzivirira nyaya diki kubva pakushanduka kuita matambudziko makuru.
Zvikanganiso zvakajairika kuti udzivise mu dc wiring
Kunyangwe masisitimu akanyatsogadzirwa anogona kutadza nekuda kwekukanganisa kuri nyore mukuisa maitiro. Dzivisa izvi zvinowanzoitika misungo:
Yakasarudzika kana yakaderera-mhando tambo: Uchishandisa tambo dzakanyanya kuderera kuti mutoro wesystem aripo unogona kutungamira mukutsanya, kurasikirwa nesimba, uye kunyange moto. Gara uchisarudza tambo dzinogona kubata iyo yakazara magetsi kubuda kwehurongwa hwako.
Pollarity isiriyo: kudzosera polarity mune dc system inogona kukonzera kukuvadza kune zvikamu kana zvakakwana system kukundikana. Kaviri-cheki kubatana usati wasimbisa hurongwa.
Kukurira tambo: Warkodhi Wiring inogona kukonzera tambo dzekunyanyisa. Ita shuwa kupatsanurana kwakakodzera uye mhepo, kunyanya munzvimbo dzakavharirwa semabhokisi emabhokisi.
Kuregeredza makodhi emuno: Dunhu rega rega rine magetsi emagetsi ekuchengetedza, akadai sec muUS kana IEC zviyero zvepasi rose. Kukundikana kutevera izvi kunogona kutungamira ku system kutadza kana nyaya dziri pamutemo.
Kuteerana nemitemo yepasi rose nemirairo
Simba rekuchengetedza simba, kusanganisira yavo DC-mativi wiring, inofanirwa kutevedzera zvakasiyana siyana zvemukati zviyero zvekuti uve nekuchengetedza kwakachengeteka uye kuvimbika kushanda:
IEC Stature: International Electrotechnicial Commission (IEC) zviyero zvinopa magazini epasi rose ekuchengetedza kwemagetsi uye kuita.
UL Mamiriro ezvinhu: Underwriters Laboratories (UL) zviyero zvinoshandiswa zvakanyanya muNorth America, kupa kutungamira pane kuchengetedzwa kwechigadzirwa uye chitupa.
Nec (National Electrical Code): Iyo Nec inopa mitemo uye mirau yemagetsi emagetsi muUS. Kutevera nhungamiro dzeCEC inovimbisa kuchengetedzeka uye kutevedzera.
Kutevedzera izvi zviyero hazvisi zvekuchengetedza; zvinowanzoitika kune inishuwarenzi yekuvhara uye inogona kukanganisa kukodzera kwehurongwa hwekukurudzira uye kudzokorora.
Kuongorora uye kuchengetedza DC-chikamu kubatana
Kunyangwe masisitimu akaiswa-akaiswa anoda kuganhurira nguva nenguva uye kugadzirisa kuti ave nechokwadi chekuita nezve performance. Heano maitiro ekugara achishandisa:
Kugara uchiongorora: Rurongwa nguva nenguva dzekutarisa kukuvara kwemuviri, kupfeka uye kubvarura, uye kusazvibata. Tarisa zviratidzo zvekuporeswa, kunyanya mumamiriro ekunze ekunze.
Kuongorora Systems Information: Vazhinji vavengi vanouya nevakavakirwa-mukutarisa masisitimu anobvumidza vashandisi kuteedzera kugadzirwa kwesimba uye kushandiswa. Kutarisa zvishandiso kunogona kukuzivisa iwe kumatambudziko sekurasikirwa kusingatarisirwi kwesimba, izvo zvinogona kuratidza chinongedzo chiya.
Kugadzirisa nyaya nekukurumidza: Kana paine zviratidzo zvekupfeka kana kukuvara zvinowanikwa panguva yekuongorora, kugadzirisa kana kutsiva zvikamu zvakakanganiswa ipapo. Kukurumidza kuita kunogona kudzivirira nyaya diki kubva pakuwedzera kuita zvinodhura.
Mhedziso
Iko kuchengetedzwa uye kuita kweimba yekuchengetedza imba yevashandi vanochengetedza zvakanyanya pakuiswa kwakakodzera uye kugadzirisa kweDC-parutivi rwekubatanidza work. Nekutevera maitiro akanakisa, uchishandisa zvigadzirwa zvepamusoro, uye kuomerera kune zvemunharaunda zviyero, iwe unogona kuve nechokwadi chekuchengetedza simba rekuchengetedza simba rekuchengetedza iro rinotsigira simba rako remagetsi rinodiwa. Gara uchifunga nezvekubvunzurudza nyanzvi dzekuisa dzakaoma kunzwisisa, kunyanya kana kutevedzera zvinodiwa nenyika dzese zvinodiwa.
Nekutevera mirayiridzo iyi, hausi kungovandudza kuchengetedza kwesistimu yako uye kuita asi zvakare kuwedzera mararamiro ayo uye kuwedzera kudzoka kwekudyara kwako.
Kubva zvavakatangira muna2009,Danyang Winpower Wire & Cable MFG Co, Ltd.Akabatanidzwa zvakanyanya mumunda wemagetsi nemagetsi emifananidzo kwemakore anoda kusvika makore 15, uye akaunganidza maindasitiri akapfuma uye hunyanzvi hwekuvandudzwa kwehunyanzvi. Isu tinotarisa pane kuunza yakakwirira-mhando, yakazara simba rekuchengetedza system yekubatanidza kushandisa mashura emusika mumusika. Chigadzirwa chimwe nechimwe chave chakasarudzika neEuropean uye American vane masangano emasangano uye akakodzera 600V kusvika 1500V Energy yekuchengetedza voltage masisitimu. Kunyangwe iri hombe simba rekuchengetedza simba rekuchengetedza simba kana diki rakaparadzirwa system, iwe unogona kuwana yakanyanya kukodzera DC mativi ekubatanidza tambo yekubatanidza tambo mhinduro.
Mazano ezvirevo zvekusarudza tambo dzemukati dzevarambi vekuchengetedza simba
| Tambo paramita | ||||
| Chigadzirwa Model | Rated Voltage | Rated tembiricha | Insulation zvinhu | Tambo dzakajeka |
| U1015 | 600V | 105 ℃ | Pvc | 30WG ~ 2000kcmil |
| UL1028 | 600V | 105 ℃ | Pvc | 22WG ~ 6AWG |
| UL1431 | 600V | 105 ℃ | Xlpvc | 30WG ~ 1000kcmil |
| UL3666 | 600V | 105 ℃ | Xlpe | 32AWG ~ 1000kcmil |
Mune ino nguva yekufambisa yakasvibira simba, winpower waya & kabhoni ichashanda newe kuti uongorore mitsva yemhuka yekuchengetedza simba. Chikwata chedu chehunyanzvi chichakupa iwe yakazara yakazara yesimba kuchengetedza tambo tekinoroji yekukurukurirana uye rutsigiro rwebasa. Ndapota taura nesu!
Kutumira Nguva: Oct-15-202024