A cikin tsarin makamashi na rana, masu kula da Micro PV suna taka muhimmiyar rawa wajen sauya halin kai tsaye (DC) da bangarori na rana a cikin gidajen yanar gizo (AC) za a iya amfani da su a gidajen yanar gizo. Yayin da masu samar da PV suke ba da fa'idodi irin su samar da makamashi mai haɓaka da sassauƙa, zabar layin haɗin da ya dace yana da mahimmanci don tabbatar da amincin aminci da kuma ingantaccen tsarin aikin. A cikin wannan jagorar, za mu bishe ku ta hanyar abubuwan da za mu yi la'akari da lokacin zabar layin haɗin da ya dace don yanke shawara na PV na PV, taimaka muku yanke shawarar sanar da kuka yanke shawara don saitin kwananku na rana.
Fahimtar kwastomomin PV na PV da layin haɗin su
'Yan kasuwa na PV dabam sun banbanta daga masu jan hankali na gargajiya a cikin cewa an haɗa kowane microinververner tare da wani kwamitin rana guda ɗaya. Wannan saitin yana ba da damar kowane kwamiti da zai yi aiki da kansa, inganta ƙarfin makamashi koda kuwa wani kwamiti yana girgiza ko kuma rashin kulawa.
Lines na haɗin tsakanin bangarori na hasken rana da kuma microinververters suna da mahimmanci ga ingantaccen tsarin aiki da aminci. Wadannan layin suna ɗaukar ikon DC daga bangarorin zuwa cikin kwayoyin, inda aka canza shi zuwa AC don amfani a cikin Grid Grid ko amfani. Zabi ingantaccen wiring yana da mahimmanci don sarrafa watsa wutar lantarki, kare tsarin daga damuwa na muhalli, kuma kula da ƙa'idodin aminci.
Abubuwa masu mahimmanci don la'akari lokacin da za a zabi layin haɗin haɗin
Lokacin zaɓi Lines na haɗin don ƙirƙirar PV na PV, dole ne a la'akari da dalilai da yawa don tabbatar da ayyukan da aminci.
1. Nau'in na USB da rufi
Don tsarin micro na PV, yana da mahimmanci a yi amfani da igiyoyin hasken rana kamarH1Z2Z2-K or Pv1-f, wanda aka tsara shi ne musamman don aikace-aikacen PV (PV). Wadannan igiyoyi suna da rufin ingantacce wanda ke karewa daga radiation UV, danshi, da matsanancin yanayin muhalli. Raurin ya kamata ya zama mai dorewa sosai don kula da rigakafin bayyanar waje da kuma tsayayya da lalata a kan lokaci.
2. Matsayi na yanzu da dutsen
Lines da aka zaɓa dole ne ya iya kula da yanayin halin yanzu da na rana. Zabi na igiyoyi tare da ma'aunin da suka dace yana hana maganganu kamar matsanancin ƙarfin lantarki, wanda zai iya lalata tsarin kuma ya rage dacewa. Misali, tabbatar da wasan kwaikwayon na USB na USB ko ya wuce iyakar ƙarfin aikin don kauce wa rushewar lantarki.
3. UV da yanayi;
Tunda tunda ana shigar da tsarin hasken rana a waje, UV da yanayin yanayin yanayi ne mai mahimmanci. Ya kamata layin haɗin haɗin ya kamata ya iya yin tsayayya da bayyanar hasken rana, ruwan sama, dusar ƙanƙara, da matsanancin zafi ba tare da yin sulhu da amincinsu ba. Kayayyaki masu inganci suna zuwa da jaket jaket masu jure jaket don kare wiring daga lalata tasirin rana.
4. Amincewa da zazzabi
Tsarin Tsarin Solarer yana fuskantar yanayin zafi daban-daban a duk rana da kuma fadin yanayi. Abubuwan igiyoyi yakamata su iya yin aiki yadda yadda yakamata a yanayin zafi da dama ba tare da rasa sassauci ko zama da kuma rauni ba. Nemi igiyoyi tare da kewayon zafin jiki mai yawa don tabbatar da dogaro a cikin matsanancin yanayi.
COB Size da Tunani
Kyakkyawan kebul da ya dace yana da mahimmanci don rage asarar makamashi da tabbatar da ingancin tsarin. Abubuwan da ba a ba da izini ba na iya haifar da asarar makamashi saboda juriya, haifar da digo na wutar lantarki wanda yake rage aikin tsarin ka. Bugu da ƙari, igiyoyi waɗanda ba a ba da izini ba zasu iya mamaye, suna haifar da haɗari mai haɗari.
1. Rage darajar wutar lantarki
Lokacin zaɓi girman kebul ɗin da ya dace, dole ne a yi la'akari da jimlar layin haɗin. Kabobi na tsawon lokaci yana gudana yana ƙaruwa da damar ƙarfin lantarki, wanda zai iya rage ƙarfin tsarinku gaba ɗaya. Don magance wannan, yana iya zama dole don amfani da igiyoyi masu girma na diamita don tabbatar da cewa ƙarfin lantarki ya ƙare zuwa kusurwar da aka yarda.
2. Guji matsananciyar wahala
Yin amfani da girman kebul na kebul yana da mahimmanci don hana overheating. Kayayyaki waɗanda suke ƙanana don nazarin da suke ɗauka na yau da kullun zasu yi zafi da kuma lalata tsawon lokaci, yiwuwar jagorancin lalacewa ko ko da wuta. Koyaushe koma zuwa jagororin masana'antar da ƙa'idodin masana'antu don zaɓar girman kebul mai daidai don tsarin ku.
Mai haɗawa da zaɓin Box
Masu haɗin haɗi da akwatunan juji suna taka muhimmiyar rawa wajen kiyaye amincin haɗin haɗi tsakanin bangarorin hasken rana da kuma microinverters.
1. Zabi masu dogaro masu dogaro
High-inganci, masu haɗin yanayi suna da mahimmanci don tabbatar da amintaccen haɗin tsakanin kebul. Lokacin zaɓin masu haɗi, nemi samfura waɗanda aka tabbatar da su don aikace-aikacen PV da samar da madaidaiciya, hatimin mai hana ruwa. Waɗannan masu haɗin ya kamata su zama da sauƙin shigar da kuma m isa su yi tsayayya da yanayin yanayin waje.
2. Kwalaye Junction don kariya
Kwalan kwalaye suna ajiye haɗin haɗi tsakanin igiyoyi da yawa, yana kare su daga lalacewar muhalli da kuma samar da kiyayewa da sauki. Zaɓi akwatunan junction waɗanda suke lalata lalata da kuma tsara don amfanin waje don tabbatar da dogon lokaci kariya daga wiring.
Yarda da ka'idojin masana'antu da takaddun shaida
Don tabbatar da cewa tsarin yanar gizo na PV ɗinku mai aminci ne kuma amintacce, duk abubuwan haɗin, gami da layin haɗin masana'antu da takaddun shaida.
1. Ka'idojin kasa da kasa
Ka'idodin kasa da kasa kamar suIEEC 62930(don igiyoyi na hasken rana) daUl 4703(Ga wayar daukar hoto a Amurka) samar da jagororin don aminci da aikin layin Solar. Yarda da waɗannan ka'idoji sun bada tabbacin cewa igiyoyi sun haɗu da mafi yawan buƙatun, haƙuri haƙuri, da kuma aikin lantarki.
2. Dokokin gida
Baya ga ka'idodi na duniya, yana da mahimmanci a bi ka'idodin gida, kamar suLambar lantarki ta kasa (nec)a Amurka. Wadannan ka'idodin galibi suna ba da takamaiman buƙatun shigarwa, kamar su filaye, mai sanya sahihun hanya, da na USB, da ke wajaba don aikin ingantaccen tsari.
Zabi tsarin kebul na igiyoyi da kayan aikin ba wai kawai yana tabbatar da amincin tsarin ba amma har ma ana iya buƙata don dalilai na inshora ko kuma don cancanci fansa da kuma abubuwan ƙarfafawa.
Mafi kyawun ayyukan don shigarwa da tabbatarwa
Don haɓaka amincin da aiwatar da tsarin kasuwancinku na PV ɗinku, bi waɗannan mafi kyawun ayyukan don sakawa da kuma kula da layin haɗin haɗin.
1. Madaidaiciya motsi da kuma kiyaye
Shigar da igiyoyi a hanyar da ke kare su daga lalacewar jiki, kamar ta amfani da shirye-shiryen shakatawa ko na USB don hana bayyanar gefuna ko wuraren zirga-zirga. Yakamata ya kamata kuma a aminta da kusantar da shi don hana motsi saboda iska ko zazzabi.
2. Binciken yau da kullun
A kai a kai bincika layin haɗin ka na lalacewa don suttura da tsagewa, kamar rufaffiyar rufi, lalata, ko kuma haɗakar. Ka yiwa duk wasu batutuwa da sauri don hana su ci gaba cikin manyan matsaloli.
3. Aikin tsarin
Kulawa da aikin aikin zai iya taimaka maka gano abubuwa tare da wiring kafin suyi mahimmanci. Ruwa da ba a bayyana ba a cikin fitarwa na wutar lantarki na iya zama alamar lalacewa ko tabarbarewa waɗanda ke buƙatar maye.
Kurakurai gama gari don kauce wa
Ko da tare da mafi kyawun niyya, kuskure na iya faruwa yayin shigarwa ko kula da layin haɗin kan layi na PV Micro Inverter. Anan akwai wasu kuskuren gama gari don gujewa:
- Ta amfani da igiyoyi marasa kyau: Zabar igiyoyi tare da kimantawa waɗanda basu dace da ƙarfin ikon mallakar tsarin ba na iya haifar da matsanancin rauni ko rashin lantarki.
- Skipping Doultine: Rashin yin bincike da iyakokin haɗin kai a kai a kai na iya haifar da lalacewar da ke warware tsarin duka.
- Amfani da abubuwan da aka gyara: Amfani da masu haɗi ko masu haɗi masu ba da izini da igiyoyi marasa jituwa da ke haɗarin haɗarin gazawar kuma suna iya ba da garanti ko inshorar inshora.
Ƙarshe
Zabi layin haɗin da ya dace don tsarin kasuwancinku na PV yana da mahimmanci don tabbatar da aminci, inganci, da kuma aikin dogon lokaci. Ta hanyar zabar igiyoyi tare da rufin da ya dace, kimantawa na yanzu, da kuma juriya na masana'antu, zaku iya haɓaka tsarin aikinku na tsawon shekaru. Ka tuna ka bi mafi kyawun ayyukan don shigarwa da tabbatarwa, kuma ka nemi shawara tare da ƙwararren masani idan kun cancanci kowane bangare na tsarin.
A ƙarshe, saka hannun jari a cikin babban inganci, layin haɗin haɗin haɗin, ingantaccen farashi kaɗan ne idan aka kwatanta da fa'idodin ƙara kiyaye amincin ci gaba, aiki, da karko.
Danyang Winpower Wire & USB MFG Co., Ltd.An kafa shi a cikin 2009 kuma shine jagoran kamfanin da aka sadaukar da shi ga ci gaban kwararru, kereting da tallace-tallace na igiyoyin hasken rana. An kirkiro daukar hoto DC gefen kamfanin sun sami cancantar takardar shaidar Duaua daga Tüv Tüv da Amurka Amurka. Bayan shekaru na samar da kayan aiki, kamfanin ya tara kwarewar fasahar arziki a wasan hoto na hasken rana kuma ya ba abokan ciniki tare da samfurori masu inganci.
Tüv Certified PV1-F PV1-F PLOVOVOVICTIC DC
Shugaba | Insultor | Shafi | Halayen lantarki | ||||
Sashe na Cross MM² | Diamita waya | Diamita | Rage mafi ƙarancin kauri | Insulation taushi na diamita | Shafi mafi karancin kauri | Ya gama diamita | Takaddun Juriya 20 ℃ Ohm / Km |
1.5 | 30 / 0.254 | 1.61 | 0.60 | 3.0 | 0.66 | 4.6 | 13.7 |
2.5 | 50/04 | 2.07 | 0.60 | 3.6 | 0.66 | 5.2 | 8.21 |
4.0 | 57 / 0.30 | 2.62 | 0.61 | 4.05 | 0.66 | 5.6 | 5.09 |
6.0 | 84 / 0.30 | 3.50 | 0.62 | 4.8 | 0.66 | 6.4 | 3.39 |
10 | 84 / 0.39 | 4.60 | 0.65 | 6.2 | 0.66 | 7.8 | 1.95 |
16 | 133 / 0.39 | 5.80 | 0.80 | 7.6 | 0.68 | 9.2 | 1.24 |
25 | 210 / 0.39 | 7.30 | 0.92 | 9.5 | 0.70 | 11.5 | 0.795 |
35 | 294 / 0.39 | 8.70 | 1.0 | 11.0 | 0.75 | 13.0 | 0.565 |
Ul shugaba
Shugaba | Insultor | Shafi | Halayen lantarki | ||||
Awad | Diamita waya | Diamita | Rage mafi ƙarancin kauri | Insulation taushi na diamita | Shafi mafi karancin kauri | Ya gama diamita | Takaddun Juriya 20 ℃ Ohm / Km |
18 | 16 / 0.254 | 1.18 | 1.52 | 4.3 | 0.76 | 4.6 | 23.2 |
16 | 26 / 0.254 | 1.5 | 1.52 | 4.6 | 0.76 | 5.2 | 14.6 |
14 | 41 / 0.254 | 1.88 | 1.52 | 5.0 | 0.76 | 6.6 | 8.96 |
12 | 65 / 0.254 | 2.36 | 1.52 | 5.45 | 0.76 | 7.1 | 5.64 |
10 | 105 / 0.254 | 3.0 | 1.52 | 6.1 | 0.76 | 7.7 | 3.546 |
8 | 168 / 0.254 | 4.2 | 1.78 | 7.8 | 0.76 | 9.5 | 2.813 |
6 | 266 / 0.254 | 5.4 | 1.78 | 8.8 | 0.76 | 10.5 | 2.23 |
4 | 420/054 | 6.6 | 1.78 | 10.4 | 0.76 | 12.0 | 1.768 |
2 | 665 / 0.254 | 8.3 | 1.78 | 12.0 | 0.76 | 14.0 | 1.403 |
1 | 836 / 0.254 | 9.4 | 2.28 | 14.0 | 0.76 | 16.2 | 1.113 |
1/00 | 1045 / 0.254 | 10.5 | 2.28 | 15.2 | 0.76 | 17.5 | 0.882 |
2/00 | 1330 / 0.254 | 11.9 | 2.28 | 16.5 | 0.76 | 19.5 | 0.6996 |
3/00 | 1672 / 0.254 | 13.3 | 2.28 | 18.0 | 0.76 | 21.0 | 0.5548 |
4/00 | 2109 / 0.254 | 14.9 | 2.28 | 19.5 | 0.76 | 23.0 | 0.4398 |
Zabi naúrar haɗin haɗin DC da ya dace yana da mahimmanci don lafiya da ingantaccen aiki na hoto tsarin. Danyang Winpower Word & USB yana ba da cikakken bayani game da mafita don samar da ingantaccen sakamako da kuma tabbataccen aiki don tsarin Phatovoltanic. Bari muyi aiki tare don cimma burin ci gaba na cigaba da kuma bayar da gudummawa ga sanadin kare muhalli na kore! Da fatan za a iya tuntuɓar mu, za mu bauta muku zuciya ɗaya!
Lokaci: Oct-15-2024