A lokacin rani, tsire-tsire masu wutar lantarki na photovoltaic suna shafar yanayi mai tsanani kamar yawan zafin jiki, walƙiya da ruwan sama mai yawa.Yadda za a inganta zaman lafiyar shuke-shuke na photovoltaic daga hangen nesa na inverter zane, gaba ɗaya ƙirar wutar lantarki da ginawa?
01
Yanayin zafi
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A wannan shekara, al'amuran El Niño na iya faruwa, ko kuma lokacin zafi mafi zafi a tarihi zai shigo da shi, wanda zai haifar da kalubale mai tsanani ga shuke-shuken wutar lantarki na photovoltaic.
1.1 Sakamakon babban zafin jiki akan abubuwan da aka gyara
Yawan zafin jiki zai rage aiki da rayuwar abubuwan da aka gyara, kamar su inductor, capacitors electrolytic, na'urorin wuta, da sauransu.
Inductance:A babban zafin jiki, inductance yana da sauƙi don cikawa, kuma cikakken inductance zai ragu, yana haifar da karuwa a cikin ƙimar mafi girma na halin yanzu, da lalacewa ga na'urar wutar lantarki saboda halin yanzu.
Capacitor:Ga masu ƙarfin wutar lantarki, tsawon rayuwar masu ƙarfin lantarki yana raguwa da rabi lokacin da yanayin yanayi ya tashi da 10 ° C.Aluminum electrolytic capacitors gabaɗaya suna amfani da kewayon zafin jiki na -25 ~ + 105 ° C, kuma masu ɗaukar fim gabaɗaya suna amfani da kewayon zafin jiki na -40 ~ + 105 ° C.Saboda haka, ƙananan inverters sukan yi amfani da capacitors na fim don inganta daidaitawar masu juyawa zuwa yanayin zafi.
Rayuwar capacitors a yanayin zafi daban-daban
Tsarin wutar lantarki:Mafi girman zafin jiki, mafi girman yanayin haɗin guntu lokacin da tsarin wutar lantarki ke aiki, wanda ke sa ƙirar ta ɗauki matsanancin zafin zafi kuma yana rage rayuwar sabis sosai.Da zarar zafin jiki ya wuce iyakar mahaɗin, zai haifar da rushewar yanayin zafi.
1.2 Ma'aunin Rage Zafin Inverter
Mai jujjuyawar na iya aiki a waje a 45°C ko mafi girman zafin jiki.Tsarin ɓarkewar zafi na inverter wata hanya ce mai mahimmanci don tabbatar da kwanciyar hankali, aminci da ingantaccen aiki na kowane ɓangaren lantarki a cikin samfurin a cikin zafin aiki.Matsakaicin yawan zafin jiki na inverter shine inductor mai haɓakawa, inverter inductor, da IGBT module, kuma zafi yana bazuwa ta hanyar fan na waje da na baya zafi.Mai zuwa shine madaidaicin yanayin zafi na GW50KS-MT:
Hawan zafin inverter da faɗuwar lodi
1.3 Gina dabarun yaƙi da zafin jiki
A kan rufin masana'antu, yawan zafin jiki ya fi girma fiye da na ƙasa.Domin a hana inverter fallasa zuwa hasken rana kai tsaye, ana shigar da inverter a wuri mai inuwa ko kuma a ƙara baffle a saman injin inverter.Ya kamata a lura cewa sararin samaniya don aiki da kulawa ya kamata a ajiye shi a wurin da inverter fan ya shiga kuma ya fita daga iska da kuma fan na waje.Mai zuwa shine inverter tare da shan iska na hagu da dama da fita.Wajibi ne a tanadi isasshen sarari a ɓangarorin biyu na inverter, kuma a ajiye tazara mai dacewa tsakanin visor na rana da saman inverter.
02
Tyanayi hadari
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Tsawa da ruwan sama a lokacin rani.
2.1 Inverter Walƙiya da Matakan Kariyar Ruwa
Matakan kariyar walƙiya na inverter:Bangaren AC da DC na inverter suna sanye da na'urori masu kariya na walƙiya masu girma, kuma busassun lambobin sadarwa suna da abubuwan ƙararrawar kariyar walƙiya, wanda ya dace da bango don sanin takamaiman yanayin kariyar walƙiya.
Inverter ruwan sama da matakan hana lalata:Mai jujjuyawar yana ɗaukar matakin kariya mafi girma na IP66 da matakin hana lalata C4&C5 don tabbatar da cewa inverter ya ci gaba da aiki a ƙarƙashin ruwan sama mai nauyi.
Haɗin ƙarya na mai haɗin hoto na hoto, shigar da ruwa bayan da kebul ɗin ya lalace, yana haifar da ɗan gajeren kewayawa a gefen DC ko zubar da ƙasa, yana haifar da inverter ya tsaya.Saboda haka, aikin gano baka na DC na inverter shima yana da mahimmanci.
2.2 Gabaɗaya dabarun kariyar walƙiya (gini).
Yi aiki mai kyau na tsarin ƙasa, gami da tashoshi da inverters.
Matakan kariya na walƙiya akan hasken rana da inverter
Ruwan damina kuma na iya haifar da ciyawa don girma da kuma yin inuwa abubuwan da ke ciki.Lokacin da ruwan sama ya wanke abubuwan da aka gyara, yana da sauƙi don haifar da tarin ƙura a kan gefuna na sassan, wanda zai shafi aikin tsaftacewa na gaba.
Yi aiki mai kyau a cikin tsarin dubawa, bincika kullun da yanayin rashin ruwa na masu haɗin hoto da igiyoyi, lura da ko igiyoyin suna daɗaɗɗen ruwa a cikin ruwan sama, da kuma ko akwai tsufa da fasa a cikin kwandon rufi na USB.
Ƙarfin wutar lantarki na Photovoltaic shine samar da wutar lantarki ta yanayi.Babban zafin jiki da tsawa a lokacin rani sun kawo kalubale mai tsanani ga aiki da kuma kula da tsire-tsire na wutar lantarki na photovoltaic.Haɗa injin inverter da kuma tsarin ƙirar wutar lantarki gabaɗaya, Xiaogu yana ba da shawarwari kan gine-gine, aiki da kulawa, kuma yana fatan ya zama mai taimako ga kowa.
Lokacin aikawa: Yuli-21-2023