Samar da wutar lantarki ta hasken rana (photovoltaic) zai taka muhimmiyar rawa a cikin amfani da makamashi a duniya nan gaba kadan, ba wai kawai don maye gurbin wasu hanyoyin samar da makamashi na yau da kullun ba, har ma don zama babban tushen samar da makamashi a duniya.
Injinan inverters na photovoltaic su ne injinan inverters waɗanda ke canza ƙarfin lantarki mai canzawa na DC da aka samar ta hanyar hasken rana na photovoltaic (PV) zuwa wutar lantarki mai amfani da mitar lantarki (AC), wanda za'a iya mayar da shi cikin tsarin watsawa na kasuwanci ko kuma a yi amfani da shi a tsarin da ba a haɗa shi da grid ba. Tunda galibi ana amfani da inverters a yanayin waje kuma suna buƙatar aiki mai inganci na dogon lokaci da ƙarancin kulawa, masu amfani da ƙarshen da masu ƙira suna da matuƙar tsauraran buƙatun inganci da aminci ga abubuwan da ake amfani da su a cikin waɗannan na'urori. A matsayin mai ɗaukar kaya da tallafi a cikin tsarin canza makamashi, masu ɗaukar fim suna taka muhimmiyar rawa a duk fannoni na inverters na photovoltaic. Idan ba a zaɓi su yadda ya kamata ba, za su yi mummunan tasiri ga kwanciyar hankali da tsawon rayuwar kayan aiki.
Don amfani a cikin da'irar inverter, da fatan za a duba misalin aikace-aikacen a cikin hoton da ke ƙasa:
Matsayin capacitor na hanyar haɗin DC:
1) A cikin da'irar inverter, ƙarfin fitarwa na rectifier galibi ana sassauta shi kuma ana tace shi;
2) Shanye wutar lantarki mai ƙarfi da inverter ya buƙata daga "DC-Link", hana shi samar da wutar lantarki mai ƙarfi da ƙarfi akan impedance na "DC-Link", kuma kiyaye canjin wutar lantarki akan bas ɗin DC a cikin iyakokin da aka yarda;
3) Hana wuce gona da iri na wutar lantarki da kuma wuce gona da iri na "DC-Link" daga shafar IGBT.
Saboda haka, buƙatun capacitors:
1) Tabbatar da isasshen ƙarfin lantarki mai jurewa
2) Isasshen ƙarfin aiki
3) Isasshen ƙarfin lantarki, ƙarancin ESR gwargwadon iko
4) Ana buƙatar kyawawan halaye na mita, ƙarancin ESL gwargwadon iyawa
5) Gamsar da yanayin zafin jiki mai tsanani da zafi mai yawa a waje
Kamfanin Wuxi CRE New Energy Technology Co., Ltd. ya daɗe yana mai da hankali kan amfani da na'urorin lantarki masu amfani da wutar lantarki. Yana da niyyar yin amfani da na'urorin lantarki masu amfani da wutar lantarki masu amfani da wutar lantarki, bisa ga fasahar fim mai ƙarfi ta CRE wacce ke tallafawa DC, kuma tana amfani da na'urar Polypropylene Dielectric mai sauƙin asara, mai juriya ga zafi mai yawa, ta tsara kuma ta ƙirƙiro jerin na'urorin lantarki masu amfani da wutar lantarki masu juriya ga zafi mai yawa, ƙarancin ESR (ƙarancin samar da zafi), babban aminci da tsawon rai.
Daga cikinsu, halayen aikin capacitor na DC DMJ-PS sune kamar haka:
Matsakaicin zafin aiki: 105 °C (akwatin filastik)
Nau'in yanayi (IEC 60068-1:2013): 40/105/56
Dielectric: Polypropylene (MKP)
Akwatin filastik (UL 94 V-0)
Rufe bututun resin (UL 94 V-0)
Matsakaicin ƙimar ƙarfin aiki. 200μF
Tsarin ƙarfin lantarki 300V ~ 2000VDC
Kyakkyawan aikin warkar da kai, juriya ga wuce gona da iri, juriya mai ƙarfi da ƙarancin asara
Juriya ga yanayi mai zafi da danshi (85℃/85%RH 1000h), babban aminci, tsawon rai na sabis
Bi umarnin RoHS kuma cika buƙatun AEC-Q200 na matakin mota