Isibambi se-DC Fuse Esidizayinelwe Ama-Solar Photovoltaic Systems

Uchungechunge lwe-BYPV-30 luwumfanekiso okhethekile we- I-DC Fuse umhlangano, oklanyelwe ngokucophelela izinhlelo zokusebenza ze-photovoltaic eziphezulu. Le yunithi iyi-1000VDC, isibambi se-fuse esingu-32A esihlanganisa isixhumanisi se-fuse esingu-10x38mm. Indima eyinhloko yomphathi iwukunikeza isixhumi esibonakalayo esivikelekile, esivalekile, nesithembekile se-fusible element. Lokhu kuqinisekisa ukuxhunywa kukagesi okuzinzile futhi kusiza ukufakwa nokushintshwa okuphephile, okwenza yonke inhlangano ibe ingxenye eqinile ohlelweni lokuvikela lwe-solar array.

Lokhu okuqondile U-Dc Fuse Isixazululo sisatshalaliswa ngokuyinhloko kumabhokisi okuhlanganisa e-DC wezinhlelo zokuphehla amandla elanga. Kule ndawo ebalulekile, yenza umsebenzi obalulekile wokuhlukanisa izintambo zomuntu ngamunye ze-PV. Idizayinelwe ukuphazamisa ama-overcurrents kanye nama-short-circuits angase avele ngenxa yamaphutha okufakwa, ukwehluleka kokufakwa kwezinto, noma imicimbi engajwayelekile yokuphakela emuva kwe-inverter. Ngokwenza kanjalo, le DC Fuse ivikela ngokuqondile amaphaneli elanga kanye nengqalasizinda yezintambo emiphumeleni elimazayo yamaphutha kagesi aqhubekayo.

Ukucaciswa okubalulekile kwalo mhlangano kugqamisa ubunjiniyela bayo bezindawo zelanga. Isilinganiso se-1000VDC sibalulekile kuchungechunge lwezintambo zevoltage ephezulu yesimanje, ukuthuthukisa ukusebenza kahle kohlelo lonke. Ukucushwa kwe-single-pole (1P) kujwayelekile ekuphazamisekeni kwesekethe ye-DC. Isici sefomu esikhethiwe esingu-10x38mm sesixhumanisi se-fuse siqinisekisa ukusebenzisana nohlu lwamafuse asezingeni lomkhakha, okuvumela abaklami besistimu ukuthi bakhethe izingxenye ezinamandla okuphuka anembile kanye namajika esikhathi samanje ukuze kuhlanganiswe ukuvikela okuphelele.

Ukuhlanganisa okucaciswe kahle I-DC Fuse isici esingaxoxiswana ngaso sokuphepha nokuthembeka kwesistimu yelanga. Imikhiqizo efana nenhlangano ye-BYPV-30 inikeza izindlela ezizinikele nezisebenzayo zokulawula ubungozi obukhona bamasekhethi anamandla kagesi aphezulu we-DC. Ukusetshenziswa okufanele kwe-DC Fuse enjalo kubalulekile ekuvikeleni ukutshalwa kwezimali kwemishini ye-photovoltaic kanye nokuqinisekisa ukusebenza kwesikhathi eside, okuphephile kwakho konke ukufakwa kokuphehla ugesi.