Izindaba

  • The structure of the lightning rod

    Ukwakheka kwenduku yombani

    Induku yombani yakhiwe izingxenye ezintathu: idivayisi yokunqamula umoya, i-conductor ephansi kanye nomzimba ophansi.Idivayisi yokuqeda umoya ngokuvamile yenziwe ngensimbi eyindilinga noma ipayipi lensimbi enobubanzi obuyi-15 kuya ku-20 mm nobude obungu-1 kuya ku-2 m.Esimeni sezulu sokuduma kwezulu, uma unamandla...
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  • Asebenza kanjani amadivayisi okuvikela ukuhlinza?

    Lapho kwenzeka i-voltage yokuqhuma, umvikeli ohlinzayo unqamula ukunikezwa kwamandla ngokushesha.Lolu hlobo lwesivikeli sokuhlinza luhlakaniphe kakhulu, luyinkimbinkimbi, futhi ngokwemvelo lubiza kakhulu, futhi aluvamile ukusetshenziswa.Lolu hlobo lwesivikeli sokuhlinza ngokuvamile lwenziwa ngenzwa yamanje.I-compositi ...
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  • Ikuphi idivayisi yokuvikela ukukhuphuka efakwe ebhokisini lokusabalalisa

    nansi idivayisi yokuvikela ukukhuphuka efakwe ebhokisini lokusabalalisa Idivayisi yokuvikela ukukhuphuka ingakhipha ngokushesha umbani ohlasela isistimu yokuphakela amandla, ukuze umehluko ongaba khona womzila wonke uhambisane, ngakho abanye abantu bakubize ngokuthi i-equipotential...
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  • Umehluko phakathi kwemojuli yokuvikela umbani nebhokisi lokuvikela umbani

    Ngokujula kwe-inthanethi, impilo nomsebenzi wawo wonke umuntu kuphinde kusho ukufika kwenkathi yedatha ehlakaniphile, ebuye ikhuthaze igumbi lekhompyutha lesikhungo sedatha.Inkinga yokuvikela umbani ibonakala ibaluleke kakhulu, ngakho-ke ukuhlaziywa okuyinhloko kwamamojula okuvikela umbani a...
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  • Lightning Isexwayiso Signal Umhlahlandlela Defense

    Umhlahlandlela Wokuvikela Isixwayiso Sombani Ehlobo nasekwindla, lapho isimo sezulu sibi kakhulu, kuvame ukuduma kanye nombani.Abantu bangathola isixwayiso sombani esikhishwe umnyango wesimo sezulu ngokusebenzisa abezindaba ezifana nomabonakude, umsakazo, i-inthanethi, imiyalezo yomakhalekhukhwini,...
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  • Ukuvikelwa kwe-surge kwemikhiqizo ye-elekthronikhi

    Ukuvikelwa kwe-surge kwemikhiqizo ye-elekthronikhi Kulinganiselwa ukuthi u-75% wokwehluleka emikhiqizweni ye-elekthronikhi kubangelwa ukuhamba kancane kanye nokunyuka.Ama-voltage transients kanye nama-surges akhona yonke indawo.Amagridi kagesi, ukushaywa kombani, ukuqhuma, ngisho nabantu abahamba kukhaphethi bazokhiqiza amashumi ezinkulungwane...
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  • Izinzuzo zombani kubantu

    Izinzuzo zombani kubantu Uma kuziwa endabeni yombani, abantu bazi okwengeziwe ngezinhlekelele ezibangelwa umbani empilweni yomuntu kanye nempahla.Ngenxa yalesi sizathu, abantu abesabi umbani kuphela, kodwa futhi baqaphe kakhulu.Ngakho-ke ngaphezu kokubangela izinhlekelele kubantu, ingabe usa...
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  • Indlela yokuvikela umbani ngaphakathi nangaphandle

    Ungazivikela kanjani emimbanini endlini nangaphandle Indlela yokuvikela umbani ngaphandle 1. Fihla ngokushesha emabhilidini avikelwe izindawo zokuvikela umbani.Imoto iyindawo ekahle yokugwema umbani.2. Kufanele igcinwe kude nezinto ezicijile nezizimele...
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  • isimiso sokuvikela umbani

    I-1.Isizukulwane sombani Umbani yinto ye-photoelectric yasemkhathini ekhiqizwa esimweni sezulu esinamandla.Ukubaneka kombani okunamandla okuhambisana nokuphuma kwamashaji kagesi ahlukene efwini, phakathi kwamafu noma phakathi kwamafu nomhlaba kuyaheha futhi kubizwa ngokuthi...
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  • The classification of arresters and the advantages and characteristics of various types of arresters

    Ukuhlukaniswa kwezigaba zababophi kanye nezinzuzo nezici zezinhlobo ezahlukene zababophi

    I-Surge arrester ingenye yemishini yokulungisa eyinhloko nemishini yokuqinisekisa ukusebenza kahle kwezinhlelo zobunjiniyela bamandla.Isetshenziselwa ikakhulukazi isiteleka sombani overvoltage yomzila olinganiselwe noma ukweqa kwesakhiwo sangaphakathi okubangelwa ukusebenza kwangempela.Ababoshiwe bahlanganisa amapayipi a...
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  • Amafomu okubeka phansi kanye nezidingo eziyisisekelo zamasistimu okusabalalisa amandla kagesi aphansi

    Amafomu okubeka phansi kanye nezidingo eziyisisekelo zezinhlelo zokusabalalisa amandla we-low-voltage Ukuze kubanjiswane namadivayisi okuvikela umbani njengedivayisi yokuvikela ukukhuphuka kwamagagasi kumasistimu kagesi anamandla aphansi ukuze kukhishwe umbani, ukumiswa kwezinhlelo zokusabalalisa amandla kagesi aphansi kufanele ku...
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  • Izidingo zokusebenza kukagesi wesivikeli se-surge

    Izidingo zokusebenza kukagesi wesivikeli esihlinzayo 1. Vimbela ukuthintana okuqondile Lapho amandla kagesi aphezulu aqhubekayo e-Uc wesivikeli sokuhlinza esifinyelelekayo ephakeme kunevelu ye-acrms engu-50V, lezi zizohlangabezana nalezi zidingo ezilandelayo.Ukuze uvimbele ukuthintana okuqondile (indlela engafinyeleleki...
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