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  • Nzira yekudzivirira sei kubva kumheni mukati uye kunze

    Nzira yekudzivirira sei kubva kumheni mukati uye kunze Nzira yekudzivirira sei pamheni kunze 1. Kurumidza kuvanza muzvivako zvakachengetedzwa nemagetsi ekudzivirira zvivako. Motokari inzvimbo yakanaka yekunzvenga kurohwa nemheni. 2. Inofanira kuchengetwa kure nezvinhu zvakapinza uye zvak...
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  • mheni kudzivirira musimboti

    1.Chizvarwa chemheni Mheni chinhu chemuchadenga photoelectric phenomenon inogadzirwa mune yakasimba convective mamiriro ekunze. Kupenya kwakasimba kwemheni kunoperekedza kubuda kwechaji dzemagetsi dzakasiyana mugore, pakati pemakore kana pakati pemakore nepasi kunokwezvana uye kunonzi mheni, uye...
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  • Kurongeka kwevanosunga uye zvakanakira uye hunhu hwemhando dzakasiyana dzevasungwa

    Surge arrester ndeimwe yemakina makuru ekugadzirisa uye zvishandiso kuti ive nechokwadi chekushanda kwakakwana kwesimba reinjiniya masisitimu. Inonyanya kushandiswa kurova kwemheni overvoltage of limited route or internal structure overvoltage caused by actual operation. The arresters include pip...
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  • Grounding mafomu uye zvakakosha zvinodiwa zvepasi-voltage magetsi ekugovera masisitimu

    Grounding mafomu uye zvakakosha zvinodiwa zvepasi-voltage magetsi ekugovera masisitimu Kuti ushandire pamwe nemidziyo yekudzivirira mheni senge mudziyo wekudzivirira surge  mumasisitimu emagetsi akadzika-voltage kuburitsa mheni, kudzika mumasisitimu emagetsi epasi-voltage kunofanirwa kuzadzisa...
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  • Surge mudziviriri magetsi kuita zvinodiwa

    Surge mudziviriri magetsi kuita zvinodiwa 1. Dzivirira kuonana kwakananga Kana iyo yakanyanya kuenderera ichishanda voltage Uc yeinosvikika yekudzivirira inodzivirira yakakwira kupfuura iyo ac rms kukosha kwe50V, izvi zvinosangana zvinotevera zvinodiwa. Kuti udzivise kusangana kwakananga (zv...
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  • Vanoti mheni, mheni, munoziva here kuti mheni inodzivirira sei mheni?

    Kutaura idi, mheni haigoni kudzivisa mheni zvachose.Munguva yemabhanan'ana, kana makore ane magetsi akaitika pamusoro pezvivakwa zvepamusoro-soro zvekugara, matanda emheni uye pamusoro pezvivakwa zvine nhurikidzwa dzakawanda zvinokurudzira yakawanda yemagetsi kuchaja. Nekuda kwekuti danda remheni...
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  • General zvinodiwa zvekudzivirira mheni dhizaini yezvivakwa zvevagari uye zvimiro

    Dziviriro yemheni yezvivakwa inosanganisira mheni yekudzivirira system uye mheni electromagnetic pulse protection system. Iyo mheni yekudzivirira sisitimu ine yekunze yekudzivirira mheni mudziyo uye yemukati yekudzivirira mheni mudziyo. 1. Pakamuri yepasi kana pasi pechivako, zvinotevera zvinh...
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  • Equipotential connection mu photovoltaic systems

    Equipotential connection mu photovoltaic systems Zvishandiso zvepasi uye zvinodzivirira conductors mu photovoltaic system zvichaenderana neIEC60364-7-712: 2017, iyo inopa rumwe ruzivo. Iyo yakaderera-chikamu chechikamu cheiyo equipotential bonding strip inofanirwa kusangana nezvinodiwa zveIEC603...
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  • Ndiani akagadzira danda remheni Basa remheni.

    Ndiri mutendi akasimba uyo munhu wese anoziva nezvazvo mheni rods. When we were in junior high school, the textbook covered it in detail. In our daily life, we often see mheni rods at the top of multi-storey buildings and have the effect of maintaining buildings, but many people have little knowl...
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  • Chii chinonzi surge protector?

    Chii chinonzi surge protector? Surge mudziviriri, anonziwo mheni mudziviriri, chishandiso chemagetsi chinopa kuchengetedzwa kwekuchengetedza kwemhando dzakasiyana dzemidziyo yemagetsi, zviridzwa, uye mitsara yekutaurirana. Kana spike ikozvino kana voltage inongoerekana yagadzirwa mumagetsi edunh...
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  • Kuvaka uye kuiswa kwemidziyo mitsva yekumisa system

    Zvinoenderana nezvinodiwa zvekugadzira nekugadzira michina mitsva yekudzivirira uye kuyedza zvigadzirwa zvekudzivirira mheni nedhipatimendi redu rehunyanzvi, kambani yedu yakabvisa dhipatimendi rekuona mheni yekare uye yakavandudza hurongwa hutsva hwekuona mheni. Nepo iyo itsva yekuona sisitimu i...
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  • Mhinduro dzezvivakwa.

    Kuwedzera - njodzi isingafungidzirweKuvhiya injodzi inowanzotarisirwa pasi. Aya mavoltage pulses (transients) anongotora sekondi yakakamukana anokonzerwa nekurohwa kwakananga, pedyo uye kure kure nemheni kana kushandura mashandiro echinhu chemagetsi.Mheni yakananga nepedyo inorova Mheni yakanang...
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