Umvikeli ohlinzayo, owaziwa nangokuthi isibambisi sombani, iyithuluzi le-elekthronikhi elinikeza ukuvikeleka kokuphepha kwezinto ezihlukahlukene zikagesi, izinsimbi, nemigqa yokuxhumana.Lapho i-surge current noma i-voltage ikhiqizwa ngokuzumayo kumjikelezo kagesi noma ulayini wokuxhumana ngenxa yokuphazamiseka kwangaphandle, umvikeli ohlinzayo angakwazi ukuqhuba i-shunt ngesikhathi esifushane kakhulu, ngaleyo ndlela agweme ukulimala kokuhlinzwa kwezinye izinto zokusebenza kusekethe.
Umvikeli ohlinzayo, ofanele i-AC 50/60HZ, isistimu kagesi elinganiselwe engu-220V/380V, ukuvikela umbani ongaqondile kanye nemithelela yombani oqondile noma okunye okudlulayo okudlula ugesi okudlulayo, okulungele ikhaya, imboni yemfundo ephakeme kanye nezimfuneko zokuvikela ukukhuphuka komkhakha.
Amagama
1. Uhlelo lokunqanyulwa komoya
Izinto zensimbi nezakhiwo zensimbi ezisetshenziselwa ukwamukela ngokuqondile noma ukumelana nokushaywa kombani, njengezinduku zombani, imichilo yombani (imigqa), amanetha ombani, njll.
2. Down conductor system
Ikhondatha yensimbi exhuma idivayisi yokunqamula umoya kudivayisi ephansi.
3. Uhlelo lokuqeda umhlaba
Isamba somzimba ophansi kanye namakhondaktha axhumanisa umzimba ophansi.
4. I-electrode yomhlaba
Ikhondatha yensimbi egqitshwe emhlabathini ethintana ngqo nomhlabathi.Futhi kuthiwa yi-ground electrode.Izingxenye ezihlukahlukene zensimbi, izinsiza zensimbi, amapayipi ensimbi, nezinto zensimbi ezithintana ngokuqondile nomhlaba nazo zingasetshenziswa njengemizimba ephansi, ebizwa ngokuthi imizimba yemvelo ephansi.
5. Umqhubi womhlaba
Intambo yokuxhuma noma i-conductor esuka kutheminali yaphansi yezinto zikagesi ukuya kudivayisi yaphansi, noma intambo yokuxhuma noma i-conductor evela entweni yensimbi edinga i-equipotential bonding, itheminali evamile yaphansi, ibhodi yesifinyezo esiphansi, ibha yaphansi evamile, kanye ne-equipotential bonding. irowu eya kudivayisi yaphansi.
6. Umbani oqondile
Umbani ushaya ngokuqondile ezintweni zangempela ezifana nezakhiwo, izinto ezivikela umhlabathi noma zombani.
7. I-Ground counterattack engase ibe khona Emuva flashover
Ukushintsha kwamandla omhlaba endaweni okubangelwa amandla ombani adlula endaweni yokubeka phansi noma uhlelo lokubeka phansi.Ukuhlasela okungase kube khona phansi kuzodala izinguquko emandleni esistimu yokubeka phansi, okungase kubangele ukulimala kwempahla kagesi nezinto zikagesi.
8. Uhlelo lokuvikela umbani (LPS)
Amasistimu anciphisa ukulimala kombani ezakhiweni, ukufakwa, nokunye okuqondiwe kokuvikela, okuhlanganisa nezinhlelo zokuvikela umbani zangaphandle nezangaphakathi.
8.1 Uhlelo lokuvikela umbani lwangaphandle
Ingxenye yokuvikela umbani yangaphandle noma umzimba wesakhiwo (isakhiwo) ngokuvamile yakhiwa ama-receptors ombani, ama-conductor aphansi kanye namadivayisi aphansi, asetshenziselwa ukuvimbela ukushaywa kombani oqondile.
8.2 Uhlelo lokuvikela umbani lwangaphakathi
Ingxenye yokuvikela umbani ngaphakathi kwesakhiwo (isakhiwo) ngokuvamile sakhiwe uhlelo lwe-equipotential bonding, uhlelo olujwayelekile lokumisa phansi, uhlelo lokuvikela, izintambo ezinengqondo, umvikeli ohlinzayo, njll. Ngokuyinhloko isetshenziselwa ukunciphisa nokuvimbela umbani wamanje endaweni yokuvikela.imiphumela ye-electromagnetic eyenziwe.
Izici Eziyisisekelo
1. Ukugeleza kokuvikela kukhulu, ingcindezi esele iphansi kakhulu, futhi isikhathi sokuphendula siyashesha;
2. Yamukela ubuchwepheshe bakamuva bokucima i-arc ukuze ugweme ngokuphelele umlilo;
3. Ukusebenzisa isifunda sokuvikela isilawuli sokushisa, ukuvikelwa kokushisa okwakhelwe ngaphakathi;
4. Ngenkomba yesimo samandla, ekhombisa isimo sokusebenza somvikeli wokuhlinza;
5. Isakhiwo esiqinile, umsebenzi ozinzile nothembekile.
Isikhathi sokuthumela: May-01-2022
