Ucingo oluphantsi komhlaba luyinxalenye yokhuseleko lweimveliso yemoto, kwaye indima yayo ephambili kukudibanisa igobolondo lemoto nomhlaba ukukhusela ukhuseleko lomntu kunye nokuthintela ukungaphumeleli kwemoto okubangelwa ngumbane ongashukumiyo.
I-GB/T 755 kunye ne-GB/T 14711 zinezibonelelo ezikhethekileyo zokubeka isiseko semoto, ngaphandle kokuba imoto ine-insulation eyongezelelweyo, okanye ifakwe kwi-insulation eyongezelelweyo, okanye inomgangatho olinganisiweyo.I-AC voltageengaphantsi kwe-50V, i-DC voltage engaphantsi kwe-120V, okanye isetyenziselwa iisekethe ze-SELV, zonke kufuneka zibe nezixhobo zokukhusela umhlaba ezikhethekileyo.
Umbala, ububanzi, ukulungiswa kwentambo yokumisa umhlaba yemoto, ukuthintela ukugqwala kombane, ukuthintela ukugqwala kunye nokuhambelana kokusetyenziswa komqhubi kunye neendawo zokulungisa; Kwimoto enamandla angaphantsi kwe-100kW, kukho indawo yomhlaba, xa amandla alinganiselweyo emoto edlula i-100kW, imoto kufuneka yongeze isixhobo somhlaba ngokusekelwe kweyokuqala, indawo yomhlaba ibekwe ngqo kwibhokisi yokudibanisa imoto, kwaye indawo yomhlaba eyongezelelweyo ibekwe kakhulu kwibhodi yeenyawo yesakhelo semoto.
Ukumelana nokumisa umhlaba yinto ebalulekileyo ukuqinisekisa ukuthembeka kokumisa umhlaba wenjini, kungabi ngaphezu kwe-0.1 ohms efanelekileyo, kubaumhlaba omncinci wenjinikwaye umhlaba ungadityaniswa ngokuthe ngqo, kwaye xa kufakelwa iimoto ezinkulu okanye izixhobo ezinkulu, kuya kubakho inkqubo ekhethekileyo yokumisa umhlaba ukuqinisekisa ukuthembeka kwawo.
Okokuqala, ucingo oluphantsi komhlaba kufuneka lube nomaleko wokuthintela ukungaziphathi kakuhle komsinga womhlaba; Okwesibini, ucingo oluphantsi komhlaba kufuneka lukwazi ukumelana nokuntywiliselwa kolwelo oluqhelekileyo olufana namanzi ngaphandle kokuwohloka, nto leyo ekwayenye yeemfuno ezisisiseko zomqhubi wentambo yokuphantsi komhlaba; Okwesithathu, phantsi kwemeko yokuba ucingo oluphantsi komhlaba luqhagamshelwe emhlabeni okanye kwinkqubo yokuphantsi komhlaba ngokuthembekileyo, ukusebenza kokuphantsi komhlaba kwemoto kunokuphuculwa ngokuntywiliselwa emanzini, ngakumbi, ukuba ucingo oluphantsi komhlaba lufakwe ngqo emanzini endaweni yokuntywiliselwa, ngokucacileyo akunakwenzeka.
Ukukhusela isiseko semoto, imiyalelo eneenkcukacha kunye neemfuno ziyalandelwa ngokwemigangatho yobungcali, kodwa kwinkqubo yokujonga umgangatho kunye neyokuthatha iisampulu zemoto, kusoloko kunokwenzeka ukufumana iimeko zokulahla ezingafanelekanga, ingakumbi uqhagamshelo kunye nokulungiswa kwentambo yokumisa umhlaba kunye nemoto, kulandele ububanzi bentambo yokumisa umhlaba engahlangabezani neemfuno.
Ixesha leposi: Juni-17-2024