Iimitha ezikrelekrele ziye zatshintsha indlela ejongwa kwaye ilawulwa ngayo ukusetyenziswa kwamandla kwiindawo zokuhlala kunye nezorhwebo. Ezi zixhobo ziphambili zibonelela ngedatha yexesha langempela malunga nokusetyenziswa kwamandla, okuvumela ukuhlawuliswa ngokuchanekileyo ngakumbi, ukuphucula ukusebenza kakuhle kwamandla, kunye nolawulo olungcono lwegridi. Embindini wezi mitha zikrelekrele kukho icandelo elibalulekileyo elaziwa ngokuba yiManganin shunt, edlala indima ebalulekileyo ekuqinisekiseni ukuchaneka nokuthembeka kokulinganiswa kwamandla.
I-Manganin, i-alloy eyenziwe ngobhedu, i-manganese, kunye ne-nickel, yaziwa ngokuchasana kwayo nobushushu obuphantsi, ukumelana nombane okuphezulu, kunye nokuzinza okugqwesileyo kubushushu obahlukeneyo. Ezi mpawu zenza i-Manganin ibe yinto efanelekileyo yokusetyenziswa kwizicelo zokulinganisa umbane ngokuchanekileyo, kuquka ii-shunts ezisetyenziswa kwiimitha ezikrelekrele.
II-Manganin shuntisebenza njengesithinteli sokuvavanya umbane kwinkqubo yokulinganisa ekrelekrele. Yenzelwe ukulinganisa ngokuchanekileyo ukuhamba kombane odlula kwisekethe. Njengoko umbane uhamba kwi-shunt, kuvela i-voltage drop encinci, ehambelana nombane olinganiswayo. Olu kwehla kombane emva koko kulinganiswa ngokuchanekileyo kwaye kusetyenziswe ukubala ubungakanani bamandla asetyenzisiweyo. Ukuchaneka kunye nokuzinza kwe-Manganin shunt kubalulekile ekuqinisekiseni ukuba idatha yokusetyenziswa kwamandla enikezelwa yi-smart meter inokuthenjwa kwaye ithembekile.
Enye yeenzuzo eziphambili zokusebenzisa ii-Manganin shunts kwiimitha ezikrelekrele kukukwazi kwazo ukugcina ukusebenza okulinganayo ngokuhamba kwexesha. Ukumelana nobushushu obuphantsi kwe-alloy kuthetha ukuba utshintsho kubushushu alunampembelelo ingako kwiimpawu zayo zombane. Oku kuqinisekisa ukuba ukuchaneka kwe-shunt akuchaphazeleki kukuguquguquka kweemeko zendalo, okwenza ukuba ifaneleke kakuhle ukusetyenziswa ixesha elide kwizicelo zemitha ezikrelekrele.
Ngaphezu koko, iiManganin shunts zibonelela ngocoselelo oluphezulu kunye nokungaqiniseki okuphantsi kokulinganisa, okuvumela ii-smart meter ukuba zibonelele ngedatha yokusetyenziswa kwamandla echanekileyo nethembekileyo. Oku kubaluleke kakhulu kwiinkonzo zasekhaya nakubathengi ngokufanayo, njengoko kuvumela ukuhlawuliswa okufanelekileyo nokucacileyo ngokusekelwe ekusetyenzisweni kwamandla okwenyani. Ukongeza, ukuzinza kweeManganin shunts kunceda ekuthembekeni ngokubanzi kweenkqubo zokulinganisa ezikrelekrele, ukuqinisekisa ukuba ziyaqhubeka nokubonelela ngemilinganiselo echanekileyo ngexesha lazo lokusebenza.
Ukongeza kwiimpawu zazo zombane, iiManganin shunts zikwaxatyiswa ngenxa yokuqina kwazo koomatshini kunye nokumelana nokugqwala. Ezi mpawu zizenza zilungele ukusetyenziswa kwiimeko ezahlukeneyo zendalo, kubandakanya ukufakelwa ngaphandle apho kuxhaphake khona ukufuma, uthuli, kunye nokutshintsha kwamaqondo obushushu. Ukuqina kweeManganin shunts kunceda ekubeni iimitha ezikrelekrele zihlale ixesha elide kwaye zithembeke, nto leyo evumela ukuba zisebenze ngokufanelekileyo kwiindawo zokusebenza ezinzima.
Njengoko imfuno yezisombululo zokulinganisa ezikrelekrele iqhubeka nokukhula, indimaIi-Manganin shuntsekwenzeni umlinganiselo wamandla ochanekileyo nothembekileyo awunakugqithiswa. Iimpawu zabo ezibalaseleyo zombane nezoomatshini zibenza babe yinxalenye ebalulekileyo ekuphuhlisweni kweenkqubo zokulinganisa ezikrelekrele eziphambili. Ngokusebenzisa ukuchaneka nokuzinza kwee-Manganin shunts, izixhobo zikagesi kunye nabathengi banokungenelwa kulawulo lwamandla olucacileyo nolusebenzayo, ekugqibeleni lube negalelo kwiziseko zamandla ezizinzileyo nezizinzileyo.
Ukuqukumbela, ukusetyenziswa kweeManganin shunts kwiimitha ezikrelekrele kubonisa inkqubela phambili ebalulekileyo kwicandelo lokulinganisa nokulawula amandla. Ukukwazi kwazo ukubonelela ngengqiqo yamandla echanekileyo, ezinzileyo, nethembekileyo kubalulekile ekusebenzeni ngempumelelo kweenkqubo zokulinganisa ezikrelekrele. Njengoko ishishini lamandla liqhubeka nokwamkela ubuchwepheshe obukrelekrele, iiManganin shunts ziya kuhlala zisisiseko sokuqinisekisa ukuthembeka nokuchaneka kwedatha yokusetyenziswa kwamandla, ekugqibeleni ziqhuba ukusebenza kakuhle kunye nokuzinza kulawulo lwamandla ombane.
Ixesha lokuthumela: Agasti-22-2024