Kutheni kufuneka ndazi malunga neeseli zomthwalo?
Iiseli zomthwalo zisembindini wenkqubo nganye yesikali kwaye zenza idatha yobunzima bale mihla ibe yenzeke. Iiseli zomthwalo ziza kwiindidi ezininzi, ubungakanani, amandla kunye neemilo njengosetyenziso oluzisebenzisayo, ngoko kunokuba nzima xa uqala ukufunda malunga neeseli zomthwalo. Nangona kunjalo, ukuqonda iiseli zomthwalo kuyinyathelo lokuqala eliyimfuneko ekuqondeni amandla azo zonke iintlobo kunye neemodeli zezikali. Okokuqala, funda ukuba iiseli zomthwalo zisebenza njani ngombono wethu omfutshane, emva koko ufunde iinyani ezili-10 malunga neeseli zomthwalo - ukuqala ngeteknoloji yeseli yokulayisha yonke indlela ukuya kwiinkqubo ezininzi ezahlukeneyo onokuzisebenzisa kuzo!
10 Iinyani
1. Intliziyo yesikali ngasinye.
Iseli yomthwalo yeyona nto ibalulekileyo yenkqubo yesikali. Ngaphandle kweeseli zomthwalo, isikali asikwazi ukulinganisa utshintsho lwamandla olubangelwa ngumthwalo okanye ubunzima. Iseli yomthwalo yintliziyo yesikali ngasinye.
2. Ukunyamezela imvelaphi.
Itekhnoloji yokulayisha iseli ibuyela kwi-1843, xa isazi sefiziksi saseBritane uCharles Wheatstone wenza isekethe yebhulorho yombane ukulinganisa ukumelana nombane. Wabiza obu buchwepheshe butsha njengebhulorho ye-Wheatstone, esasetyenziswa nanamhla njengesiseko segeyiji yoxinzelelo lweeseli.
3. Ukusetyenziswa kokumelana.
Iigeyiji zoxinzelelo zisebenzisa ithiyori yokumelana. Igeyiji yoxinzelelo ibandakanya ucingo olucekeceke kakhulu olulukwe emva naphambili kwigridi egoso-goso ukwandisa ubude bocingo olusebenzayo xa kufakwa amandla. Olu cingo lunokuxhathisa okuthile. Xa umthwalo usetyenziswa, ucingo lunweba okanye lucinezele, ngaloo ndlela lukhula okanye lunciphisa ukuchasana kwayo - silinganisa ukuchasana ukumisela ubunzima.
4. Umlinganiselo wokwahlukana.
Iiseli zomthwalo zinokulinganisa ngaphezu kwamandla e-cantilever, okanye amandla aveliswa kwelinye icala leseli yomthwalo. Ngapha koko, iiseli zomthwalo zinokulinganisa ukuxhathisa kuxinzelelo oluthe nkqo, uxinzelelo kunye noxinzelelo oluxhonyiweyo.
5. Iindidi ezintathu eziphambili.
Iiseli zomthwalo ziwela kwiindidi ezintathu eziphambili: uKhuseleko lweNdalo (EP), i-Welded Sealed (WS) kunye ne-Hermetically Seal (HS). Ukwazi ukuba loluphi uhlobo lweseli yomthwalo oyifunayo luya kuhambelana ngokufanelekileyo neseli yomthwalo kwisicelo sakho kwaye ngaloo ndlela uqinisekise iziphumo ezilungileyo.
6. Ukubaluleka kokuphambuka.
Ukuphambuka ngumgama iseli yomthwalo egoba ukusuka kwindawo yayo yokuphumla. Ukuphambuka kubangelwa amandla (umthwalo) osetyenziswe kwiseli yomthwalo kwaye ivumela i-gauge yoxinzelelo ukuba yenze umsebenzi wayo.
7. Layisha iingcingo zeseli.
Layisha cell wiring excitation, umqondiso, ukukhuselwa kunye novayo imidibaniso umbala kunokuba banzi kakhulu, kwaye umenzi ngamnye uphuhlisa eyakhe imidibaniso yombala wocingo.
8. Izisombululo zesikali esiqhelekileyo.
Unokudibanisa iiseli zomthwalo kwizakhiwo esele zikhona ngaphambili ezifana neehopper, iitanki, iisilo kunye nezinye izikhongozeli ukwenza izisombululo zesikali esiqhelekileyo. Ezi zizisombululo ezigqwesileyo kwizicelo ezifuna ulawulo lwe-inventri, ukuxutywa kweresiphi, ukothulwa kwezinto, okanye ukhetha ukudibanisa umlinganiselo kwinkqubo emiselweyo.
9. Layisha iiseli kunye nokuchaneka.
Iinkqubo zesikali sokuchaneka okuphezulu ngokuqhelekileyo zithathwa njengempazamo yenkqubo ± 0.25% okanye ngaphantsi; Iisistim ezingachanekanga kangako ziya kuba nempazamo yenkqubo ±.50% okanye ngaphezulu. Ekubeni uninzi lwezalathi zobunzima ngokuqhelekileyo zinempazamo eyi-± 0.01%, umthombo oyintloko wempazamo yesikali iya kuba yiseli yomthwalo kwaye, okona kubaluleke kakhulu, ulungiselelo lomatshini lwesikali ngokwaso.
10. Iseli yomthwalo ekunene kuwe.
Eyona ndlela isebenzayo yokwakha inkqubo yesikali esichanekileyo kukukhetha iseli yomthwalo echanekileyo yesicelo sakho. Akusoloko kulula ukwazi ukuba yeyiphi iseli yomthwalo ilungileyo kwisicelo ngasinye esisodwa. Ke ngoko, kuya kufuneka uhlale uyinjineli kwaye ulayishe ingcali yeeseli.
Ixesha lokuposa: Apr-04-2023
