Endaweni yezobunjiniyela kagesi nokukalwa, ukunemba kubaluleke kakhulu. Enye yezakhi ezibucayi ezisiza ukulinganisa okunembile kwamanje kungukuphamba kwe-shunt. Phakathi kwezinto ezahlukahlukene ezisetshenziselwa ama-shunts, i-maniganin ivelele ngenxa yezakhiwo zayo ezihlukile. Le ndatshana idonsela kulokhoIManigan Shunts, izinto ezisetshenziselwa ukushuba, nezinhlelo zazo ezithile.
Yini i-shunt?
I-shunt yingxenye yokumelana ephansi ebekwe ngokufana nedivaysi yokulinganisa, efana ne-ammeter, ukuvumela ukukalwa kwemizi ephakeme ngaphandle kokulimaza insimbi. Ngokusebenzisa umthetho ka-Ohm, ukwehla kwamandla kagesi ngaphesheya kwe-shunt kungalinganiswa, okube sekusetshenziselwa ukubala ukugeleza kwamanje okugeleza komjikelezo.
Yikuphi okusetshenziswayo kwe-shunt?
Ukumelana kwe-shunt kungenziwa kusuka ezintweni ezahlukahlukene, ngamunye unikeza izinzuzo ezihlukile nobubi. Izinto ezijwayelekile zifaka:
I-Copper: Yaziwa ngokusebenza kwayo okuhle, ithusi livame ukusetshenziswa kwizicelo zamanje. Kodwa-ke, ukuthambekela kwalo ku-oxidation kungaholela ekunganweni ngokuhamba kwesikhathi.
I-nickel: Ama-nickel shunts ahlala isikhathi eside futhi amelana nokugqwala, abenze balungele izindawo ezinokhahlo. Kodwa-ke, azize ziqhube njengethusi.
UManing: Lokhu kuyi-alloy eyakhiwe ngokuyinhloko yethusi, i-manganese, ne-nickel. IManigan inokwamukelwa ikakhulukazi izinhlelo zokusebenza ze-shunt ngenxa yokushisa kwayo okuphansi kokulinganiselwa kokumelana, okusho ukuthi ukumelana kwayo kokumelana nokuguquguquka okuncane kakhulu ngokushintshashintsha kwezinga lokushisa. Lokhu kuzinza kubalulekile ukuthola izilinganiso ezinembile.
IConstantan: Enye i-alloy, ngokuyinhloko yethusi ne-nickel, uConstantan uvame ukusetshenziswa kuma-thermocoumpules kanye nama-shunts ngenxa yokuqina kwayo okuhle nokumelana ne-oxidation.
Yini i-maganin shunt isetshenziselwe?
IManigan Shuntszisetshenziswa kabanzi kuzicelo ezahlukahlukene ngenxa yezakhiwo zazo ezihlukile. Nazi ezinye zezinto eziyinhloko:
Ukunemba isilinganiso samanje: I-Manganin Shunts ivame ukuqashwa kuma-Ammeters namanye amadivayisi wokulinganisa lapho kudingeka khona ukunemba okuphezulu. Ukulinganisa kwabo okuphansi kuqinisekisa ukuthi ukumelana kuhlala kuzinzile, ukufundwa okuthembekile.
Izindinganiso zokulinganisa: ezindaweni zokucwaninga, ama-mananin shunts ajwayele ukusetshenziswa njengezinga lokulinganisa ezinye izinsimbi zokulinganisa. Ukuziphatha kwabo okubonakalayo ngaphansi kwezimo ezahlukahlukene kuyenza balungele le nhloso.
Ukulinganiswa kwamandla: ezinhlelweni zamandla, ama-manganin shunts asetshenziselwa ukukala imijikelezo emikhulu ngaphandle kokwethula amaconsi aphambili we-voltage. Lokhu kubalulekile ekugcineni ukusebenza kahle kohlelo nokuphepha.
Izicelo zezimboni: I-Manganin Shunts isetshenziswa ezinhlelweni ezahlukahlukene zezimboni, kufaka phakathi izinhlelo zokulawula izimoto namanethiwekhi okusatshalaliswa kwamandla, lapho ukukalwa okunembile kwamanje kubalulekile ekusebenzeni kahle kokusebenza.
Ucwaningo Nentuthuko: Kuzilungiselelo ze-R & D, ama-mangani aseShunts asetshenziswa kuma-setups wokuhlola lapho kudingeka khona ukukala okunembile kwamanje ekuqoqweni kwedatha nokuhlaziywa.
Ukugcina
IManigan Shuntsamele isakhi esibalulekile emkhakheni wokulinganisa kagesi. Izakhiwo zazo ezihlukile, ikakhulukazi i-coeffient yazo ephansi yokumelana, zenze zilungele izinhlelo zokusebenza ezidinga ukunemba okuphezulu nokuqina. Noma ngabe yizilungiselelo zezimboni, ama-laboratories, noma amasistimu kagesi, ama-maninin shunts adlala indima ebalulekile ekuqinisekiseni ukuthi izilinganiso zikagesi zombili zithembekile futhi zinembile. Njengoba ubuchwepheshe buqhubeka buqhubekisela phambili, ukubaluleka kokulinganisa okunembile kwamanje kuzokhula kuphela, kuqinise iqhaza iqhaza le-Mangagan shunts kubunjiniyela banamuhla kagesi.
Isikhathi sePosi: Sep-25-2024