Mu gihe cya tekinoroji ya Digital, metero zubwenge zagaragaye nkigikoresho cyimpinduramatwara mugucunga ingufu. Ibi bikoresho ntibipima gusa ibiyobyabwenge gusa ahubwo binatanga amakuru yigihe gito kubaguzi ndetse namasosiyete yingirakamaro. Gusobanukirwa ibice bya metero yubwenge ni ngombwa kugirango mfashe uko imikorere ninyungu batanga. Meter yubwenge igizwe ahanini nibice bitatu: guhinduranya, gupima, no guterana. Muri ibi byiciro, ibice byinshi byingenzi bigira uruhare rukomeye, harimo magnetic lay rating relay, ihinduka rya none, na Manganin shunt.
1. Guhindura: magnetic latching relay
Kumutima wibikoresho bya metero yubwenge ni switch, bikunze koroshya na aMagnetic latching relay(MLR). Ibi bigize ni ngombwa mugukorera amashanyarazi kuri no muri metero. Bitandukanye no gutangaza gakondo, bisaba imbaraga zihoraho zo kubungabunga leta zabo, magnetic cocong ikoreshwa murwego rwa magneti kugirango bafate umwanya wabo. Iyi mikorere ibemerera kunywa imbaraga nke, kubakora neza kuri metero zubwenge.
MLR irashobora guhinduranya hagati ya no hanze idakeneye amashanyarazi ahoraho, ni ingirakamaro cyane kubikorwa byingufu. Ubu bushobozi bugabanya gusa gukoresha ingufu rusange ya metero yubwenge ariko nanone byongera kwizerwa. Mugihe habaye ingufu zamashanyarazi, MLR irashobora kubungabunga leta yacyo, iringa ko Meter ikomeje gukora neza ingufu zidasubijwe.
2. Igipimo: Impinduka zubu na Manganin shunt
Ibipimo bigize metero yubwenge nibyingenzi kugirango uhuze neza ibyo kurya. Ibintu bibiri by'ibanze bigize uruhare muriyi nzira ni ukunyuraho (CT) na manunin shunt.
Guhindurwa(Ct)
Ihinduka ryubu ni ikintu cyingenzi cyemerera metero yubwenge gupima ikirundo kinyura mumashanyarazi. Ikora ku ihame ryo gukumira electronagnetic, aho ikibanza cyambere kibyara umurima wa rukuruzi kimutera ikibanza kingana na kabiri cyumugaragaro. Iyi mpinduka yemerera gupima umutekano kandi yukuri yumuryango munini adakeneye amashanyarazi atayobora amashanyarazi.
CTS nibyiza cyane muri metero zubwenge kuko zishobora gutanga amakuru yigihe cyo gukoresha ingufu, ashoboza abakoresha gukurikirana imiterere yimikoreshereze. Aya makuru arashobora kuba ntagereranywa kubaguzi bombi nibigo byingirakamaro, nkuko bituma imicungire myiza ingufu nubuhanga.
Manganin
Ikindi gice gikomeye niManganin. Iki gikoresho gikoreshwa mugupima voltage igitonyanga kizwi cyane, wemerera metero yubwenge kubara aho itemba binyuze mumuzunguruko. Manganin, aky of of Copper, Mangane, na Nikel, batoranijwe kubushyuhe buke bwo kurwanya ubushyuhe, butuma ari ukuri gukomeye mubipimo.
Gusunika kwa Manganin cyane cyane muri metero zubwenge kuko bishobora gukora imigezi myinshi mugihe ukomeje gushikama no gusobanuka. Uku kuri kwukuri ni ngombwa mugutanga abaguzi bafite amakuru yizewe ku mikoreshereze y'ingufu, bishobora kuganisha ku byemezo byinshi bijyanye no gukoresha ingufu no kuzigama amafaranga.
3. Inteko: Kwinjiza ibice
Inteko ya metero yubwenge ikubiyemo guhuza ibice, ibipimo byo gupima, hamwe ninyongera yinyongera yorohereza itumanaho no gutunganya amakuru. Iyi nteko igamije kwemeza ko ibice byose bikora neza kugirango utange amakuru nyayo kandi mugihe gikwiye.
Kwishyira hamwe kw'ibi bice bituma metero zubwenge zo kuvugana namasosiyete yingirakamaro binyuze mumiyoboro idafite umugozi. Ubu bushobozi bwo gutumanaho niterambere rikomeye kuri metero gakondo, ibisabwa bisabwa gusoma. Hamwe na metero zubwenge, amakuru arashobora gutangwa mugihe nyacyo, atuma ibikorwa byukuri kugirango akurikirane ibijyanye no gukoresha ibibanza, gutahura, no gucunga neza.
Byongeye kandi, iteraniro rya metero zubwenge akenshi ririmo ibintu byateye imbere nko kumenyana, bikabamenyesha ibigo byingirakamaro kubishobora gukunda uburiganya cyangwa imikoreshereze itemewe. Iki cyongeweho igice cyumutekano ningirakamaro mu gukomeza ubusugire bwa sisitemu yo gukwirakwiza ingufu.
Umwanzuro
Muri make, meter yubwenge igizwe nibice bitatu byingenzi: Hindura, gupima, no guterana. Magnetic Latching relay ikora nkibihinduka, itanga igenzura rigenda neza hejuru yingufu. Ibipimo by'ibipimo, birimo impinduka ziriho na Manganin shunt, menya neza ko gukurikirana neza ibiyobyabwenge. Hanyuma, inteko ihuza ibi bigize, ifasha itumanaho hamwe nuburyo bwo gutunganya amakuru yongera imicungire y'ingufu.
Nkuko isi igenda igana mubikorwa byingufu zirambye, metero zubwenge zizagira uruhare rukomeye mugufasha abaguzi nibigo byingirakamaro bisobanura imikoreshereze yingufu. Gusobanukirwa ibice bigize ibi bikoresho ni ngombwa mugushimira ingaruka zabo kubuyobozi no kuyobora. Hamwe niterambere ryikoranabuhanga, ejo hazaza h'amaringa yubwenge asa, aha inzira yo gukemura ibibazo byubwenge.
Igihe cya nyuma: Jan-20-2025