Transformateur zigezweho(CTs) ni ingenzi cyane mu buryo bw'amashanyarazi, bukoreshwa mu gupima no kugenzura urujya n'uruza rw'amashanyarazi. Ni ingenzi cyane mu mikoreshereze aho gupima neza umuriro ari ingenzi ku mutekano no mu mikorere. Ubwoko bumwe bwihariye bwa CT bwakunzwe cyane ni transformer y'umuriro ya PCB, itanga inyungu zidasanzwe mu mikoreshereze imwe n'imwe. Muri iyi nkuru, turasuzuma itandukaniro riri hagati ya CTs na transformer zisanzwe, hanyuma twige ku mikoreshereze ya transformer y'umuriro ya PCB.
Ubwa mbere, ni ngombwa gusobanukirwa itandukaniro ry’ibanze riri hagati ya CT na transformer isanzwe. Nubwo ibikoresho byombi byagenewe kohereza ingufu z’amashanyarazi kuva kuri circuit imwe ujya ku yindi, bifite intego zitandukanye. Transformer isanzwe ikoreshwa mu guhindura urugero rw’amashanyarazi y’ikimenyetso cy’umuyoboro w’amashanyarazi usimburana (AC), mu gihe transformer y’umuyoboro w’amashanyarazi igenewe gupima no kugenzura umuyoboro w’amashanyarazi unyura muri circuit.
Kimwe mu bintu by'ingenzi bitandukanya CT na transformer isanzwe ni uburyo byubatswe. CTs zisanzwe zikozwe zifite uruziga rumwe rw'ibanze n'uruziga rwa kabiri, mu gihe transformers zisanzwe zishobora kugira uruziga rwinshi rw'ibanze n'urwa kabiri. Byongeye kandi, CTs zubatswe kugira ngo zitware amashanyarazi menshi kandi akenshi zikoreshwa hamwe na relay zo kurinda na metero kugira ngo zigenzure urujya n'uruza rw'amashanyarazi mu buryo bw'amashanyarazi.
Ikoreshwa rya transformateur z’amashanyarazi zo gushyiramo PCB ryarushijeho kwiyongera muri sisitemu zigezweho z’ikoranabuhanga. Ibi bikoresho bito kandi bifite uburyo bwinshi byagenewe gushyirwa ku mbaho zanditseho, bigatuma biba byiza cyane mu bikoresho bitandukanye by’ikoranabuhanga n’amashanyarazi. Transformateur z’amashanyarazi zo gushyiramo PCB zitanga ibyiza byinshi ugereranyije na CT zisanzwe, harimo imiterere izigama umwanya, koroshya gushyiraho, no kunoza uburyo bwo gukora neza.
Imwe mu mikoreshereze y'ingenzi yaTransformateur y'amashanyarazi yo gushyira kuri PCBs iri muri sisitemu zo kugenzura no gucunga ingufu. Ibi bikoresho bikunze gukoreshwa muri za "smart meters", sisitemu zo gucunga ingufu, n'ibikoresho bisesengura ubuziranenge bw'amashanyarazi kugira ngo bipime neza ikoreshwa ry'amashanyarazi. Mu gushyira muri izi sisitemu "PCB mount current transformers", abahanga n'abatekinisiye bashobora kubona amakuru nyayo kandi yizewe yo kugenzura ingufu no kuzishyura.
Indi mikoreshereze y'ingenzi ya transfoma y'amashanyarazi ya PCB ni muri sisitemu zo mu nganda zikora kandi zigenzura. Ibi bikoresho bigira uruhare runini mu kugenzura urujya n'uruza rw'amashanyarazi mu miyoboro igenzura moteri, ahatangirwa ingufu z'amashanyarazi, n'ibindi bikoresho by'inganda. Binyuze mu gutanga igipimo nyacyo cy'amashanyarazi, transfoma y'amashanyarazi ya PCB ituma habaho kugenzura no kurinda neza sisitemu z'amashanyarazi, bigira uruhare mu kunoza imikorere n'umutekano mu nganda.
Imwe mu mikoreshereze y'ingenzi ya transfoma zikoresha ubushyuhe bwa PCB ni muri sisitemu yo kugenzura no gucunga ingufu. Ibi bikoresho bikunze gukoreshwa muri za "smart meters", sisitemu zo gucunga ingufu, n'abasesengura ubuziranenge bw'amashanyarazi kugira ngo bapime neza ikoreshwa ry'amashanyarazi. Mu gushyira transfoma zikoresha ubushyuhe bwa PCB muri izi sisitemu, abahanga n'abatekinisiye bashobora kubona amakuru nyayo kandi yizewe yo kugenzura ingufu no kuzishyura.
Indi mikoreshereze y'ingenzi ya PCB mounttransfoma zikoresha ubushyuheiri muri sisitemu zo kugenzura imikorere y’inganda n’imikorere yazo. Ibi bikoresho bigira uruhare runini mu kugenzura imikorere y’amashanyarazi mu miyoboro igenzura moteri, mu bikoresho bikwirakwiza ingufu, no mu bindi bikoresho by’inganda. Binyuze mu gutanga igipimo nyacyo cy’amashanyarazi, transformateurs zo gushyiramo ingufu za PCB zituma habaho kugenzura no kurinda neza sisitemu z’amashanyarazi, bigira uruhare mu kunoza imikorere n’umutekano mu nganda.
Byongeye kandi, transformateur z’amashanyarazi zometse kuri PCB zikoreshwa cyane mu ngufu zishobora kongera gukoreshwa, nka inverters zikoresha imirasire y’izuba na turbine z’umuyaga. Ibi bikoresho ni ingenzi mu kugenzura umusaruro w’amashanyarazi uturuka ku ngufu zishobora kongera gukoreshwa no kwemeza ko ingufu zihinduka neza kandi zikwirakwizwa. Mu gushyira transformateur z’amashanyarazi zometse kuri PCB muri sisitemu z’ingufu zishobora kongera gukoreshwa, ababikora bashobora gupima no gucunga neza ingufu zitangwa, bigafasha mu gutuma ibikorwa remezo by’ingufu zishobora kongera gukoreshwa bigumaho kandi byizewe.
Mu gusoza, transformateur z'ubushyuhe zifite uruhare runini mu buryo bw'amashanyarazi binyuze mu gutanga ibipimo n'igenzura ry'ubushyuhe nyaryo. Kuvuka kwa transformateur z'ubushyuhe za PCB byazamuye uburyo bwo gukoresha ibi bikoresho, bitanga igishushanyo mbonera cyo kuzigama umwanya no kunoza ubushobozi bwo guhuza. Kuva ku kugenzura no gucunga ingufu kugeza ku buryo bw'inganda zikora n'ingufu zishobora kuvugururwa, transformateur z'ubushyuhe za PCB ni ingenzi mu bikoresho bigezweho by'ikoranabuhanga n'amashanyarazi. Uko ikoranabuhanga rikomeza gutera imbere, icyifuzo cyo gupima no kugenzura ubushyuhe neza kizakomeza kwiyongera, bigakomeza gushimangira akamaro ka transformateur z'ubushyuhe za PCB mu nganda zitandukanye.
Igihe cyo kohereza: Gicurasi-30-2024