ukuthi izinga lokushisa lomoya we-transformer likalwa kanjani

Isingeniso

I-Transformer winding lokushisa iyipharamitha ebalulekile edinga ukuqapha nokulawulwa ngokucophelela ukuze kuqinisekiswe ukusebenza okuphephile nokusebenza kahle kwama-transformer amandla. Ukuqapha izinga lokushisa lama-winding e-transformer kubalulekile ukuvimbela ukushisa ngokweqile, ukuwohloka kwe-insulation, nezinye izimo ezingaba yingozi ezingaholela ekungasebenzini kwemishini noma izehlakalo eziyinhlekelele. Kulesi sihloko, sizoxoxa ngezindlela ezihlukahlukene ezisetshenziselwa ukukala izinga lokushisa elijikajikayo le-transformer kanye nezici ezibalulekile ezithonya ukukalwa okunembile kwezinga lokushisa.

Ukubaluleka Kwesilinganiselo Sezinga Lokushisa Esivunguzayo Esiguquguqukayo

Izinga lokushisa le-transformer winding liyipharamitha ebalulekile ethinta ngokuqondile ukusebenza okuphephile nokusebenza kahle kwama-transformer amandla. Ukushisa okudlulele kungaholela ekonakaleni kwe-insulation, ukunciphisa ukusebenza kahle, ngisho nokwehluleka okuyinhlekelele. Ngakolunye uhlangothi, i-transformer esebenza emazingeni okushisa aphansi kakhulu ingase ibhekane nokufingqa, okungaholela ekulimaleni kokufakwa ngaphakathi kanye nokwehluleka ekugcineni. Ngakho-ke, isilinganiso esinembile nesinokwethenjelwa sokushisa kwe-transformer mawinding kubalulekile ukuze kuqinisekiswe ukwethembeka nokuphepha kwesikhathi eside kwama-transformer amandla.

Esinye sezizathu eziyinhloko zokuthi kungani ukuqapha izinga lokushisa elijikajikayo le-transformer kubaluleke kakhulu iqiniso lokuthi uhlelo lokufakelwa kwe-transformer luklanyelwe ukusebenza ngaphakathi kwebanga elithile lokushisa. Uma izinga lokushisa elijikajikayo lidlula imikhawulo eklanyelwe, isistimu yokufaka ingawohloka, okuholela ekwehleni kwamandla e-dielectric kanye nokwehluleka ekugcineni. Ukwengeza, ukugcina izinga lokushisa elijikajikayo ngaphakathi kwebanga elishiwo kusiza futhi ekuqinisekiseni ukusebenza kahle kahle nempilo ye-transformer, ukunciphisa izindleko zokuyilungisa kanye nesikhathi sokuphumula.

Izindlela Zokukala Izinga Lokushisa Ezinyakazayo Ze-Transformer

Kunezindlela eziningana ezivame ukusetshenziselwa ukukala izinga lokushisa lama-winding e-transformer, ngayinye inezinzuzo zayo kanye nokulinganiselwa kwayo. Izindlela ezivame ukusetshenziswa kakhulu zokulinganisa izinga lokushisa elijikajikayo le-transformer zihlanganisa ukukalwa kokumelana okuqondile, i-infrared thermography, izinzwa ze-fiber optic, nezinkomba zezinga lokushisa likawoyela.

Ukulinganisa ukumelana okuqondile kungenye yezindlela ezindala kakhulu futhi ezisetshenziswa kakhulu zokulinganisa izinga lokushisa elijikajikayo le-transformer. Le ndlela incike ekutheni ukumelana kwethusi noma i-aluminium windings ilingana ngokuqondile nezinga lokushisa, ngokusho kwesimiso esaziwayo sokumelana nogesi. Ngokulinganisa ukumelana kwama-windings, izinga lokushisa lingabalwa ngaphakathi kwezinga eliphezulu kakhulu lokunemba.

I-infrared thermography ingenye indlela edumile yokukala izinga lokushisa elijikajikayo le-transformer. Le nqubo ihlanganisa ukusetshenziswa kwamakhamera we-infrared ukuthatha izithombe ezishisayo zama-transformer windings. Izinga lokushisa lama-winding lingabe selinqunywa ngokuhlaziya lezi zithombe nokuqhathanisa imisebe ye-infrared ekhishwa izindawo ezimazombezombe. Ngokungeziwe ekunikezeni izilinganiso zezinga lokushisa ezinembile, i-infrared thermography iphinde ivumele ukuqapha okungahlaseli kanye nesikhathi sangempela kwezinga lokushisa elijikajikayo, okulenza libe indlela ephumelela kakhulu yokuvikela ukugcinwa nokuxazulula izinkinga.

Izinzwa ze-fiber optic ziyindlela yesimanjemanje yokulinganisa izinga lokushisa elijikajikayo le-transformer. Lezi zinzwa ziqukethe imicu yokubona ehlelelwe ukuthola ukuhluka kwezinga lokushisa ngobude bamawinding. Njengoba izinga lokushisa lishintsha, izici ze-optical zemicu nazo ziyashintsha, okuvumela izilinganiso zokushisa ezinembile nezisabalalisiwe. Izinzwa ze-Fiber optic zinikeza inzuzo yokuvikeleka ekuphazanyisweni kwe-electromagnetic futhi zilungele ikakhulukazi ama-transformer asebenza ezindaweni ezinokhahlo.

Izinkomba zokushisa kwamafutha zivame ukusetshenziswa kuma-transformer agcwele amafutha ukuze kuqashwe izinga lokushisa lamafutha, elibonisa ngokungaqondile izinga lokushisa lama-windings. Lawa madivaysi afakwe ohlelweni lokujikeleza kukawoyela futhi ahlinzeka ngezindlela ezisebenzayo zokuqapha nokulawula izinga lokushisa langaphakathi le-transformer. Ngokuqinisekisa ukuthi izinga lokushisa likawoyela lihlala phakathi kwebanga elishiwo, izinga lokushisa elijikajikayo lingalawulwa ngokuphumelelayo, ngaleyo ndlela livimbele ukushisa ngokweqile kanye nokuwohloka kwe-insulation.

Izici Ezithinta Ukukalwa Kwezinga Lokushisa Okunembile

Nakuba izindlela ezishiwo ngenhla zinikeza izindlela ezisebenzayo zokulinganisa izinga lokushisa elijikajikayo le-transformer, izici ezimbalwa zingathinta ukunemba nokuthembeka kwalezi zilinganiso. Ukuqonda lezi zici kubalulekile ukuze kuqinisekiswe ukuqaliswa ngempumelelo kwezinhlelo zokuqapha izinga lokushisa kuma-transformer amandla.

Esinye sezici eziyinhloko ezithinta ukukalwa kwezinga lokushisa okunembile ukusondela kwezinzwa kuma-windings wangempela. Ukubekwa kwenzwa okunganele kungaholela ekufundweni kwezinga lokushisa okungalungile, njengoba izinzwa zingase zithintwe izinto zangaphandle ezifana nezinga lokushisa elizungezile, imisebe, noma izinkambu ze-electromagnetic. Ngakho-ke, kubalulekile ukucabangela ngokucophelela indawo nokufakwa kwezinzwa zokushisa ukuze uqinisekise ukuthi zinikeza izilinganiso ezimele izinga lokushisa elijikayo.

Esinye isici esibalulekile esithonya ukunemba kokulinganisa izinga lokushisa ukuguga nesimo se-transformer insulation. Njengoba ukwahlukanisa kwehla ngokuhamba kwesikhathi, amandla ayo okugcina ukushisa kanye nokuhamba kwawo okushisayo kungase kushintshe, kuthinte ukuhlobana phakathi kokumelana nezinga lokushisa. Ngakho-ke, ukuhlolwa ngezikhathi ezithile nokuhlolwa kwe-insulation ye-transformer kubalulekile ukuze kuqinisekiswe ukuthi izilinganiso zokushisa ezinembile ziyatholakala.

Ngaphezu kwalokho, ukuba khona kwezindawo ezishisayo ekujikeni kwe-transformer nakho kungaholela ekulinganisweni kwezinga lokushisa okungalungile. Izindawo ezishisayo zingabangelwa izici ezihlukahlukene ezifana nokusatshalaliswa okungalingani kwamanje, ukonakaliswa kwe-insulation, noma ukulimala komshini. Ukuhlonza kanye nokunciphisa izindawo ezishisayo kubalulekile ukuze kuqinisekiswe izilinganiso zokushisa ezinembile kanye nokuvimbela ukushisa okweqile kwendawo okungaholela ekuhlulekeni kokushisa.

Ukwengeza, izimo zokusebenza ze-transformer, njengokuhluka komthwalo, izinga lokushisa elizungezile, nokusebenza kahle kokupholisa, kungase futhi kube nomthelela ekunembeni kokulinganisa izinga lokushisa. Lezi zici zingabangela ama-gradient ashisayo ngaphakathi kwe-transformer, okuholela ekusabalaliseni izinga lokushisa elingalingani kuwo wonke ama-windings. Ukuqonda nokubalwa kwalezi zimo zokusebenza kubalulekile ukuze uthole izilinganiso zokushisa ezinembile nezithembekile.

Izinselelo Nokuthuthuka Kwesikhathi Esizayo Ekulinganisweni Kwezinga Lezinga Lokushisa Okuvunguza Ngaphakathi kwe-Transformer

Naphezu kokuthuthuka kobuchwepheshe bokuqapha izinga lokushisa, kusenezinselelo ezimbalwa kanye nemikhawulo ehambisana nokulinganisa izinga lokushisa lokumayo kwe-transformer. Isibonelo, izindlela ezijwayelekile ezifana nokulinganisa ukumelana okuqondile zingase zingahlinzeki ngokulungiswa kwendawo ukuze kutholwe izindawo ezishisayo zendawo noma ukuhluka kwezinga lokushisa. Ngokufanayo, i-infrared thermography ingase ikhawulwe ukufiphala kwezinto zokufakelwa, okungafihla amaphethini okushisa ama-windings.

Ukuze kubhekwane nalezi zinselele, ucwaningo oluqhubekayo nokuthuthukiswa kugxile ekuthuthukiseni ukulungiswa kwendawo kanye nokuzwela kwezinhlelo zokulinganisa izinga lokushisa. Intuthuko kubuchwepheshe bezinzwa, njengokuthuthukiswa kwezinzwa ezenziwe ngendwangu emincane kanye nezinzwa zokushisa ezisatshalalisiwe, zibambe amandla okunikeza izilinganiso zokushisa ezinemininingwane eminingi nezinembile kubo bonke ubude bamawindinging.

Ngaphezu kwalokho, ukuhlanganiswa kwezinhlelo zokuqapha izinga lokushisa nokuhlaziywa kwedatha okuthuthukisiwe kanye nama-algorithms okufunda komshini kunikeza amandla okuthuthukisa ukuxilonga nokubikezela kokuziphatha kokushisa okuvunguzayo kwe-transformer. Ngokuhlaziya amanani amakhulu wedatha yokushisa, kungenzeka ukuhlonza izinkomba zakuqala zezinkinga ezingase zibe khona futhi wandise ukusebenza kwama-transformer amandla ukuze uthole ukwethembeka okuthuthukisiwe nokuphila isikhathi eside.

Sengiphetha, ukulinganisa okunembile nokwethembekile kwezinga lokushisa elijikajikayo le-transformer kubalulekile ukuze kuqinisekiswe ukusebenza okuphephile nokusebenza kahle kweziguquli zamandla. Izindlela nobuchwepheshe obutholakalayo bokulinganisa izinga lokushisa, njengokulinganisa ukumelana okuqondile, i-infrared thermography, izinzwa ze-fiber optic, nezikhombisi zezinga lokushisa likawoyela, ngayinye inikezela ngezinzuzo eziyingqayizivele namandla. Kodwa-ke, izici ezimbalwa, njengokubekwa kwezinzwa, isimo sokushisa, ukutholwa kwendawo eshisayo, nezimo zokusebenza, kufanele zicatshangelwe ngokucophelela ukuze kuqinisekiswe izilinganiso zokushisa ezinembile. Naphezu kwezinselele nemikhawulo, imizamo eqhubekayo yocwaningo nentuthuko iyaqhubeka nokuqhubekisela phambili isimo sobuciko ekulinganisweni kwezinga lokushisa kwamajika e-transformer, enikeza amandla okuthembeka okuthuthukisiwe nokusebenza kweziguquli zamandla.