Iindaba

I-transformer yesigaba sesithathu iqulethwe ngama-windings amathathu azimeleyo, nganye kufuneka iyilwe ngokuchanekileyo kwaye yenziwe ukuze kuqinisekiswe ukusebenza ngokufanelekileyo kunye nokuzinza phantsi konikezelo lwamandla amanqanaba amathathu. Okwangoku, ukuyila kwenkqubo ye-magnetic circuit nakho kuyingxaki enkulu, efuna ukuqwalaselwa kwentsebenziswano phakathi kweesekethe zamagnetic zesigaba ngasinye ukuqinisekisa ukuba i-transformer isenokuthi isebenze ngokuqhelekileyo phantsi kweemeko zomthwalo ongalinganiyo wesigaba sesithathu. Ukukhethwa kwezinto eziphathekayo kubalulekile ekusebenzeni kweenguqu ezithathu kwinkqubo yokuvelisa. Umzekelo, nangona izixhobo ze-amorphous alloy zineengenelo ezifana nelahleko ephantsi kunye nokumelana okuphezulu, ubukhulu bazo obuncinci, ubunzima obuphezulu, kunye nobuthathaka nazo zizisa ubunzima kuyilo kunye nokwenziwa kweziguquli. Ngoko ke, indlela yokukhetha izixhobo ezifanelekileyo kunye nokwandisa ukusebenza kwee-transformers ngelixa uqinisekisa ukusebenza kwabo ngenye yeengxaki zobuchwepheshe.

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Iziguquli zezigaba ezithathu zizinto ezibalulekileyo kwiinkqubo zamandla ombane, zikhonza uluhlu olubanzi lwezicelo kuwo wonke amashishini. Ukusuka ekudalweni kombane ukuya ekusasazweni, ezi ziguquli zidlala indima ebalulekileyo ekuqinisekiseni unikezelo lwamandla olusebenzayo noluthembekileyo. Ukuqonda umda wesicelo soguqulo lwamanqanaba amathathu kubalulekile kwiinjineli, amagcisa, kunye neengcali ezisebenza kwicandelo lobunjineli bombane. Kule bhlog, siza kuphonononga usetyenziso olwahlukeneyo lwabaguquli bamanqanaba amathathu kunye nokubaluleka kwabo kumacandelo ahlukeneyo.

Umgaqo-siseko wesigaba esithathu sokwahlula isiguquli ngokusisiseko wamkela umgaqo wokungeniswa kwe-electromagnetic. Kukhuselekile ukusebenzisa i-transformer yokuhlukanisa izigaba ezintathu, esetyenziswa ngokubanzi njengombane wokulondoloza. I-transformer yodwa idla ngokuba yi-1: 1 i-transformer, kodwa ineenkcukacha ezahlukeneyo. Iziguquli zokuzihlukanisa zezigaba ezintathu zisetyenziselwa ukutshintsha i-voltage, ukukhanya, ukunikezelwa kwamandla kunye nokulungiswa kwamandla ombane, ukusetyenziswa ngokubanzi kumashishini amashishini kunye nemigodi, izityalo zamandla, izikhululo zeenqwelo-moya, izakhiwo eziphakamileyo, i-subways kunye nezinye iindawo ezineemfuno eziphezulu zokhuseleko lomlilo.

Kwiinkqubo zombane zamashishini kunye nezorhwebo, ukubaluleka kokuhanjiswa kwamandla okuthembekileyo, okusebenzayo akukwazi ukugqithiswa. Icandelo eliphambili lokuqinisekisa ukhuseleko kunye nokuzinza kweenkqubo ezinjalo yi-transformer yokuhlukanisa izigaba ezintathu. Kule bhlog, siza kuntywila kwizinto eziphambili ekufuneka uziqwalasele xa ukhetha esona siguquli sokwahlulwa samanqanaba amathathu kwiimfuno zakho ezithile.

Xa ukhetha i-voltage regulator kwimveliso ephathekayo, iinkcukacha ezibalulekileyo ezifana nomthwalo womthwalo kunye neempawu zomthwalo kufuneka ziqwalaselwe. Isantya somthwalo sibhekisa kumlinganiselo wexesha apho isixhobo sombane sisebenza kunye nexesha xa sikwimo yokulinda (okanye sisebenzisa umsinga omncinci kakhulu). Iimpawu zomthwalo zibhekiselele: ngexesha lokusebenza okuqhelekileyo, nokuba umbane wangoku uzinzile okanye utshintshe phakathi kobuncinci obukhoyo kunye nobuninzi bomthwalo opheleleyo wangoku.

Ngaba wakha wazibuza ukuba umbane ulawulwa njani ukuze kuqinisekiswe unikezelo oluzinzileyo noluqhubekayo? Impendulo ilele kwitekhnoloji ekhangayo yolawulo lwe-voltage inductive isigaba sesithathu. Kule bhlog, siza kuhlolisisa umgaqo wokusebenza kwesi sixhobo sombane esiyimfuneko, siqhekeza iikhonsepthi ezinzima zibe yimigaqo ekulula ukuyiqonda.

Kwishishini lamandla, abaguquli sesinye sezixhobo eziyimfuneko, kwaye ukukhethwa kwezinto zokuqhuba abaguquli bezisoloko ziphikisana. Ubhedu kunye ne-aluminiyam zizinto ezimbini eziphambili zokuqhuba, nganye ineenzuzo zayo kunye nokungona kwayo. Abaqhubi be-Copper bahlonishwa kakhulu ngenxa ye-conductivity ephezulu yombane kunye ne-thermal conductivity egqwesileyo, kodwa zibiza kakhulu; ngelixa abaqhubi be-aluminiyam benoqoqosho ngakumbi, kodwa bane-conductivity yombane ephantsi kancinane. Kungekudala, ingxoxo malunga nokuba ubhedu okanye i-aluminium kufuneka isetyenziswe njengento yomqhubi we-transformers iphinde ishushu, itsala ingqalelo ebanzi kwi-industry kunye ne-academia.

Ukusetyenziswa okutsha kweziguquli zokwahlula kuqhuba ishishini lamandla lisingise kwicala elisebenzayo nelikhuselekileyo, elikhokelela kwinguquko yamandla.

Isiguquli setonela yimveliso yoguqulo esetyenziswa ngokukodwa kwiiprojekthi eziphantsi komhlaba kunye netonela. Olu hlobo lwe-transformer ludla ngokuyilwa ukuba lube lukhuni kwaye lunokungena kwindawo encinci kunye neendawo ezikhethekileyo zokusetyenziswa. Iziguquli zetonela zihlala zingenamanzi, zingenathuli kunye nobungqina bokufuma ukuziqhelanisa neemfuno ezikhethekileyo zobunjineli obuphantsi komhlaba. Ukongezelela, abaguquli be-tunnel bavame ukuxhathisa umlilo kunye nokuxhathisa inyikima ukuze kuqinisekiswe ukusebenza okuthembekileyo kunye nokhuseleko kwiindawo ezikhethekileyo. Iziguquli zetonela zikwayilwe ngokutshatyalaliswa kobushushu kunye nokungenisa umoya engqondweni ukuze kuqinisekiswe ukusebenza ngokufanelekileyo kunye nokusebenza ngokukhuselekileyo kwiindawo ezivaliweyo eziphantsi komhlaba.

Xa kuziwa kwiiprojekthi eziphantsi komhlaba kunye netonela, ukhuseleko kunye nokuthembeka kubaluleke kakhulu. Kulapho iziguquli zetonela zidlala indima ebalulekileyo. Ezi ziguquli ezenzelwe ngokukodwa zenzelwe ukuhlangabezana neemfuno ezizodwa zobunjineli obuphantsi komhlaba, ukubonelela ngezisombululo ezihlangeneyo kunye neziguquguqukayo ezinokungena kwindawo encinci kunye neendawo ezikhethekileyo zokusetyenziswa.