Izinhlelo Zokuphatha Izinga Lokushisa Likawoyela Ezisebenza Kahle Zokuphila Isikhathi Eside Kwe-Transformer

Ama-transformer adlala indima ebalulekile embonini yokudlulisa nokusabalalisa amandla, eqinisekisa ukugeleza okushelelayo kwamandla kagesi phakathi kwamazinga ahlukene kagesi. Lawa madivayisi ayinkimbinkimbi aqukethe izingxenye ezibalulekile njenge-windings, coils, kanye ne-core laminations, ezicwiliswe ku-insulating oil. Ikhwalithi kanye nezinga lokushisa lalo mafutha kunomthelela omkhulu ekusebenzeni nasekuqineni kwe-transformer. Ukuphatha izinga lokushisa likawoyela ngempumelelo kubalulekile ukuqinisekisa ukuthi ama-transformer ahlala isikhathi eside futhi athembekile. Kulesi sihloko, sizohlola ukubaluleka kwezinhlelo zokuphatha izinga lokushisa likawoyela futhi sihlole amasu ahlukahlukene athuthukile asetshenziswayo ukuthuthukisa ukusebenza kwe-transformer.

Ukubaluleka Kokuphathwa Kokushisa Kwamafutha

Ukuphathwa kokushisa kwamafutha ngendlela efanele kubalulekile ekusebenzeni okuthembekile kwama-transformer. Nasi isizathu sokuba kubalulekile:

Ukuvimbela Ukuwohloka Kokufakwa Kokushisa : Izinto zokufaka ukufudumala ezisetshenziswa kuma-transformer, njengephepha, zisengozini yokuwohloka uma zivezwa emazingeni okushisa aphezulu isikhathi eside. Ukuphathwa kwezinga lokushisa okuphumelelayo kusiza ukuvimbela ukuwohloka kokufakwa kokushisa, ukuqinisekisa ukuthi i-transformer isebenza ngaphakathi kwemingcele ephephile.

Ukunciphisa Ukushiswa Kwe-Oxidation Nokwakheka Kodaka : Uma uwoyela usebenza emazingeni okushisa aphezulu kakhulu, ungasabela nomoya-mpilo emoyeni, okuholela ekushisweni kwe-oxidation. Le nqubo yokushiswa kwe-oxidation ikhiqiza udaka, olungaqongelela ezingxenyeni ezibalulekile, lunciphise ukusebenza kahle kokushintshana kokushisa futhi lubeke engcupheni ukusebenza kwe-transformer. Ukugcina izinga lokushisa likawoyela elifanele kusiza ukuvimbela ukushiswa kwe-oxidation nokunciphisa ukwakheka kodaka.

Ukuthuthukiswa Kokusebenza Kahle Kokupholisa : Ukulawulwa kokushisa kukawoyela kuthinta ngqo ukusebenza kahle kokupholisa kwe-transformer. Ngokwenza ngcono izinga lokushisa likawoyela, ungathuthukisa inqubo yokudlulisa ukushisa, uvumele i-transformer ukuthi ikhiphe ukushisa ngempumelelo futhi isebenze emazingeni okushisa aphansi.

Isikhathi Sokuphila Esinde Nokuthembeka : Izinhlelo zokuphatha amazinga okushisa kawoyela ezisebenza kahle ziqinisekisa ukuthi i-transformer isebenza ngaphakathi kobubanzi bokushisa obunconywayo. Ngokunciphisa ukuwohloka kokushisa, ukunciphisa ukungcoliswa, nokuthuthukisa ukusebenza kahle kokupholisa, isikhathi sokuphila se-transformer siyandiswa, futhi ukuthembeka kwayo konke kuthuthuka kakhulu.

Amasu Athuthukisiwe Okuphathwa Kokushisa Kwamafutha

Ukuze kufezwe ukuphathwa kwezinga lokushisa likawoyela okuphumelelayo nokwandisa isikhathi sokuphila sama-transformer, kuye kwasungulwa amasu ahlukahlukene athuthukile nezinhlelo. Nazi ezinye zezindlela ezivelele:

Abashintshi Bempompi Abalayishwayo (ama-OLTC) :

Ama-On-Load Tap Changer (ama-OLTC) amadivayisi axhunywe ku-high-voltage winding ye-transformer ukulawula izinga le-output voltage. Ama-OLTC angasetshenziswa futhi ukulawula izinga lokushisa likawoyela ngempumelelo. Ngokulungisa indawo ye-tap ngokwezimo zomthwalo, ama-OLTC angakhuphula noma anciphise i-voltage output, bese ethonya inani lokushisa okukhiqizwayo. Le ndlela isiza ukugcina izinga lokushisa likawoyela lingaphakathi kwebanga elifanele, ukuvimbela ukushisa ngokweqile nezinkinga ezihlobene nakho.

Amaphampu Kawoyela Nabalandeli :

Amaphampu kawoyela namafeni asetshenziswa ukuthuthukisa ukusebenza kahle kokupholisa kwe-transformer ngokujikeleza uwoyela ovikela ukushisa nokwenza kube lula ukushabalaliswa kokushisa. Lezi zinhlelo ziqinisekisa ukuthi uwoyela ugeleza ema-windings futhi upholisa izingxenye ezibalulekile ngempumelelo. Amaphampu esivinini alungisekayo namafeni avumela ukulawula okunembile inqubo yokupholisa, okuvumela abaqhubi ukuthi balondoloze izinga lokushisa likawoyela elifunekayo.

Ama-Buchholz Relays :

Ama-relay e-Buchholz asetshenziswa kabanzi njengamadivayisi okuphepha kuma-transformer. Ahlinzeka ngokuvikelwa emaphutheni angaphakathi njengezinkinga zikagesi, ukwehluleka kokushisa, noma ukuqongelela kwegesi. Ngaphezu kwalokho, ama-relay e-Buchholz angasetshenziswa futhi ukuqapha nokulawula izinga lokushisa likawoyela. Ngokuhlanganisa izinzwa zokushisa nabalawuli, la ma-relay angasebenza izinhlelo zokupholisa noma akhiphe ama-alamu uma izinga lokushisa lidlula umkhawulo onqunyiwe, okuqinisekisa amazinga okushisa kawoyela azinzile.

Ama-Thermometer kanye nezinhlelo zokuqapha izinga lokushisa :

Ukuqapha okunembile kwezinga lokushisa likawoyela kubalulekile ekuphathweni kwezinga lokushisa okuphumelelayo. Ama-thermometer nezinhlelo zokuqapha izinga lokushisa zinikeza idatha yesikhathi sangempela ngezinga lokushisa likawoyela, okuvumela opharetha ukuthi bahlole ukusebenza kwama-transformer futhi bathathe izinyathelo zokuvimbela ezidingekayo. Kubenza bakwazi ukuqapha eduze ukushintshashintsha kwezinga lokushisa, ukuhlonza izinkinga ezingaba khona, kanye nokusebenzisa izinyathelo zokulungisa ngokushesha.

Izishintshi Zokushisa :

Ama-heat exchanger ayizingxenye ezibalulekile ezinhlelweni zokuphatha amazinga okushisa kawoyela. Anesibopho sokudlulisa ukushisa kusuka ku-transformer oyela kuya endaweni yokupholisa, njengomoya noma amanzi. Ngokusebenzisa amashubhu aqoshiwe noma ukwakhiwa kwama-plate fin, ama-heat exchanger aqinisekisa ukushabalaliswa kokushisa okuphumelelayo futhi asiza ekugcineni amazinga okushisa kawoyela afanele. Imiklamo nezinto zokwakha ezithuthukisiwe zokushintshanisa ukushisa zithuthukisa inqubo yokudlulisa ukushisa, zivumela ukulawula okungcono amazinga okushisa kawoyela.

Isiphetho

Ukuphathwa kwezinga lokushisa likawoyela okuphumelelayo kubalulekile ukuze kube nesikhathi eside sokuphila kwe-transformer kanye nokusebenza okuthembekile. Ngokuvimbela ukuwohloka kokushisa, ukunciphisa i-oxidation, ukuthuthukisa ukusebenza kahle kokupholisa, kanye nokwandisa isikhathi sokuphila kwe-transformer, izinga lokushisa likawoyela elithuthukisiwe liqinisekisa ukuhlinzekwa okuqhubekayo nokungaphazanyiswa kwamandla kagesi. Ukusebenzisa amasu athuthukile njenge-OLTCs, amaphampu kawoyela namafeni, ama-Buchholz relay, izinhlelo zokuqapha izinga lokushisa, kanye nama-heat exchanger kunegalelo elikhulu ekufezeni ukuphathwa kwezinga lokushisa likawoyela okuphumelelayo. Kubalulekile ukuthi izikhungo zamandla, abakhiqizi, kanye nabaqhubi embonini kagesi babeke phambili ukuqaliswa kwalezi zinhlelo ukuze kube nokusebenza kahle kanye nokuthembeka kwama-transformer.