Indlela yokusingatha ukusebenza okungaqhelekanga kwee-transformers?

I-01 Isandi se-01 ye-transformer iyanda xa kuthelekiswa nesiqhelo, kwaye isandi siyafana, esinokuthi kungenxa yezizathu ezilandelayo:

(1) Ukugqithiswa kwamandla kwenzeka kwigridi yamandla. Xa i-single-phase grounding okanye i-resonant overvoltage iyenzeka kwigridi yamandla, isandi se-transformer siya kwanda. Xa le meko isenzeka, isigwebo esibanzi sinokwenziwa ngokusekelwe kwisalathiso se-voltmeter.

(2) Xa i-transformer igcwele kakhulu, iya kwenza isandi esinzima esithi "buzzing". Ukuba umthwalo we-transformer udlula ixabiso eliqhelekileyo elivumelekileyo, umthwalo we-transformer kufuneka uncitshiswe ngokwemigaqo yesayithi.

Isisombululo: Hlalutya unobangela, gcina iirekhodi, uqinise ukubeka iliso, kwaye ubuyisele ukusebenza okuqhelekileyo kwe-transformer ngokukhawuleza. Ukuba kubangelwa kumthwalo ogqithisileyo, umgaqo wonyango ogqithisiweyo uya kulandelwa.

02 Isiguquli sinengxolo

Kungenzeka ukuba ukungcangcazela kubangelwa ngamacandelo athile akhululekile kwi-transformer. Ukuba isandi se-transformer sikhula kakhulu kwaye akukho nto ingaqhelekanga kwi-current kunye ne-voltage, inokuba ngenxa yokukhululwa kwee-clamps zangaphakathi okanye izikrufu ezicinezela i-core core, ebangela ukwanda kwe-vibration ye-silicon sheet sheet.

Indlela yokuphatha: Ukuba ayichaphazeli ukusebenza kwe-transformer, inokushiywa okwethutyana ingaphathwa. Gcina iirekhodi, uqinise ukubeka iliso, unike ingxelo kwi-dispatch kunye neenkokheli ezifanelekileyo zokuhlolwa kunye nokuphathwa kombane.

03 Isiguquli sinesandi sokukhupha

I-transformer inesandi "sokuphuma" sokukhupha. Ukuba kukho i-corona eluhlaza okwesibhakabhaka okanye i-spark kufuphi ne-transformer bushing ebusuku okanye kwimozulu yemvula, ibonisa ukuba iinxalenye ze-porcelain zingcoliseke kakhulu okanye ikhadi lomgca wesixhobo linoqhagamshelwano olubi. Ukuba ukukhutshwa kwangaphakathi kwe-transformer kubangelwa ukukhutshwa kwe-electrostatic yamacandelo angenasiseko okanye i-coil ijika ukuguqula ukukhutshwa, okanye ukukhupha ngenxa yoqhagamshelwano olubi lwempompo yokutshintsha.

Isisombululo: Ngeli xesha, ukuthunyelwa kunye neenkokeli ezifanelekileyo kufuneka zichazwe ukuba zifake isicelo sokuhlolwa kombane kunye nokuphathwa kwe-transformer.

04 Isiguquli sinesandi esiphumayo

 Ukuba i-insulation ngaphakathi okanye kumphezulu we-transformer iphukile, i-transformer kufuneka imiswe ngokukhawuleza ukuze ihlolwe.

05 Isiguquli sinesandi samanzi abilayo

Ukuba kukho isandi samanzi abilayo kwi-transformer, kwaye iqondo lokushisa litshintsha ngokukhawuleza kwaye inqanaba leoli liphakama, kufuneka ligwetywe njengokushisa okukhulu okubangelwa yisiphaluka esifutshane kwi-transformer winding okanye uqhagamshelwano olubi lwempompo yokutshintsha. I-transformer kufuneka imiswe ngokukhawuleza ukuze ihlolwe.

INXALENYE. 2 Ubushushu be-oyile ephezulu

Ngokuqhelekileyo, ukushisa kweoli ephezulu ye-transformer kufuneka kubonwe ngexesha lokusebenza, kwaye ukushisa kwe-winding kulawulwa ngokubeka iliso kwiqondo lokushisa eliphezulu le-oyile ukukhusela inqanaba layo lokunciphisa ukuncipha kunye nokuguga. Ngaphantsi komthwalo oqhelekileyo kunye neemeko zokupholisa, ukuba ukushisa kweoli ye-transformer kuphezulu kunesiqhelo ngaphezu kwe-10 ℃ okanye umthwalo we-transformer uhlala ungatshintshi, kwaye ukushisa kweoli kuyaqhubeka nokunyuka. Ukuba iziphumo zohlolo zingqina ukuba isixhobo sokupholisa sikwimeko entle kwaye ithemometha ayinasiphoso, kucingwa ukuba i-transformer ineziphene zangaphakathi (ezifana nomlilo wentsimbi kunye ne-winding inter turn short circuit). Ngeli xesha, i-transformer kufuneka imiswe ngokukhawuleza ukukhusela ukwanda kweengozi ze-transformer.

INXALENYE. 3 Umbala weoli ongaqhelekanga

Ngokuqhelekileyo, ioli ye-transformer kufuneka ibe tyheli eqaqambileyo kwaye ibonakale. Xa umbala we-oyile kwigeyiji yenqanaba le-oyile utshintsha ngexesha lokusebenza, kufuneka kuqhagamshelwane naye ukuze kuthathwe isampuli yeoli kuhlalutyo lwebhubhoratri. Ukuba umbala weoyile we-transformer ngokukhawuleza uwohloka ngexesha lokusebenza, kwaye kukho ikhabhoni kwioli kunye nezinye izinto ezingaqhelekanga, amandla kufuneka anqunyulwe ngokukhawuleza ukuze ahlolwe kunye nokuphathwa.

ICANDELO4 Inqanaba le-oyile elingaqhelekanga

Isilondolozi se-oyile se-transformer sixhotyiswe ngenqanaba le-oyile yegeyiji, ebonisa ngokubanzi imigca emithathu yenqanaba leoli kumaqondo obushushu angama -30 ℃, 20 ℃, kunye + 40 ℃. Ngokusekwe kolu phawu luthathu, kunokuqinisekiswa ukuba i-refueling okanye i-draining iyimfuneko.

01 Izinga eliphezulu leoli:

Xa inqanaba leoli le-transformer ekusebenzeni liphezulu kakhulu okanye i-oyile iphuphuma kwi-conservator, kuyimfuneko ukujonga kuqala ukuba umthwalo kunye nokushisa kwe-transformer kuqhelekileyo. Ukuba umthwalo kunye nokushisa zimbini ziqhelekileyo, kunokumiselwa ukuba inqanaba leoli lobuxoki libangelwa ukuvalelwa kwe-respirator okanye i-oil gauge pipe. Ngeli xesha, ngemvume ye-dispatcher yomsebenzi, ukukhuselwa kwegesi (igesi enzima) kufuneka kutshintshelwe kwisignali, kwaye emva koko i-respirator kufuneka ivulwe ukuze iqhutywe. Ukuba kukho ukuphuphuma kweoli kwi-conservator ngenxa yobushushu obuphezulu be-ambient, ioli kufuneka ikhutshwe.

02 Izinga leoli eliphantsi:

Ukuba inqanaba leoli le-transformer liphantsi kakhulu, liya kubangela ukukhuselwa kwegesi (igesi ekhanyayo); Xa i-oyile inqongophele kakhulu, umbindi we-iron kunye namajiko-jiko atyhileka emoyeni, nto leyo ethanda ukufuma kwaye inokubangela ukophuka kwe-insulation. Ngoko ke, indlela yokutofa kweoli yevacuum kufuneka isetyenziswe ukunyusa i-transformer ekusebenzeni. Ukuba inqanaba leoli liyancipha ngokukhawuleza ngenxa yexabiso elikhulu lokuvuza kweoli, lehla ngaphantsi kwe-relay yegesi okanye iyaqhubeka iyancipha, i-transformer kufuneka imiswe ngokukhawuleza.

INXALENYE. 5 Ukugcwala

Xa i-transformer isebenza ngokugqithisileyo, isalathisi se-ammeter sinokudlula ixabiso elizinzile, kwaye iimpawu kunye neentsimbi ze-alarm zingenza. Abaqhubi kufuneka balandele le migaqo ilandelayo yokuphatha:

01 kufuneka ijonge ukuba i-current kwicala ngalinye iyalidlula ixabiso elichaziweyo kwaye inike ingxelo kwigosa elisemsebenzini.

02 Jonga ukuba inqanaba le-oyile kunye nobushushu be-transformer buqhelekile, kwaye ubeke zonke izinto ezipholileyo zisebenze.

03 Lungisa imo yokusebenza ngexesha elifanelekileyo, kwaye ukuba kukho i-transformer yokugcina, kufuneka isetyenziswe.

04 Qhagamshelana ne-dispatcher ukulungelelanisa ukuhanjiswa komthwalo ngexesha elifanelekileyo.

I-05 Ukuba i-overload evamile, ixesha elivumelekileyo lokusebenza linokumiselwa ngokusekelwe kwi-multiple of overload, kunye nokubeka iliso kwinqanaba leoli kunye nokushisa kufuneka kuqiniswe ukuba lingadluli ixabiso elivumelekileyo. Ukuba ixesha lidlula, umthwalo kufuneka unciphise ngokukhawuleza.

06 Ukuba kumthwalo ogqithileyo wengozi, ukuphindaphinda okuvumelekileyo kunye nexesha lokugcwala kufuneka kuphunyezwe ngokwemigaqo yomenzi. Ukuba ukugqithiswa kwe-multiple kunye nexesha lidlula ixabiso elivumelekileyo, ukuthotyelwa kwe-transformer kufuneka kuncitshiswe ngokwemigaqo.

07 Yenza uhlolo olubanzi lwe-transformer kunye neenkqubo ezinxulumene nayo. Ukuba kukho naziphi na izinto ezingaqhelekanga ezifunyenweyo, kufuneka zixelwe kwaye kujongwane nazo.

Inxalenye. 6 Ukungasebenzi kakuhle kwenkqubo yokupholisa

Xa inkqubo yokupholisa i-transformer (ebhekisa kwimpompo yeoli ephantsi kwamanzi kunye nenkqubo yamanzi okupholisa) ingasebenzi kakuhle kwaye i-transformer ithumela imiqondiso yokusebenza okulindileyo kokupholisa kunye nokuvalwa ngokupheleleyo kwesipholile, la manyathelo alandelayo kufuneka athathwe:

01 kufuneka ngokukhawuleza ijonge ukuba isipholileyo esigcinwayo siqalisiwe na.

02 Jonga ngoko nangoko unobangela wokumka kombane kwaye ubuyisele ukusebenza okuqhelekileyo kwesixhobo sokupholisa ngokukhawuleza.

I-03 Yomeleza ukubeka iliso kwiqondo lokushisa eliphezulu leoli kunye nenqanaba le-oyile ye-transformer, ngakumbi ngexesha lokuvalwa ngokupheleleyo kwesixhobo sokupholisa.

04 Ukuba inkqubo yokupholisa ayikwazi ukubuyiselwa ixesha elithile, isicelo kufuneka senziwe ukunciphisa umthwalo okanye ukuhoxiswa kwe-transformer ekusebenzeni, ukwenzela ukuba i-transformer isebenze ngaphaya kwexesha elichaziweyo lokupholisa kwaye libangele ukushisa kunye nomonakalo.

Inxalenye. 7 Isenzo sokukhusela igesi

Isizathu sesenzo sokukhusela igesi sinokuba:

01 Kukho iphutha elincinci ngaphakathi kwe-transformer ye-01, evelisa igesi ebuthathaka.

02 Umoya uhlasele itransformer.

03 Inqanaba leoli lehlile.

04 Impazamo yesekethe yesibini (efana namanqaku amabini esiseko senkqubo yeDC), ebangela ukungasebenzi kakuhle.

Emva kokuba isignali yokukhusela igesi ibonakala, abasebenzi abasebenzayo kufuneka baqhube ngokukhawuleza ukuhlolwa kwangaphandle kwe-transformer. Okokuqala, umgangatho we-oyile kunye nombala kwisilondolozi kufuneka uhlolwe, kunye nobukho, ubuninzi, kunye nombala wegesi kwi-relay yegesi. Emva koko, umzimba we-transformer kunye nenkqubo yokujikeleza kweoli enyanzeliswayo kufuneka ihlolwe ukuba kukho nakuphi na ukuvuza kweoli. Ngexesha elifanayo, khangela utshintsho kumthwalo, ubushushu, kunye nesandi se-transformer. Emva kokuhlolwa kwangaphandle, ukuba akukho ziganeko ezingaqhelekanga zifunyenwe, igesi evela kwi-transformer kufuneka ikhutshwe ukuze inqume uhlobo lwegesi. Ukuba kuyimfuneko, isampuli yeoli kufuneka ithathwe ukuze ivavanywe ukugqiba ngokudibeneyo uhlobo lwesiphoso.

Inxalenye. 8 Iindawo kunye nezizathu zokuvelisa ubushushu ngexesha lokusebenza

01 Ukufowunelwa kakubi kokutshintsha impompo

Uqhagamshelwano olubi lukhokelela ekwandeni kokumelana nokunxibelelana, ukwanda kokusetyenziswa, kunye nokufudumeza okukhulu. Le meko inokwenzeka ngokukodwa emva kokutshintsha impompo kunye nangexesha lomsebenzi wokulayisha ngaphezulu kwe-transformer.

02 Ukujija i-interturn short circuit

 I-interturn short circuit ibhekiselele kumonakalo wokugquma phakathi kokujika kocingo olusondeleyo. Oku kuya kudala i-loop ye-short-circuit evaliweyo kwaye kuncitshiswe inani lokujika kokujija kweso sigaba. Kukho i-short-circuit current eyenziwa ngokutshintshana kwamagnetic flux kwi-short-circuit loop, eya kuvelisa ukushisa okuphezulu kwaye inokubangela ukuba i-transformer itshise.

03 Kukho isekethe emfutshane yesekethe phakathi kwe-03 yentsimbi engundoqo yamaphepha e-silicon

 Ngenxa yomonakalo wamandla angaphandle okanye ukuguga kwe-insulation, ukufakwa kwepeyinti phakathi kwamaphepha ensimbi ye-silicon konakalisiwe, okunokunyusa i-eddy currents kwaye kubangele ukushisa kwendawo. Kwiimeko ezinzima, kunokubangela umonakalo wokunyibilika, obizwa ngokuba yi-iron core fire.

04 Ukushisa okugqithisileyo kwendawo okubangelwa kukudibana kakubi namanye amalungu

Iziphakamiso zokuphatha: ukubeka iliso ngokusondeleyo utshintsho lweqondo lokushisa kwiindawo ezigqithisiweyo ukuze kuqinisekiswe ukhuseleko lokusebenza, ukuhlalutya izizathu zokushisa, qhagamshelana nokuthunyelwa, kunye nokuphatha ukuphuma kwamandla.