Abstract: Ikhoyili iyinhliziyo ye-transformer kanye nendawo yokuguqulwa kwe-transformer, ukudluliswa nokusabalalisa. Ukuqinisekisa ukusebenza okuphephile nokuthembekile kwesikhathi eside kwe-transformer, izidingo eziyisisekelo ezilandelayo kufanele ziqinisekiswe ngekhoyili ye-transformer:
a. Amandla kagesi. Ekusebenzeni kwesikhathi eside kwama-transformer, ukufakwa kwawo (okubaluleke kakhulu okuyi-insulation yekhoyili) kumele akwazi ukumelana nalezi zintambo ezine ezilandelayo, okungukuthi i-voltage overvoltage yombani, i-overvoltage yokusebenza, i-overvoltage yesikhashana kanye nokusebenza isikhathi eside. i-voltage. Ama-overvoltages asebenzayo kanye nama-overvoltages esikhashana abizwa ngokuhlanganyela ngokuthi ama-overvoltage angaphakathi.
b. Ukumelana nokushisa. Amandla okumelana nokushisa kwekhoyili ahlanganisa izici ezimbili: Okokuqala, ngaphansi kwesenzo sesikhathi eside sokusebenza samanje se-transformer, impilo yesevisi ye-coil insulation iqinisekisiwe ukuthi ilingana nempilo yesevisi ye-transformer. Okwesibili, ngaphansi kwezimo zokusebenza ze-transformer, lapho isifunda esifushane senzeka ngokuzumayo, ikhoyili kufanele ikwazi ukumelana nokushisa okukhiqizwa yi-short-circuit current ngaphandle kokulimala.
c. Amandla omshini. Ikhoyili kufanele ikwazi ukumelana namandla e-electromotive akhiqizwa i-short-circuit current ngaphandle kokulimala uma kwenzeka i-short circuit ngokuzumayo.
1. Isakhiwo sekhoyili ye-Transformer
1.1. Isakhiwo esiyisisekelo sekhoyili yesendlalelo. Ungqimba ngalunye lwekhoyili ye-lamellar lufana neshubhu, eligoqa ngokuqhubekayo. Ama-multilayer akhiwe ngezingqimba eziningi ezinjalo ezihlelwe ngokugxila, futhi izintambo ze-interlayer zivame ukulawulwa ngokuqhubekayo. Amakhoyili anengqimba ephindwe kabili kanye ne-multi-layer anesakhiwo esilula.
Ukusebenza kahle kokukhiqiza okuphezulu, okuvamise ukusetshenziswa kuma-transformer amancane naphakathi nendawo acwiliswe kawoyela angama-35 kV nangaphansi. Amakhoyili anengqimba ephindwe kabili kanye namakhoyili anezingqimba ezine ngokuvamile asetshenziswa njengamakhoyili ane-voltage ephansi engu-400V, futhi amakhoyili anezingqimba eziningi ngokuvamile asetshenziswa njengamakhoyili ane-voltage ephansi noma e-high-voltage engu-3kV nangaphezulu.
1.2. Isakhiwo esiyisisekelo se-pie coil pancake rolls ngokuvamile silimaza ngezintambo eziyisicaba, futhi izingxenye zomugqa zifana namaqebelengwane. Inokusebenza okuhle kokukhipha ukushisa namandla aphezulu emishini, ngakho-ke inezinhlelo eziningi zokusebenza.
Amakhoyili kaphayi ahlanganisa izinhlobonhlobo eziqhubekayo, eziphothene, ezivikelwe ngaphakathi, ezisonge njalo njalo. Amakhoyili ahlanganisiwe kanye “no-8″ asetshenziswa kuma-transformer akhethekile nawo ayizinhlobo zikaphaya. Isakhiwo esiyisisekelo samakhoyili kaphayi amaningana asetshenziswa ngokuvamile sihlukaniswa kafushane kanje:
1.2.1. Inani lamasegimenti ekhoyili aqhubekayo ekhoyili eqhubekayo cishe amasegimenti angama-30 ~ 140, ngokuvamile ngisho (i-endout) noma ama-multiples angu-4. (i-outlet ephakathi nendawo) ukuze kuqinisekiswe ukuthi iziphetho zokuqala nezokugcina zekhoyili zikhishwa kanyekanye. isikhathi ngaphandle noma ngaphakathi kwekhoyili. Inombolo yokujika ikhoyili yangaphandle ingaba inombolo ephelele, inani lokuphenduka kwekhoyili yangaphakathi ngokuvamile linani lokuphenduka kwamafractional, futhi ikhoyili ingaba nompompi noma ingabi nampompi njengoba kudingeka.
1.2.2. Amakhoyili aphithene. Ikhoyili ethandelayo evame ukusetshenziswa ukusebenzisa ikhekhe eliphindwe kabili njengeyunithi yokubopha, ngokuvamile eyaziwa ngokuthi i-double cake tangling. Iphaseji likawoyela ngaphakathi kweyunithi libizwa ngokuthi i-oil passage yangaphandle, kanti umgudu kawoyela phakathi kwamayunithi ubizwa ngokuthi i-oil passage yangaphakathi. Zombili izingxenye zeyunithi ziyiziyingi ezinenombolo elinganayo, ebizwa ngokuthi i-ven-number entanglement. Wonke ama-spins ayinqaba, aziwa ngokuthi ama-tangles alula. Ingxenye yokuqala (ingxenye ehlehlayo) iyingxenye ephindwe kabili, kanti eyesibili (ingxenye eqondile) ingxenye eyodwa, ebizwa ngokuthi i-double single entanglement. Isigaba sokuqala sisodwa, futhi isigaba sesibili siphindwe kabili, okusho ukuthi okukodwa nokuphithene kabili. Ikhoyili yonke yenziwe ngamayunithi aphithene, abizwa ngokuthi ama-tangles agcwele. Kunamayunithi ambalwa kuphela aphithene ekugcineni (noma womabili amaphethelo) ayo yonke ikhoyili, kanti amanye amasegimenti emigqa eqhubekayo, ebizwa ngokuthi ukuqhubeka okuphithene.
1.2.3、Ikhoyili eqhubekayo yesikrini sangaphakathi. Uhlobo oluqhubekayo oluvikelekile lwangaphakathi lwakhiwe ngokufaka ucingo oluvikelekile olunomthamo okhuphukile we-longitudinal engxenyeni yomugqa oqhubekayo, ngakho-ke kubizwa nangokuthi uhlobo lwe-capacitor yokufaka. Kubukeka njengesiphithiphithi. Inani lokujika ngekhebula lenethiwekhi ngalinye elifakiwe lingashintshwa ngokukhululekile njengoba kudingeka. Ikhoyili yesihlangu sangaphakathi isebenzisa izingxenye ezifanayo njengohlobo oluqhubekayo. Akukho ukusebenza kwamanje esikrinini, ngakho-ke izintambo ezincane zivame ukusetshenziswa.
I-conductor okudlula ngayo ukusebenza kwamanje inxeba ngokuqhubekayo, okunciphisa inani elikhulu lama-sonotrodes uma kuqhathaniswa nohlobo olubanjwe, okuyinzuzo yokuqala yohlobo lwangaphakathi oluvikelekile. Inombolo yokujika efakwe ocingweni lwesikrini ingalungiswa ngokukhululekile, ukuze i-longitudinal capacitance ilungiswe njengoba kudingeka, okuyinzuzo yesibili yohlobo lokuvikela lwangaphakathi.
1.2.4. Ikhoyili eyi-Spiral coil spiral isetshenziselwa ukwakhiwa kwekhoyili ene-low-voltage, yamanje ephezulu, futhi izintambo zayo zixhunywe ngokuhambisana. Yonke imigqa egoqayo ehambisanayo iyadlulana ukuze yakhe iqoqo lomugqa, futhi iqembu lomugqa liqhubekela phambili kanye kumbuthano ngamunye, elibizwa ngokuthi i-helix eyodwa. Zonke izintambo ziboshwe ngokuhambisana ukuze zenze amakhekhe amabili agqagqene, futhi izintambo zamakhekhe amabili ocingo eziphushelwe phambili ekujikeni ngakunye zibizwa ngokuthi ama-double helix. Ngokwalokhu, kukhona ama-helix amathathu, ama-spirals ama-quadruple, njll.
2. Ukuhlaziywa kwezinkinga ezivamile ohlelweni lokusonga ikhoyili.
Ngesikhathi sokuvuthwa kwamakhoyili e-transformer kanye nokukhiqizwa kwezingxenye zokuvikela, izinkinga ezihlukahlukene zekhwalithi zizokwenzeka. Izinkinga zekhwalithi ezenzeke efekthri yethu onyakeni odlule zingafingqwa zibe yizigaba ezintathu ezilandelayo.
2.1. Izinkinga zokusebenzisana nokushayisana. Izinkinga zokufanisa izingxenye zezingxenye zenzeka kaningi kakhulu ekukhiqizeni ama-transformer efektri yethu, futhi azikwazi ukugwenywa kusukela ngaphandle kuya ngaphakathi, kusukela ku-workshop yesakhiwo sensimbi kuya ku-workshop yekhoyili. Ngokushesha nje lapho izinkinga ezinjalo zenzeka, inqubo yokukhiqiza iyayeka, okuholela ekulahlekelweni okukhulu kwekhwalithi.
Isibonelo: 1TT.710.30348 Ekuhlolweni kweqembu elijikajikayo lenkampani yobunjiniyela enkulu kakhulu, kutholwe ukuthi ububanzi bokusekela bangaphakathi beshubhu lekhadibhodi lombhobho wekhoyili ye-low-voltage abuzange buklanywe kahle. Ukuvulwa kwe-gasket kungu-21 mm futhi ububanzi bokusekela kufanele kube ngu-20 mm. Ububanzi bomdwebo obuboniswe esithombeni buyi-27 mm. Ekuphenduleni izinkinga ezinjalo, umbhali ukholelwa ukuthi izici ezilandelayo kufanele zithathwe ukuze kuncishiswe amathuba ezinkinga zekhwalithi yohlobo lokushayisana.
a. Lapho uklama, ungabuka kuqala ukwakheka kwezingxenye ezivamile ezihlobene nengxenye yokuklama ukuze kube lula ukuhlolwa ngesikhathi sokuklama.
b. Ukuze uthole i-flap yamafutha, indandatho yekona, i-gasket nezinye izesekeli, ubuningi kufanele buhlolwe ngokucophelela ngesikhathi senqubo yokuqinisekisa ukuklama, futhi izingxenye ezifanele zendawo yonke kufanele zikhethelwe izesekeli.
c. Yenza irekhodi lokuhlola lekhanda lomshini kanye nezingxenye zalo ezisekelayo.
d. Buyekeza ithebula lokulawula ikhwalithi lezinkinga ezivamile zezinkinga, idizayini, hlola futhi uhlole into ngayinye, futhi wandise ukuhlolwa kwethebula lokulawula ikhwalithi yangaphakathi yeqembu.
e. Buyekeza ithebula lokufanisa ingxenye eqenjini, klama, hlola futhi ugcwalise ngokucophelela bese uhlola ingxenye yethebula elihambisanayo.
2.2. Inkinga yephutha lokubala. Amaphutha ezibalo amaphutha amabi kakhulu abaklami abawenzayo. Uma lokhu kwenzeka, ngeke nje kuvimbele inqubo yokukhiqiza ye-transformer, kodwa futhi kubangele ukuvuselelwa kwezingxenye, okuholela ekulahlekelweni okukhulu.
Isibonelo: Lapho kuhlanganiswa ikhoyili elawula amandla kagesi yalo mkhiqizo ku-TT.710.30331, kwatholakala ukuthi ishubhu lekhadibhodi elilawula ukucindezela lalingaphezulu ngo-20mm kunevelu edingekayo. Ukusabela ezinkingeni ezinjalo, kukholakala ukuthi izinyathelo ezilandelayo kufanele zithathwe ukuze kuncishiswe amathuba ezinkinga zekhwalithi yohlobo lokushayisana.
a. Dweba izingxenye ngokulinganayo, futhi uma zingalinganiseka, zama ukungazibali ngesandla. b. Bhala i-applet yokubala yewijethi ukuze ubale usayizi. c. Hlela imidwebo evamile yendawo kanye namathebula angu-K ajwayelekile, bese wenza umhlahlandlela wokusebenzisa okhethiwe ekwakhiweni.
2.3. Izinkinga zesichasiselo zokudweba. Izinkinga zezichasiselo zokudweba nazo zaba nengxenye enkulu yezindaba zekhwalithi ngo-2014. Izinkinga ezinjalo zibangelwa ukuntuleka kokunakekelwa kwabaklami, futhi imiphumela ngezinye izikhathi inzima kakhulu. Ezinye izingxenye zenziwa kabusha ngenxa yezinkinga zokulebula, kwaba nemiphumela emibi kakhulu.
Isibonelo: Isigaba 710.30316 Ngesikhathi sokukhiqizwa kwalo mkhiqizo, kwatholakala ukuthi imidwebo yamapuleti e-electrostatic aphezulu naphansi ekhoyili yamandla kagesi aphezulu ikhombisa ipuleti elingaguquki.
Ipuleti le-electrostatic elingokoqobo linongqimba oluvimbela opharetha ukuthi aqhubekele enqubweni elandelayo ngaphandle kokuqinisekisa. Ekuphenduleni izinkinga ezinjalo, umbhali ukholelwa ukuthi izici ezilandelayo kufanele zithathwe ukuze kuncishiswe amathuba ezinkinga zekhwalithi yohlobo lokushayisana.
Yakha imininingwane yobukhulu bomdwebo (njengokumaka ngohlelo lwezingxenye, njengokuphelele, umsele, umgodi, njll.), susa ubukhulu obudlulele emdwebeni, futhi wenze amarekhodi okuhlola okugcwalisa anobukhulu (ngokohlelo lokucubungula).
b. Enqubweni yokuklama nokufunda, hlola ngokucophelela izilinganiso zeqembu ngalinye lezingxenye ukuze uqinisekise ukuthi okuqukethwe okudwetshwe emdwebeni kuyahambisana nokuqukethwe kwesichasiselo, futhi uqinisekise ukuthi ulwazi lobukhulu luvezwa ngokugcwele.
c. Faka inkinga yesichasiselo somdwebo kuthebula lokulawula ikhwalithi ukuze ulawule.
d. Thuthukisa izinga lokumisa futhi unciphise amaphutha abangelwa ukweqiwa kwedizayini, isichasiselo somdwebo nezinye izinkinga. Lokhu okungenhla ukuqonda kwami umklamo wemidwebo yekhoyili eminyakeni engaphezu kwengu-2 yomklamo wangaphakathi wama-transformers.
Isikhathi sokuthumela: Apr-08-2023