Intshayelelo emfutshane yomlondolozi we-transformer

Intshayelelo emfutshane yomlondolozi we-transformer
Umlondolozi sisixhobo sokugcina ioli esisetyenziswe kwi-transformer. Umsebenzi wayo kukwandisa ioli kwitanki yeoli xa ukushisa kweoli kuphakama ngenxa yokunyuka komthwalo we-transformer. Ngeli xesha, ioli eninzi kakhulu iya kumpompoza kwi-conservator. Ngokuchasene noko, xa iqondo lokushisa liyancipha, ioli ekwi-conservator iya kuqukuqela kwitanki yeoli kwakhona ukulungelelanisa ngokuzenzekelayo inqanaba leoli, oko kukuthi, umlondolozi udlala indima yokugcina ioli kunye nokuzaliswa kweoli, enokuqinisekisa ukuba itanki yeoli. izele yioli. Kwangaxeshanye, ekubeni i-oyile yolondolozo ixhotyiswe, indawo yokunxibelelana phakathi kwe-transformer kunye nomoya iyancitshiswa, kwaye ukufuma, uthuli kunye nokungcola kweoyile ene-oxidized efunxa emoyeni ifakwe kwi-precipitator ezantsi kwe-oyile conservator. ngaloo ndlela ithoba kakhulu isantya sokuwohloka kweoyile yesiguquli.
Isakhiwo somlondolozi weoli: umzimba oyintloko we-oyile ye-oyile isitya se-cylindrical esidityaniswe ngamacwecwe ensimbi, kwaye umthamo wayo umalunga ne-10% yomthamo wetanki yeoli. Isilondolozi sifakwe ngokuthe tye phezu kwetanki yeoli. Ioli yangaphakathi idibaniswe netanki yeoli ye-transformer ngombhobho wokudibanisa we-gas relay, ukwenzela ukuba izinga leoli likwazi ukunyuka kwaye liwe ngokukhululekile ngokutshintsha kweqondo lokushisa. Ngaphantsi kweemeko eziqhelekileyo, inqanaba le-oyile ephantsi kwi-oyile ye-oyile iya kuba phezulu kunesihlalo esiphakanyisiweyo se-high-pressure casing. Kwi-casing enesakhiwo esidityanisiweyo, inqanaba le-oyile ephantsi kakhulu kwi-oyile ye-oyile iya kuba phezulu kune-top of the casing. Iglasi yenqanaba le-oyile yeglasi (okanye i-oyile level gauge) ifakwe kwicala lomgcini weoli ukujonga utshintsho lwezinga leoli kwi-conservator nangaliphi na ixesha.

Ifomu yomgcini wesiguquli
Kukho iintlobo ezintathu ze-transformer conservator: uhlobo lwe-corrugated, uhlobo lwe-capsule kunye nohlobo lwe-diaphragm.
1. I-capsule ye-oil conservator ihlukanisa i-oyile ye-transformer kwi-atmospheric yangaphandle kunye ne-rubber capsules ngaphakathi, kwaye inika i-oyile ye-transformer kunye nesithuba sokwandiswa kwe-thermal kunye ne-contraction ebandayo.
2. Umlondolozi wohlobo lwe-diaphragm usetyenziselwa ukwahlula ioli ye-transformer kwi-atmospheric yangaphandle kunye ne-rubber diaphragm kunye nokubonelela ngesithuba sokwandiswa kwe-thermal kunye nokunciphisa okubandayo kweoli ye-transformer.
3. I-oyile ye-oyile ye-corrugated conservator yi-expander yesinyithi eyenziwe ngamacwecwe esinyithi enziwe ngamacangci ukwahlula i-oyile ye-transformer kwi-atmosphere yangaphandle kunye nokubonelela ngesithuba sokwandiswa kwe-thermal kunye nokunciphisa okubandayo kweoli ye-transformer. I-oyile ye-oyile edibeneyo ihlukaniswe ibe yi-oyile yangaphakathi kunye ne-oyile yangaphandle. Umgcini weoli wangaphakathi unomsebenzi ongcono kodwa umthamo omkhulu.

Ukutywinwa komlondolozi we-transformer
Uhlobo lokuqala luyi-oil conservator (engavaliweyo) evulekileyo, apho ioli ye-transformer idibene ngqo nomoya wangaphandle. Uhlobo lwesibini yi-capsule oil conservator, eye yancitshiswa ngokuthe ngcembe ekusebenziseni ngenxa yokuba i-capsule ilula ukuguga kunye nokuqhekeka kunye nokusebenza kakubi kokutywinwa. Uhlobo lwesithathu yi-diaphragm yohlobo lwe-oyile ye-oyile, eyenziwe ngamaleko amabini e-nylon yelaphu elinobunzima obuyi-0.26rallr-0.35raln, kunye ne-neoprene sandwiched embindini kunye ne-cyanogen butadiene eqatywe ngaphandle. Nangona kunjalo, ineemfuno eziphezulu zomgangatho wofakelo kunye nenkqubo yokugcinwa, kwaye ukusetyenziswa kwayo akufanelekile, ikakhulu ngenxa yokuvuza kwe-oyile kunye nokunxiba iinxalenye zerabha, ezichaphazela ukhuseleko, ukuthembeka kunye nemveliso yempucuko yobonelelo lwamandla. Ngoko ke, nayo iyancipha ngokuthe ngcembe. Uhlobo lwesine ngumlondolozi we-oyile usebenzisa i-metal elastic elements njenge-compensators, ezinokuthi zohlulwe zibe ngamacandelo amabini: uhlobo lwe-oyile yangaphandle kunye nodidi lweoli yangaphakathi. Isigcini se-oyile esime nkqo sangaphakathi sisebenzisa imibhobho ebhityileyo njengesikhongozeli se-oyile. Ngokutsho kwexabiso leoli elihlawulelwayo, enye okanye ngaphezulu ibhobho ethathiweyo isetyenziselwa ukubeka imibhobho yeoli kwi-chassis ngokufanayo nangendlela ethe nkqo. Isigqubuthelo sothuli songezwa ngaphandle. Umthamo we-oyile ye-insulating ibuyekezwa ngokuhambisa imibhobho yamalahle phezulu naphantsi. Imbonakalo ubukhulu becala luxande. I-oyile yangaphandle ethe tyaba yogcino lweoli ibekwe ngokuthe tye kwi-cylinder ye-oil conservator kunye ne-bellows njengengxowa yomoya. I-oyile ekhuselayo iqulethwe phakathi kwecala elingaphandle le-bellows kunye ne-cylinder, kwaye umoya kwi-bellows uxhunywe ngaphandle. Umthamo wangaphakathi womgcini weoyile utshintshwa kukwandiswa kunye nokuncipha kwemvulo ukuqonda umthamo wembuyekezo ye-oyile ekhuselayo. Imilo yangaphandle yicylinder ethe tye:

I-1 yohlobo oluvulekileyo lomgcini we-oyile (umgcini) okanye i-low-voltage encinci umthamo we-transformer yentsimbi yombhobho we-oyile itanki yeyona nto yoqobo, oko kukuthi, itanki yeoli edityaniswe nomoya wangaphandle isetyenziswa njengomgcini weoyile. Ngenxa yokungatywinwa kwayo, ioli yokukhusela ilula i-oxidized kwaye ichaphazeleke ngumswakama. Emva kokusebenza kwexesha elide, umgangatho weoli ye-transformer ifakwe i-oksijini, kwaye amanzi amancinci kunye nomxholo womoya we-oyile ye-transformer eyonakeleyo idlula kakhulu umgangatho, obeka ingozi enkulu ekusebenzeni okukhuselekileyo, kwezoqoqosho kunye nokuthembekileyo kwe-transformer. kunciphisa kakhulu ukhuseleko lwe-transformer kunye nobomi benkonzo yeoli ye-insulating. Okwangoku, olu hlobo lomgcini we-oyile (umlondolozi) luphelisiwe ngokusisiseko, olungafane lubonwe kwimarike, okanye lusetyenziswa kuphela kwiziguquli ezinamazinga asezantsi ombane:

I-2 ye-capsule yohlobo lwe-oyile yolondolozo lwe-oyile ye-oyile ye-oyile ye-oyile ye-oyile ye-oyile echasene ne-oyile ye-nayiloni ye-capsule efakwe ngaphakathi kwendawo yokugcina ioli yendabuko. Ihlukanisa ioli ye-transformer kumzimba we-transformer ukusuka emoyeni: njengoko ukushisa kweoli kwi-transformer kuphakama kwaye kwehla, iphefumula, Xa umthamo weoli utshintsha, kukho indawo eyaneleyo: umgaqo wayo wokusebenza kukuba igesi kwi-capsule. ibhegi inxibelelana neatmosfera ngombhobho wokuphefumla kunye nesixhobo sokufunxa ukufuma. Ngaphantsi kwesikhwama se-capsule sisondele kwinqanaba leoli lomgcini weoli. Xa inqanaba leoli litshintsha, isikhwama se-capsule siya kwandisa okanye sicinezele: kuba isikhwama serubha sinokuqhekeka ngenxa yeengxaki zezinto eziphathekayo, umoya kunye namanzi ziya kungena kwioli kwaye zifake itanki yeoli ye-transformer, okubangelwa ukwanda kwamanzi kwioli. Ukusebenza kwe-insulation kuyancipha kwaye ilahleko ye-dielectric yeoli iyanda, ekhawuleza ukuguga kweoli ye-insulation: ngoko ke, iinqununu ze-rubber ye-silicone ye-transformer kufuneka zitshintshwe. Xa imeko yokucoca inzulu, i-transformer idinga ukunyanzeliswa ukuba ihluze ioli okanye inqumle amandla okugcina.

I-3 ye-oil conservator ye-diaphragm i-oil conservator isombulula ezinye iingxaki zohlobo lwe-capsule, kodwa ingxaki yomgangatho wezinto zerabha kunzima ukuyicombulula, ukwenzela ukuba iingxaki zekhwalithi zenzeke ekusebenzeni, ezibeka isoyikiso ekusebenzeni ngokukhuselekileyo kweziguquli zamandla. I-4 itekhnoloji eyamkelwa yintsimbi yentsimbi (ioyile yangaphakathi) itywinwe i-oyile etywiniweyo ivuthiwe, Ukwandiswa kunye nokwandiswa kwe-elastic element - itekhnoloji yokwandisa isinyithi seshiti ye-transformer, esetyenziswe ngokubanzi kwinkqubo yamandla iminyaka engaphezu kwama-20, nayo ukuzalisa i-elastic element nge-oyile ye-transformer kwaye uvumele i-core yayo yandise kwaye ivumelane phezulu naphantsi ukubuyisela inani leoli. I-oil conservator yangaphakathi yintsimbi edibeneyo (i-1 cr18nigti) eyenziwe nge-vacuum exhaust pipe, i-oil injection pipe, isalathisi somgangatho we-oyile, umbhobho wokudibanisa oguquguqukayo kunye nonyawo lwekhabhinethi. Yenziwe ngensimbi engenasici kunye nokumelana ne-atmospheric corrosion kunye nokumelana nobushushu obuphezulu, obunokuhlangabezana nobomi obungaphezulu kwe-20000 yokujikeleza. Ingundoqo ihamba phezulu kwaye ihla kunye nokutshintsha kobushushu be-oyile ye-transformer kwaye ihlawule ngokuzenzekelayo ngokutshintsha umthamo weoli ye-transformer.

(1) i-damper yesixhobo sokukhusela uxinzelelo ifakwe kwi-cavity yangaphakathi ye-core, enokulibazisa impembelelo kwikhabhinethi yokugcina ioli ebangelwa ukunyuka ngokukhawuleza kwengcinezelo yeoli kwi-transformer. Xa umda ongundoqo ufikeleleke, ingundoqo iya kuphuka, kwaye umzimba we-transformer uya kukhuselwa ngokukhululeka koxinzelelo, ngaloo ndlela ukwandisa ukuthembeka komsebenzi we-transformer. Lo msebenzi awufumaneki kwabanye abalondolozi.
(2) undoqo uqulunqwe ngenye okanye ngaphezulu, kunye nesigqubuthelo esikhuselayo ngaphandle. Umphandle wengundoqo uqhagamshelwe kwi-atmosfera, enefuthe elihle lokutshatyalaliswa kobushushu kunye nefuthe lomoya, unokukhawulezisa ukujikeleza kweoli ye-transformer, ukunciphisa ubushushu be-oyile kwi-transformer, kunye nokuphucula ukuthembeka komsebenzi we-transformer.
3 Ngokwandiswa kunye nokunciphisa ingundoqo, ibhodi yesalathisi nayo iphakama okanye iwele kunye nengundoqo. Uvakalelo luphezulu, kwaye utshintsho lwezinga leoli lunokubonwa ngefestile yokujonga efakwe kwikhava yangaphandle yokukhusela, enembile kwaye enokwethenjelwa. Isixhobo se-alamu kunye noluhlu olutshintshileyo lokubeka iliso kwinqanaba leoli lifakwe kwivolumu yangaphandle yokukhusela, enokuthi ihlangabezane neemfuno zokusebenza ngokungalindelekanga.
(4) akukho nto yezinga le-oyile yobuxoki: iintlobo ezahlukeneyo ze-oyile ze-oyile ezisebenzayo azikwazi ukukhupha umoya ngokupheleleyo, ezinokubangela inqanaba leoli lobuxoki. Okwesibini, itekhnoloji inovakalelo oluphezulu ngenxa yokuba undoqo we-telescoping up and down. Ukongeza, kukho ipleyiti yentsimbi elungeleleneyo kwi-core, eyenza uxinzelelo oluncinci oluncinci, ukuze umoya osembindini uphele ngokutyibilikayo de umoya uphelelwe ngokupheleleyo kwaye ufikelele kwinqanaba le-oyile efunekayo, ngaloo ndlela kupheliswe inqanaba leoli lobuxoki.
(5) Itanki yeoli yokutshintsha impompo ekulayishweni akufuneki isebenzise isandisi sesinyithi esinamalahle kwisiguquli sempompo yomthwalo njengenxalenye ebalulekileyo yesiguquli. Ngexesha lokusebenza kwayo, kufuneka ilungelelanise i-voltage rhoqo ngokwemeko yomthwalo. Okwesibini, ngenxa yokuba i-arc ngokuqinisekileyo iya kuveliswa ngexesha lohlengahlengiso kunye negesi ethile iya kuveliswa, ethintelwe ngumthamo we-expander yentsimbi etywinwe ngokupheleleyo, engabandakanyi ukukhutshwa kwegesi eyenziwe ngokubola kweoli, kuyimfuneko ukuthumela abantu kwisiza ukuba badinwe rhoqo. Akukho mvelisi okanye umsebenzisi oxhasayo ukuba isilondolozi esincinci se-oyile esinokutshintsha impompo elayishiweyo kufuneka samkele isandisi sentsimbi esitywinwe ngokupheleleyo: