Na Transformer ea Hao e ka U Bolella Hore e Tla Hlōleha Neng? Tataiso ea Tlhokomelo ea Inthanete

Selelekela

Boholo ba bophelo ba tsona ba ho sebetsa, li-transformer li sebetsa ka khutso. Mathata a hlaha ka hare—ho kenella ha mocheso hoa senyeha, likhokahano lia hlepha, libaka tse chesang lia hlaha—ntle le temoso e bonahalang. Nakong eo tšireletso ea setso e sebetsang, tšenyo hangata e ba e se e entsoe.

Mekhoa ea ho beha leihlo inthaneteng e fetola sena. E fa li-transformer lentsoe, e fana ka ponahalo e tsoelang pele ea boemo ba ka hare le ho nolofalletsa lihlopha tsa tlhokomelo ho nka khato pele ho hloleha ho etsahala. Bakeng sa litsebi tsa theko, ho utloisisa seo litsamaiso tsena li ka se etsang ho bohlokoa bakeng sa ho totobatsa lisebelisoa le ho lekola bokhoni ba mofani oa thepa.

Karolo ea Pele: Ke Hobane'ng ha U Lokela ho Hlokomela Kamehla?

Tlhokomelo ea setso e itšetlehile ka tlhahlobo ea nako le nako—lisampole tsa oli tse nkoang kotara le kotara, li-scan tsa thermography selemo le selemo, liteko tsa motlakase lilemo tse ling le tse ling tse 'maloa. Pakeng tsa linepe tsena, liphetoho tsa bohlokoa li ka 'na tsa se ke tsa bonoa.

Tlhokomelo ea inthanete e koala sekheo sena. Li-sensor li latela liparamente tsa bohlokoa 24/7, li lemoha mekhoa le lintho tse sa tloaelehang ha li ntse li hola. Lithuto li bontša hore tlhokomelo e boletsoeng esale pele e nolofalitsoeng ke tlhokomelo e tsoelang pele e ka fokotsa ho tima ha motlakase ho sa reroang ka liphesente tse fetang 40 ha ka nako e ts'oanang e fokotsa litšenyehelo tsa tlhokomelo ka liphesente tse fetang 30.

Nyeoe ea moruo e ea qobella. Moralo oa ho ithuta ka mochini o sebelisitsoeng ho Transformer ea Kabos e fihletse ho nepahala ha 94.7% ho boleleng esale pele ho hloleha matsatsi a 30 ho isa ho a 90 esale pele, e leng se fanang ka phaello ea 260% ho matsete

Karolo ea Bobeli: Theknoloji ea Bohlokoa

Tlhahlobo ea Khase e Qhibilihileng (DGA).DGA e ntse e le motheo oa tlhokomelo ea transformer. Ha liphoso tsa ka hare li hlaha—ho chesa haholo, ho ntša metsi ka karolo e itseng, kapa ho thekesela—matla a lokolloang a bolisa limolek'hule tsa oli, a hlahisa likhase tse ikhethang. Haedrojene e bontša corona; ethylene e bontša liphoso tsa mocheso; acetylene e bontša ho thekesela ha matla a mangata.

DGA ea inthanete e lekola ho ntša le ho sekaseka oli khafetsa, e lemoha liphetoho tsa khatello ea khase ka metsotso ho fapana le likhoeli. Litsamaiso tse tsoetseng pele tse thehiloeng ho laser li fihlella kutloisiso e ka tlase ho 0.1 ppm bakeng sa likhase tsa bohlokoa joalo ka acetylene, e leng se nolofalletsang temoso ea pele ea liphoso tse ntseng li hlaha.

Tlhokomelo ea ho Lahla ho sa Feleng (PD).Ho ntša metsi ka karolo e itseng ke litlhase tse nyane tsa motlakase ka har'a liphoso tsa ho thibela mocheso. Le hoja li kanna tsa se bake ho hloleha hang-hang, li senya ho thibela mocheso ha nako e ntse e ea. Tlhokomelo ea PD e lemoha ho ntša metsi ana ka mekhoa e mengata: Li-sensor tsa UHF li hapa mesi e tsoang ka motlakase; li-sensor tsa ultrasonic li lemoha ho thothomela ha molumo; li-sensor tsa HFCT li lekanya li-pulse tsa hona joale.

Ho kopanngoa ha di-sensor tse ngata ho ntlafatsa ho nepahala haholo. Ho lemoha ha motlakase le molumo ho ka fumana mehlodi ya PD ka hare ho disentimitara tse 10-20, ho nolofalletsa tlhokomelo e rerilweng.

Tlhokomelo ea Mocheso.Bakeng sa ho phahama ho hong le ho hong ha 8-10°C ka holimo ho mocheso o lekantsoeng, bophelo ba ho thibela mocheso bo lekana halofo. Lithempereichara tsa libaka tse chesang—eseng oli e phahameng feela—li khetholla sekhahla sa botsofali. Li-sensor tsa fiber-optic tse kentsoeng ka har'a mapheo li fana ka tekanyo e tobileng ea hotspot, e sa sitisoeng ke tšitiso ea motlakase.

Karolo ea Boraro: Ho tloha ho Lintlha ho ea ho Qeto

Lintlha tsa sensor tse tala li ba bohlokoa feela ha li hlalosoa. Li-platform tsa sejoale-joale tsa ho beha leihlo li kopanya liparamente tse ngata, li sebelisa tlhahlobo ho hlahisa temohisiso e sebetsang.

Tlhahlobo ea Bophelo bo Botle.Mekhoa ea Static Asset Health Index (SAHI) e kopanya liphetho tsa DGA, liteko tsa motlakase, nalane ea tlhokomelo le data ea ts'ebetso ho etsa lintlha tse le 'ngoe tsa bophelo bo botle. Sena se nolofalletsa ho etelletsa pele lifofane ka bophara le ho kenella ho latela maemo.

Nyeoe ea sebele e bontša bohlokoa: transformer e bontšitse ho phahama ha haeterojene le methane ka likhoeli tse tharo. Tlhahlobo ea SAHI, e kenyelletsang liphetho tsa liteko tsa matla le litekanyo tsa mongobo, e bontšitse kotsi ea ho ntša metsi ka karolo e itseng le ho khothaletsoa ho tlosoa tšebeletsong. Tlhahlobo ea ka hare e tiisitse hore ho fumanoe hore oli e silafetseng e ne e baka ts'ebetso ea PD. Ho nkeloa sebaka ha oli ho rarollotse bothata, ho thibela seo mohlomong e neng e tla ba ho hloleha ho hoholo.

Kopanyo ea ho Ithuta ka Mochini.Mekhoa e tsoetseng pele e sebelisa ho ithuta ha mochini ho data ea nalane, e ithuta mekhoa e tloaelehileng ea boitšoaro ea transformer ka 'ngoe. Ha ho hlaha ho kheloha, li-algorithms li tšoaea ho se tsitse libeke pele meeli e tloaelehileng e qala.

Karolo ea Bone: Ho Khetha Sistimi ea Tlhokomelo

Bakeng sa litsebi tsa ho reka thepa, lintlha tse 'maloa li hloka ho nahanoa.

Kakaretso ea liparamente.Hase li-monitor tsohle tse lekanang. Litsamaiso tsa motheo li latela DGA feela; li-platform tse felletseng li kopanya DGA, PD, mocheso, mongobo le data ea mojaro. Nahana hore na ke liparamente life tse bohlokoa bakeng sa ts'ebeliso ea hau.

Boleng ba Sensor.Matšoao a bohlokoa a tshebetso a kenyeletsa sebaka sa ho lemoha, ho nepahala ha tekanyo (hangata ± 5%), le ho pheta-pheta (phetoho

Melaoana ea Puisano.Bahlokomedi ba lokela ho hokahana le meralo ya motheo ya SCADA e seng e ntse e le teng ka Modbus, IEC 61850, kapa diprothokholo tse ding tse tloaelehileng. Netefatsa hore thepa e a tsamaellana pele ho rekoa.

Bokhoni ba ho Hlahloba.Litlhahlobo tsa lisebelisoa tse hlahisang lialamo tse behiloeng pele li molemo ho feta li-dump tsa data tse tala. Batla litsamaiso tse fanang ka tlhahlobo ea mekhoa, litemoso tsa sekhahla sa phetoho, le li-index tsa bophelo bo botle.

Qetello

Tlhokomelo ea transformer inthaneteng e holile ho tloha theknolojing ea bohlokoa ho ea ho sesebelisoa se seholo sa taolo ea thepa. DGA e lemoha liphetoho tsa lik'hemik'hale, PD e lemoha liphoso tsa motlakase, li-sensor tsa mocheso li latela khatello ea mocheso—hammoho, li fana ka pono e felletseng ea bophelo bo botle ba transformer.

Bakeng sa mekhatlo e laolang thepa ea bohlokoa, potso ha e sa le hore na e behe leihlo, empa ke ka botlalo hakae. Transformer e buang—ka li-sensor le tlhahlobo ea eona—e nolofalletsa lihlopha tsa tlhokomelo ho mamela, ho utloisisa le ho nka khato pele ho hloleha.