Kodi Transformer Yanu Ingakuuzeni Nthawi Imene Idzalephera? Buku Lotsogolera Kuyang'anira Paintaneti

Chiyambi

Kwa nthawi yayitali ya moyo wawo wogwira ntchito, ma transformer amagwira ntchito mwakachetechete. Mavuto amakula mkati—kutentha kwa kutentha kumachepa, kulumikizana kumamasuka, malo otentha amapangika—popanda chenjezo looneka. Pofika nthawi yomwe chitetezo chachizolowezi chimagwira ntchito, nthawi zambiri kuwonongeka kumakhala kutachitika kale.

Machitidwe owunikira pa intaneti amasintha izi. Amapatsa ma transformer mawu, kupereka mawonekedwe okhazikika a momwe zinthu zilili mkati mwa makinawo komanso kulola magulu okonza zinthu kuti achitepo kanthu asanagwe. Kwa akatswiri ogula zinthu, kumvetsetsa zomwe makinawa angachite ndikofunikira kwambiri pofotokoza zida ndikuwunika luso la ogulitsa.

Gawo Loyamba: N’chifukwa Chiyani Muyenera Kuyang’anira Mosalekeza?

Kukonza kwachikhalidwe kumadalira kuwunika nthawi ndi nthawi—masampuli amafuta omwe amatengedwa kotala lililonse, kusanthula kwa kutentha kwa thupi pachaka, mayeso amagetsi zaka zingapo zilizonse. Pakati pa zithunzi izi, kusintha kwakukulu sikungadziwike.

Kuwunika pa intaneti kumatseka kusiyana kumeneku. Masensa amatsata magawo ofunikira maola 24 pa sabata, kuzindikira zomwe zikuchitika komanso zolakwika zikamakula. Kafukufuku akuwonetsa kuti kukonza kolosera komwe kumathandizidwa ndi kuyang'anira kosalekeza kungachepetse kuzima kosayembekezereka ndi oposa 40 peresenti pomwe kuchepetsa ndalama zokonzera ndi zoposa 30 peresenti.

Nkhani ya zachuma ndi yosangalatsa. Ndondomeko yophunzirira makina imagwiritsidwa ntchito Chosinthira Chogawas idapeza kulondola kwa 94.7 peresenti poneneratu kulephera masiku 30 mpaka 90 pasadakhale, zomwe zidapereka phindu la 260 peresenti pa ndalama zomwe zayikidwa.

Gawo Lachiwiri: Ma Core Technologies

Kusanthula kwa Mpweya Wosungunuka (DGA).DGA imakhalabe maziko a kuyang'anira transformer. Zikachitika zolakwika zamkati—kutentha kwambiri, kutulutsa pang'ono, kapena kugwedezeka—mphamvu yotulutsidwayo imawononga mamolekyu amafuta, ndikupanga mpweya wodziwika bwino. Hydrogen imasonyeza korona; ethylene imasonyeza zolakwika za kutentha; acetylene imasonyeza kugwedezeka kwa mphamvu zambiri.

DGA ya pa intaneti imayang'anira kutulutsa ndi kusanthula mafuta mosalekeza, kuzindikira kusintha kwa kuchuluka kwa mpweya mumphindi zochepa osati miyezi ingapo. Makina apamwamba okhala ndi laser amakwaniritsa kukhudzidwa kochepera 0.1 ppm kwa mpweya wofunikira monga acetylene, zomwe zimathandiza kuchenjeza koyambirira kwa zolakwika zomwe zikuchitika.

Kuwunika Kutulutsa Kanthu (PD).Kutulutsa pang'ono kwa magetsi ndi tinthu tating'onoting'ono tomwe timayatsidwa ndi magetsi mkati mwa zinthu zoteteza kutentha. Ngakhale kuti sizingayambitse kulephera nthawi yomweyo, zimawononga kutentha pakapita nthawi. Kuwunika kwa PD kumazindikira kutuluka kumeneku kudzera m'njira zosiyanasiyana: Masensa a UHF amazindikira kutulutsa kwamagetsi; masensa a ultrasound amazindikira kugwedezeka kwa mawu; masensa a HFCT amayesa kugunda kwa magetsi.

Kulumikizana kwa masensa ambiri kumathandizira kwambiri kulondola. Kuzindikira kophatikizana kwa magetsi ndi mawu kumatha kupeza magwero a PD mkati mwa masentimita 10-20, zomwe zimathandiza kukonza bwino.

Kuwunika Kutentha.Pa kutentha kulikonse kwa 8-10°C kuposa kutentha kovomerezeka, moyo wa insulation umachepa ndi theka. Kutentha kwa hotspot—osati mafuta okha—kumatsimikizira kuchuluka kwa ukalamba. Masensa a fiber-optic omwe ali mu windings amapereka muyeso wa hotspot mwachindunji, osakhudzidwa ndi kusokonezeka kwa ma electromagnetic.

Gawo Lachitatu: Kuchokera pa Deta Kupita ku Chisankho

Deta ya sensa yosaphika imakhala yothandiza pokhapokha ikamasuliridwa. Mapulatifomu amakono owunikira amaphatikiza magawo angapo, pogwiritsa ntchito kusanthula kuti apange chidziwitso chogwira ntchito.

Kuwerengera Zaumoyo.Machitidwe a Static Asset Health Index (SAHI) amaphatikiza zotsatira za DGA, mayeso amagetsi, mbiri yokonza, ndi deta yogwirira ntchito kukhala chiŵerengero chimodzi cha thanzi. Izi zimathandiza kuti zinthu ziyambe kuyenda bwino komanso kuti zinthu ziziyenda bwino malinga ndi momwe zinthu zilili.

Nkhani yeniyeni ikuwonetsa kufunika kwake: transformer inawonetsa kukwera kwa haidrojeni ndi methane m'miyezi itatu. Kusanthula kwa SAHI, komwe kunaphatikizapo zotsatira za mayeso a mphamvu ndi kuyeza chinyezi, kunawonetsa chiopsezo chotulutsa pang'ono ndikulimbikitsa kuti achotsedwe kuntchito. Kuyang'anitsitsa kwamkati kunatsimikizira kuti matendawa ndi otani—mafuta oipitsidwa anali kuyambitsa ntchito ya PD. Kusintha mafuta kunathetsa vutoli, ndikuletsa zomwe zikanakhala zovuta kwambiri.

Kuphatikiza Kuphunzira kwa Makina.Makina apamwamba amagwiritsa ntchito kuphunzira kwa makina pa deta yakale, kuphunzira machitidwe abwinobwino a transformer iliyonse. Pakachitika kusintha, ma algorithms amawonetsa zolakwika milungu ingapo malire achikhalidwe asanayambe.

Gawo Lachinayi: Kusankha Njira Yowunikira

Kwa akatswiri ogula zinthu, zinthu zingapo ziyenera kuganiziridwa.

Kuphimba kwa magawo.Si ma monitor onse omwe ali ofanana. Makina oyambira amatsata DGA yokha; nsanja zonse zimaphatikizapo DGA, PD, kutentha, chinyezi, ndi deta yonyamula katundu. Ganizirani magawo omwe ali ofunika pa ntchito yanu.

Ubwino wa Sensor.Zizindikiro zazikulu zogwirira ntchito zimaphatikizapo kuchuluka kwa kuzindikira, kulondola kwa muyeso (nthawi zambiri ± 5 peresenti), ndi kubwerezabwereza (kusinthasintha

Ma Protocol Olankhulana.Oyang'anira ayenera kugwirizana ndi zomangamanga za SCADA zomwe zilipo kudzera mu Modbus, IEC 61850, kapena njira zina zokhazikika. Onetsetsani kuti zikugwirizana musanagule.

Kutha Kusanthula.Kusanthula pa chipangizo komwe kumapanga ma alarm ofunikira ndikwabwino kuposa kutayika kwa data. Yang'anani machitidwe omwe amapereka kusanthula kwa zomwe zikuchitika, machenjezo a kuchuluka kwa kusintha, ndi zizindikiro zaumoyo.

Mapeto

Kuwunika kwa transformer pa intaneti kwakula kuchoka pa ukadaulo wapamwamba kupita ku chida chodziwika bwino choyang'anira katundu. DGA imazindikira kusintha kwa mankhwala, PD imazindikira zolakwika zamagetsi, masensa otenthetsera amatsata kupsinjika kwa kutentha—pamodzi, amapereka mawonekedwe abwino a thanzi la transformer.

Kwa mabungwe omwe amayang'anira zinthu zofunika kwambiri, funso sililinso loti aziyang'anira, koma loti aziyang'anira bwanji. Transformer yomwe imalankhula—kudzera mu masensa ake ndi kusanthula—imathandiza magulu okonza zinthu kuti amvetsere, amvetsetse, ndikuchitapo kanthu asanayambe kulephera.