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Ibisubizo by'Ingufu Zihindura Ingufu Bikora Cyane
Ibiranga by'ingenzi n'inyungu
Umusaruro mwinshi no kuzigama ingufu
Dukoresheje ibikoresho by’ibanze bigezweho (urugero, alloy idafite ishusho) n’imiterere myiza yo kuzunguruka, transformers zacu zigabanya igihombo cy’ingufu (kugeza kuri 30% munsi y’uburyo busanzwe). Ibi bigabanya ikiguzi cy’imikorere kandi bigashyigikira ingamba z’ingufu zitangiza ibidukikije.
?Kwizerwa gukomeye
Yubatswe ifite uburyo bwo gushyushya buhanitse n'uburyo bukomeye bwo gukonjesha (ONAN, ONAF, OFAF), transformateur zihanganira ibidukikije bikomeye, ihindagurika ry'amashanyarazi, n'ibikenewe mu gihe kirekire. Uburyo bwo gucunga ubushyuhe bwongera igihe kirekire.
?Imiterere ishoboka
Iboneka mu buryo bumwe cyangwa butatu, ifite ingufu za voltage kuva kuri 33kV kugeza kuri 765kV n'ubushobozi bw'ingufu bugera kuri 1.000 MVA. Ibisubizo byihariye byakira porogaramu zihariye, nko guhuza ingufu zishobora kuvugururwa, sitasiyo zo mu mijyi, cyangwa ibikorwa by'ubucukuzi bw'amabuye y'agaciro.
?Gukurikirana no gucunga umutekano mu buryo bw'ubwenge
Ifite sensor zikoresha IoT (ni ngombwa) kugira ngo ikurikirane ubushyuhe, voltage, n'imiterere y'umutwaro mu buryo nyabwo. Uburyo bwo kurinda buhanitse (urugero: Buchholz relay, Buchholz alarms) burinda amakosa kandi bugatuma imikorere ikora neza.
?Kubungabunga ibidukikije
Urusaku ruto (
Porogaramu
Kohereza ingufu: Transformateur zo kuzamuka no kumanuka zikoreshwa mu guhuza imiyoboro y'amashanyarazi n'imiyoboro ya sitasiyo.
Inganda za Amerika: Imashini zikomeye, inganda zikora, n'inganda zikora imiti zikenera ingufu z'amashanyarazi zihamye.
?Ingufu Zisubiramo: Guhuza n'imirima y'umuyaga/izuba kugira ngo habeho uburyo bwiza bwo gukuraho amashanyarazi.
?Ubucuruzi n'Umujyi: Sisitemu za HVAC, ibigo by'amakuru, n'ibikorwaremezo by'umujyi w'ubwenge.
Ibisobanuro bya tekiniki
Ingano y'amashanyarazi: 33kV kugeza 765kV (voltage iri hagati/ikomeye).
?Inshuro: 50Hz/60Hz.
?Ubwoko bw'ibikonjesha: Ikonjeshwa n'umwuka (ONAN), ikonjeshwa n'amavuta (OFAF).
?Isomo ry'Ibikorwa Binoze: IEC 61378 yujuje ibisabwa (≥99% by'ubushobozi mu gihe cyuzuye).
Igenzura ry'Ubuziranenge
Buri gice gikorerwa isuzuma rikomeye, ririmo:
Ibizamini byo kwirinda gushyushya no gupima ingufu z'amashanyarazi.
Ibipimo byo gutakaza imizigo no gupima igihombo kidasaba umutwaro.
Igenzura rya "short-circuit" rishobora kwihanganira.
Ibyemezo byatanzwe na ISO 9001, ISO 14001, na KEMA byerekana ko bikurikiza amategeko mpuzamahanga.
Kuki twahitamo?
Ubuhanga bw'imyaka 20+: Yagaragaje ubuhanga bwe mu gushushanya transformateurs mu nganda zitandukanye.
?Kuba ku Isi Yose: Ubufasha bw’aho hantu butangwa n’ubufasha bwa tekiniki amasaha 24/7.
?Ibiciro bihiganwa: Ibisubizo bikwirakwizwa bihuye n'ingengo y'imari n'ibikenewe mu mikorere.
Ibisubizo byihariye birahari
Kuva kuri transformateur zikoresha modular ahantu kure kugeza ku bishushanyo mbonera birengera ibidukikije ku mishinga yo mu mijyi, dutanga serivisi z’ubuhanga, gushyiraho no kubungabunga ibintu bitandukanye.
Ibyiza by'ibicuruzwa
1. Ibikoresho by'ingenzi n'igishushanyo mbonera cy'izunguruka
Ibikoresho by'ingenzi
Ibice by'inyongera bya Aloyi:
Igihombo cy'icyuma gikabije cyane (70–80% kiri hasi ugereranyije n'icyuma gisanzwe cya silikoni), bigabanya ikoreshwa ry'ingufu n'ikiguzi cy'imikorere.
Kugabanya urusaku n'ingufu mu miyoboro y'amashanyarazi hafi ya zeru bigabanya urusaku n'ihindagurika ry'ikirere, bikaba ari ingenzi cyane mu mishinga yo mu mijyi no mu nganda.
Icyuma cya Silicone gikonjeshwa n'ibinyampeke (CRGO):
Lamination zikozwe muri laser cyangwa zikozwe mu buryo bwa "step-lapped" zigabanya igihombo cy'umuyoboro wa eddy, zigatanga umusaruro ugera kuri 99% (ibipimo ngenderwaho bya IEC 60076).
Ubucucike bwinshi bwa magnetic flux (urugero, 1.9–2.0 T) bushyigikira ikoreshwa rya voltage nyinshi (kugeza kuri 400 kV).
Igishushanyo mbonera cy'amadirishya
Imiyoboro ya foil irimo gukonjesha amazi:
Imiyoboro y'umuringa cyangwa aluminiyumu igabanya umuvuduko w'amazi n'imbaraga zo gufunga. Imiyoboro y'amavuta yo imbere yongera ubushyuhe.
Imiterere y'amababi igabanya umuvuduko wa voltage hagati y'ingufu, ikongera ubushobozi bwo guhangana n'urujya n'uruza rw'amashanyarazi (kugeza kuri 50 kA amakosa adahuye).
Imiyoboro y'insinga ya Litz ifite ibice:
Insinga ya Litz ifite imigozi myinshi igabanya ingaruka z'uruhu n'iz'ubushyuhe, ikagabanya ubudahangarwa bwa AC mu bihe byihuse (urugero, abahindura HVDC).
Udukingirizo twa Helical cyangwa Disiki:
Yakozwe neza kugira ngo ikoreshwe mu buryo bwa voltage nyinshi, ifite ubushyuhe buhanitse kugira ngo ihangane n'amashanyarazi aturuka ku nkuba (≥1.2/50 μs).
Ese?2. Sisitemu zo Gukingira Insulation
Ubwishingizi bw'amavuta n'impapuro:
Impapuro za selulosi zirimo amavuta ya mineral cyangwa ester fluid zitanga imbaraga za dielectric kugeza kuri 400 kV BIL.
Ihangana n'ubushyuhe (−40°C kugeza +140°C) kandi igakomeza kuba inyangamugayo mu gihe cyo gusohora igice cy'amazi.
Epoxy Resin Casting (Ubwoko bwumutse):
Guteranya umwuka uvamo umwuka (VPI) hamwe na resins za epoxy zo mu bwoko bwa H bitanga ubushobozi bwo kwirinda umuriro (IEC 60335) no kwihanganira ubushuhe.
Ubwishingizi bwongerewe imbaraga za Nano:
Ibikoresho bya epoxy byuzuye silica byongera ubudahangarwa bw'igice cy'amazi ku kigero cya 40%, bikongera igihe cyo kubaho mu bidukikije bifite ubushuhe cyangwa ibyanduye.
Ese?3. Imicungire y'ubushyuhe
Gukonjesha umwuka ukomoka ku mavuta n'ibimera (ONAN):
Gukonjesha bidakoresheje radiateri n'amavuta karemano kugira ngo bikomeze gukoreshwa ku mutwaro upimwe (urugero, units 100 za MVA).
Gukonjesha umwuka ku ngufu (OFAF):
Amafeni agenzurwa n'ubushyuhe yongera ubushyuhe, bigatuma ubushobozi bwo gusimbuka bugera kuri 120–150% mu bihe byihutirwa.
Gukonjesha hakoreshejwe amavuta (OFWF):
Pompe zikoresha amavuta n'abafana bahumeka mu mwuka bifasha mu kohereza ubushyuhe ku mashini zihindura umuriro zifite ubushobozi bwo hejuru cyane (≥500 MVA).
Igenzura ry’ubushyuhe mu buryo bw’ubwenge:
Ibikoresho byo gupima amashanyarazi bya fibre na sisitemu za IoT bikurikirana ahantu hashyuha cyane, bigatera intabaza cyangwa gukonjesha kugira ngo hirindwe kwangirika kw'ubushyuhe.
Ese?4. Igishushanyo mbonera n'uburinzi bw'inyubako
Ikigega gikomeye n'agakingirizo
Ibigega birwanya ingese:
Udukingirizo tw'icyuma gishyushye cyangwa aluminiyumu dufite irangi rya polyurethane/ifu, turwanya kwangirika kwa UV, gusukura umunyu, no kwangirika n'imiti.
Gupfuka mu cyuma gikingira urusobe rw'amazi:
Ibigega bisutswe cyangwa bipfundikiye bifite gasket za EPDM birinda amavuta gusohoka no kwinjira mu mazi, bigatuma bimara imyaka irenga 30 nta kibazo.
Uburyo bwo kuvura ingese:
Sisitemu zo kurinda Katodike n'ibikoresho by'icyuma kidashonga biramba mu bidukikije birimo aside cyangwa inkombe.
Ibiranga umutekano
Valves zo kugabanya umuvuduko:
Ibyuka bisohora mu buryo bwikora mu gihe cy'ikosa ry'imbere mu kirere (urugero: imiyoboro migufi), birinda gucika kw'ikigega gikurura ibyuka.
Sisitemu y'ibigega by'abashinzwe kubungabunga ibidukikije:
Ibikoresho bifunga bigabanya imikorere ya ogisijeni, bigabanya ogisijeni n'ikorwa ry'ibitaka.
Uburinzi bw'ihindagurika ry'ikirere:
Ibikoresho bifunga zinc oxyde (MOA) hamwe na capacitors zo kuzamuka bigabanya imirabyo iterwa n'inkuba (≥2.5 kA lightning impulses).
Ese?5. Imikorere ihanitse
Sisitemu zo Gukurikirana Indwara (CMS):
Ibikoresho bipima ubushyuhe bw'amavuta, isesengura rya gaze ishongeshejwe (DGA), urugero rw'umutwaro, n'isohoka ry'igice cy'amazi, bituma habaho kubungabunga mbere y'igihe binyuze muri SCADA.
Abahindura Tap On-Load (OLTC):
Guhindura umuyoboro w’amashanyarazi ukoresheje ubuhanga bwa AI bifasha mu kugenzura ingufu z’amashanyarazi mu gihe imitwaro y’amashanyarazi ihindagurika, bigabanya igihombo cy’ingufu kugeza kuri 5%.
Udushya mu buryo butangiza ibidukikije:
Amavuta yo mu bwoko bwa Bio-based insulation (urugero: ester fluids) afite ubushobozi bwo kubora cyane (OECD 301B ikurikije amategeko) kandi nta gushya cyane.
Porogaramu z'ingenzi n'Ibintu Bizagenda Bihinduka
Kohereza gridi:
Ibikoresho bifite ingufu nyinshi (220 kV–765 kV) bifasha kohereza ingufu nyinshi mu ntera ndende kandi nta gihombo kinini kirimo (
Guhuza ingufu zisubira:
Shyigikira imikoranire ya HVDC n'ibigo by'amashanyarazi bikoresha imiyaga yo mu nyanja n'inganda zikoresha imirasire y'izuba.
Iterambere ry'ejo hazaza:
Transformers za Leta Ikomeye (SSTs): Zifasha guhindura DC-DC no guhindura imiterere y'urusobe rw'amashanyarazi kuri sisitemu z'ingufu zigenzurwa.
Ubwishingizi bwo Kwivura: Ibikoresho bya nanocomposite bisana ubwabyo impanuka nto za dielectric.
Incamake
Imashini zihindura ingufu zikora neza binyuze mu miterere y’amashanyarazi idafite ishingiro, imicungire y’ubushyuhe ihanitse, na sisitemu z’umutekano zifite urwego rwinshi. Uruvange rwazo rw’imikorere myiza, ubushobozi bwo kwaguka, no kwihanganira ingaruka mbi rutuma ziba ingenzi cyane ku miyoboro igezweho, mu gihe udushya nk’ikoranabuhanga rihamye n’amavuta ashingiye ku binyabuzima bituma habaho ibidukikije n’ubuhanga mu miyoboro y’amashanyarazi.
Baza ubu ngubu!
Ku bibazo bijyanye n'ibicuruzwa byacu cyangwa urutonde rw'ibiciro, tubwire imeri yawe maze tuzakwandikira mu masaha 24.