Uruganda rwacu ruzobereye mu gukora amakarita meza yo mu rwego rwohejuru yunvikana yumurabyo wafashwe ningufu zikomeye. Dutanga ibikoresho byubushakashatsi bwakozwe neza kugirango bigamije guhangana n’amashanyarazi akabije n’ibidukikije bikabije. Muguhuza tekinoroji igezweho yo kugenzura hamwe no kugenzura ubuziranenge bukomeye, turemeza ko buri karita y'abafata yujuje ubuziranenge mpuzamahanga. Ibisubizo byacu byateganijwe kubikoresho byingirakamaro, imirima yingufu zishobora kuvugururwa, hamwe numuyoboro wo gukwirakwiza inganda bisaba kurinda amashanyarazi arenze urugero.

Kuberiki Hitamo Uruganda Rwihariye Rugorora Umurabyo

Guhitamo uwabikoze neza kugonda amakarita yo gufata ni ingenzi kuramba ry'ibikorwa remezo by'amashanyarazi. Bitandukanye nabatanga ibikoresho rusange, uruganda kabuhariwe rwumva ibyifuzo byubukanishi n’amashanyarazi bikenewe kubata muri yombi. Inzira igoramye igira ingaruka itaziguye muburyo bwimiterere yimyubakire ya oxyde oxyde (MOV) hamwe na electrode y'imbere.

Ikigo cyabigenewe cyemeza ko kugabanuka kw'ikarita y'abafata bihuza neza na voltage yihariye hamwe na geometrie yo kwishyiriraho. Ubu busobanuro burinda micro-gucika mumazu ya ceramic cyangwa polymer mugihe cyamagare yubushyuhe. Byongeye kandi, inganda zihariye zikomeza kugenzura neza amasoko y’ibikoresho fatizo, zemeza ko blinc oxyde ya zinc hamwe n’amazu ya reberi ya silicone yujuje ubuziranenge bwa dielectric.

Abashakashatsi b'ingufu bashira imbere ababikora bashobora kwerekana ubushobozi buhoraho bwo gukora. Ibidukikije byibanze byinganda zituma akazi gakorwa neza, kugabanya ibihe byo kuyobora mugihe ukomeje ubuziranenge. Iyi mikorere isobanura kugabanya ibipimo byatsinzwe mu murima no kongera umutekano kubakoresha grid.

Ibyiza byingenzi byinganda zabigenewe

• Ubwubatsi Bwuzuye: Ibikoresho bigezweho bya CNC byerekana neza inguni na radii kubikorwa byumushinga wihariye.
• Guhuza ibikoresho: Igenzura ryimbitse rya disiki ya zinc oxyde na polymer yibikoresho byemeza imikorere imwe.
• Ubwishingizi bufite ireme: Laboratoire yipimisha murugo igenzura igipimo cyo gusohora igice hamwe nu gipimo cya voltage gisigaye mbere yo koherezwa.
• Guhitamo: Ubushobozi bwo guhindura imiterere ya terefone no gushiraho imirongo kugirango ihuze imiterere idasanzwe.
• Inkunga ya tekiniki: Kubona mu buryo butaziguye amatsinda yubuhanga kugirango akemure ibibazo bigoye byo kwishyiriraho.

Ibisobanuro bya tekiniki hamwe nubuziranenge bwimikorere

Imikorere ya a ikarita yumufata yishingikiriza cyane kubipimo bya tekiniki. Uruganda rwacu rwubahiriza ibipimo bya IEC 60099-4 na IEEE C62.11 kugirango habeho guhuza isi. Inzira yunamye ntigomba guhungabanya ibiranga amashanyarazi yinkingi yimbere. Twifashishije isesengura ryibintu bitagira ingano (FEA) kugirango twigane ingingo zingutu mugihe cyo gushiraho, tumenye ko ibicuruzwa byanyuma bishobora kwihanganira imizigo idakabije.

Ikarita yo mu rwego rwohejuru ifata amakarita agaragaza imbaraga nkeya zisigaye za voltage, bivuze ko zifatira hejuru ya volvoltage neza kurusha moderi zisanzwe. Ibi birinda impinduka zihindagurika hamwe na switchgear kugirango itangirika. Ubushyuhe bwumuriro bwigice nabwo nibyingenzi; ibishushanyo byacu bikwirakwiza ubushyuhe neza na nyuma yibyabaye byinshi.

Kubikorwa byamashanyarazi muri zone yinyanja cyangwa inganda, kurwanya ruswa nikintu cyingenzi. Dukoresha impuzu zidasanzwe kandi dukoresha marine-marine ibyuma bitagira ibyuma kubikoresho byo hanze. Ibi byongerera ubuzima bwa serivisi uwatawe muri yombi, bikagabanya amafaranga yo kubungabunga ubuzima bwumutungo.

Ibipimo by'amashanyarazi

Uburyo bwo Gukora: Kuva Mubikoresho Byibanze kugeza Ikarita Yarangiye

Gutanga a ikarita nziza yo kugonda inkuba ikubiyemo ibyiciro byinshi bivanga metallurgie, ceramics, na siyanse ya polymer. Urugendo rutangirana no gutoranya ifu ya zinc oxyde nziza. Iyi poro ikanda muri disiki hanyuma ikayungurura ubushyuhe bugenzurwa kugirango ibe ibintu bitarwanya umurongo.

Ibice bya varistor bimaze gutegurwa, byegeranijwe mu nkingi hamwe nimpeta yo gutondekanya amanota hamwe nibisabwa. Icyiciro cyo kugunama niho uruganda rwacu ruba rwiza. Dukoresheje imashini ya hydraulic hamwe nubugenzuzi bwa digitale, dushiraho ibyuma byanyuma kandi dushyigikira imirongo kugirango twihangane neza. Iyi ntambwe isaba kubara neza kugirango wirinde gutera impagarara zishobora gutera kuvunika.

Nyuma yo kunama, inteko ikora inzira yo gufunga. Kubantu bafashwe na polymer, ubushyuhe bwo hejuru bwikirunga buhuza silicone reberi yamenetse. Ibi bikora kashe ya hermetic irinda kwinjiza ubuhehere, impamvu isanzwe yo kunanirwa mubishushanyo bishaje bya farashi. Hanyuma, buri gice kinyura murukurikirane rwibizamini byamashanyarazi, harimo gupima amashanyarazi yumuriro wa voltage no gupima igice.

Intambwe ku yindi Umusaruro Wakazi

1. Kugenzura Ibikoresho Byibanze: Kugenzura ubuziranenge bwa zinc oxyde na polymer tensile imbaraga.
2. Inteko ya Varistor: Gushyira disiki hamwe nibisabwa neza.
3. Gukora Ibyuma (Kwunama): CNC iyobowe na aluminium cyangwa umuringa.
4. Gusaba Amazu: Gutera inshinge cyangwa gupfunyika inzu ya silicone / polymer.
5. Gukiza no gushiraho ikimenyetso: Kuvura ubushyuhe kugirango uburinganire bwuzuye.
6. Ikizamini cy'amashanyarazi: Ikigereranyo cyinshi cya voltage impulse igeragezwa no gupimwa kurubu.
7. Igenzura ryanyuma: Kugenzura amashusho no kugenzura ibipimo.

Porogaramu mubikorwa bigezweho

Icyifuzo cyo gukingirwa gukabije kigenda cyiyongera mu nzego zitandukanye zinganda zingufu. Iwacu kugonda amakarita yo gufata zoherejwe mubidukikije bitandukanye, kuva ultra-high voltage imirongo ikwirakwiza imirasire y'izuba. Buri porogaramu irerekana ibibazo byihariye ibicuruzwa byacu byashizweho kugirango tuneshe.

Mubisobanuro byogukwirakwiza, abafata barinda impinduka zihenze kugirango bahindurwe kandi bakubite inkuba. Ubushobozi bwo gutandukanya inguni yunvikana itanga uburyo bworoshye bwo kwishyiriraho ibintu byinshi. Ku murima wumuyaga, imiterere yibidukikije isaba abata muri yombi bashobora gukemura ibibazo birenze urugero byatewe na turbine.

Sisitemu yo gukwirakwiza amashanyarazi ya gari ya moshi nayo ishingiye kubikoresho byabashinzwe gufata. Umwanya muto ugana inzira ikenera ibishushanyo mbonera, bigoramye bihuye n'amabahasha asanzwe. Uruganda rwacu rukorana cyane naba injeniyeri ba gari ya moshi kugirango bategure ibisubizo byujuje ubuziranenge bwa EN 50124 kubisabwa na gari ya moshi.

Imirenge yihariye

• Imiyoboro y'ingirakamaro: Abafata ibyiciro bya sitasiyo ya 115kV kugeza 765kV imiyoboro ifite imitwaro iremereye yo guhuza bisi.
• Ingufu zisubirwamo: Igishushanyo mbonera cyizuba ryizuba hamwe na generator ya turbine yumuyaga, irimo amazu adashobora kwihanganira UV.
• Ibimera mu nganda: Abafata amashanyarazi yo hagati yo kurinda moteri no guhinduranya banki.
• Sisitemu ya Gariyamoshi: Ibice bito-bigenewe sisitemu yo hejuru ya catenary na sisitemu yo gukurura.
• Ibigo byamakuru: Abafata neza kurinda sisitemu zikomeye zo gusubira inyuma hamwe na UPS.

Igitabo cyo Guhitamo: Uburyo bwo Guhitamo Ikarita Yukuri

Guhitamo neza ikarita yumufata bisaba gusesengura neza ibipimo bya sisitemu. Ba injeniyeri bagomba gutekereza kuri sisitemu ya voltage, uburyo bwo guhagarara, hamwe nurwego ruteganijwe guhumanya ahantu hashyizweho. Kudahuza guhitamo bishobora gutera kunanirwa imburagihe cyangwa uburinzi budahagije.

Intambwe yambere ni ukumenya voltage yagenwe. Ibi bigomba kuba hejuru kurenza urugero rwigihe gito birenze urugero sisitemu ishobora guhura nabyo mugihe cyamakosa. Ibikurikira, tekereza kubushobozi bwo gusohora. Uturere dufite ibikorwa byumurabyo mwinshi bisaba abata muri yombi bafite umuvuduko mwinshi wo gusohora, mubisanzwe 10kA cyangwa 20kA.

Ibidukikije bigira uruhare runini muguhitamo ibikoresho byamazu nintera yimbere. Mu turere two ku nkombe, intera ndende irakenewe kugirango wirinde flashovers kubera kwanduza umunyu. Mu buryo nk'ubwo, uduce tw’inganda dufite imyanda ihumanya isaba amazu afite hydrophobic yo hejuru kugirango ikomeze imikorere.

Ibintu Bitoroshye Guhitamo

Amakosa asanzwe mugushiraho no gufata neza

Ndetse na ibyiza byo murwego rwohejuru rwo kugonda inkuba ifata ikarita birashobora kunanirwa niba byashizweho nabi. Ikosa rimwe risanzwe ni torque idakwiye kuri terefone igoramye. Kurenza urugero birashobora kumena kashe y'imbere, mugihe kutagabanuka biganisha ahantu hashyushye kandi amaherezo gushonga. Gukurikiza ibipimo bya torque yibikorwa ni ngombwa.

Ikindi kibazo gikunze kugaragara ni ukwirengagiza ubuziranenge bwihuza. Imikorere yuwatawe muri yombi iterwa n'inzira ntoya-yisi. Ubutaka burebure, bugenda buganisha ku kongera inductance, kuzamura ingufu zisigaye zibonwa nibikoresho bikingiwe. Imiyoboro iyobora igomba kuba ngufi kandi igororotse bishoboka.

Kwirengagiza kubungabunga nabyo ni impamvu nyamukuru itera sisitemu kutizerana. Mugihe abafata polymer bigezweho ahanini badafite kubungabunga, kugenzura buri gihe birakenewe. Shakisha ibimenyetso byo gukurikirana, guhindura ibara, cyangwa kwangirika kumubiri. Kugenzura imiyoboro yamenetse irashobora gutanga imburi hakiri kare yo kwangirika kwimbere.

Kubungabunga imikorere myiza

• Kugenzura Amashusho: Reba ibice, gutwikwa, cyangwa kwanduza amazu buri mwaka.
• Kugenzura Ibiriho: Gupima ibintu birwanya ibintu bitemba kugirango umenye gusaza.
• Amashusho yubushyuhe: Koresha kamera ya IR kugirango umenye ahantu hashyushye aho uhurira.
• Ikizamini cyo Kurwanya Impamvu: Menya neza ko sisitemu yo hasi ikomeza kuba munsi yimipaka yemewe.
• Isuku: Koza insulator mu bice byanduye cyane kugirango ugarure hydrophobicity.

Guharanira Icyizere no Kwizerwa mu Bikorwa Remezo

Kwizerwa murwego rwo gutanga isoko nibyingenzi mumishinga yingufu. Uruganda rwacu rukora mu mucyo wuzuye mubikorwa byacu byo gukora no gupima ubuziranenge. Twumva ko kunanirwa kurinda ibicuruzwa bishobora gutera impanuka zikabije, bigatwara amamiriyoni yangiritse kandi byatakaje umusaruro.

Turakomeza umuco wo gukomeza gutera imbere, guhora tuvugurura imashini zunama no kugerageza protocole kugirango duhuze niterambere rigezweho ryinganda. Itsinda ryacu ryubwubatsi riguma rikora muri komite mpuzamahanga yubuziranenge, kwemeza ko ibicuruzwa byacu bihora imbere yumurongo uteganijwe.

Icyizere cyabakiriya cyubakiye kubitangwa bihamye no kwerekana imikorere. Dutanga ibyangombwa byuzuye kuri buri cyiciro, harimo raporo yikizamini hamwe nimpamyabumenyi. Uru rwego rurambuye rwemerera abayobozi bashinzwe imishinga kugenzura niba byubahirijwe bitagoranye mugihe cyo kugenzura no gutangiza ibyiciro.

Ibibazo Bikunze Kubazwa (Ibibazo)

Nibihe bikorwa byibanze byikarita ifata ikarita ifata ikarita?

Igikorwa cyibanze ni uguhindura amashanyarazi menshi yatewe numurabyo cyangwa guhindura ibintu neza kubutaka, kurinda ibikoresho byamashanyarazi kwangirika. “Kwunama” bisobanura imiterere yihariye ya terefone cyangwa amazu, ituma habaho guhuza neza nimbogamizi zidasanzwe ziri mumasoko cyangwa imirongo y'amashanyarazi.

Nigute inzira yo kunama igira ingaruka kumikorere yabata muri yombi?

Niba bikozwe neza, inzira yo kunama nta ngaruka mbi igira ku mikorere; ahubwo, byongera ubwizerwe bwo kwishyiriraho. Kunama neza byerekana neza ko guhangayikishwa no gukwirakwizwa, birinda gucikamo amazu cyangwa ibice byimbere. Kwunama nabi, ariko, birashobora gushiraho ingingo zitera guhangayikishwa no kunanirwa imburagihe munsi yumukino wo gusiganwa ku magare.

Aya makarita yabata muri yombi arashobora gutegekwa kumasomo yihariye ya voltage?

Nibyo, uruganda rwacu ruzobereye mugutegura. Turashobora gukora amakarita yabata muri voltage ntoya (LV), voltage yo hagati (MV), hamwe na voltage nyinshi (HV). Igishushanyo, harimo umubare wa disiki ya varistor hamwe na geometrie yimigozi, byateganijwe guhuza icyiciro cyihariye cya voltage nicyiciro cya sisitemu.

Ni ubuhe buryo buteganijwe kuramba bwumurabyo wo murwego rwohejuru?

Mubikorwa bisanzwe kandi hamwe no kubungabunga neza, umupolisi wo mu rwego rwohejuru ufite inzu yumurabyo ashobora kumara hagati yimyaka 20 kugeza 30. Ibintu nkinshuro zibyabaye, kwanduza ibidukikije, hamwe nubushyuhe bwumuriro birashobora kugira ingaruka mubuzima bwa serivisi.

Utanga ibyemezo byo gupima ibicuruzwa byawe?

Rwose. Ibicuruzwa byose birimo ibicuruzwa byuzuye byerekana ibizamini, harimo ibizamini bisanzwe nko gupima voltage hamwe no gupima igice. Ku mishinga minini, turashobora kandi gutanga raporo yubwoko bwa laboratoire yemewe-ya laboratoire igenzura niba yubahiriza ibipimo bya IEC cyangwa IEEE.

Nigute nshobora kumenya intera nyabagendwa ikwiye?

Intera isabwa kureremba biterwa nurwego rwanduye rwahantu hashyizweho (urugero, urumuri, urwego, uburemere, cyangwa biremereye cyane). Itsinda ryacu ryubwubatsi rirashobora gufasha mukubara intera ikwiranye hashingiwe kumibare y’ibidukikije kugirango tumenye imikorere yizewe idafite flashovers.

Umwanzuro n'intambwe zikurikira

Kurinda ibyiza ikarita nziza yo kugonda inkuba ni icyemezo cyibikorwa byumushinga uwo ariwo wose. Iremeza imbaraga za gride yawe kurwanya ibicuruzwa bitateganijwe kandi ikongerera igihe cyumutungo wawe ufite agaciro. Uruganda rwacu rukomatanya ubuhanga bwubuhanga hamwe nubuhanga bugezweho bwo gutanga ibicuruzwa bisobanura kwizerwa.

Dukorera ibikorwa byingirakamaro, abashoramari ba EPC, ninganda zinganda kwisi yose, dutanga ibisubizo byujuje ubuziranenge mpuzamahanga. Waba ukeneye ibyiciro bisanzwe byabata muri yombi cyangwa bigoye kugenwa kugenwa kubisabwa byihariye, itsinda ryacu ryiteguye gushyigikira ibyifuzo byawe bya tekiniki.

Ntugahungabanye kumutekano wibikorwa remezo byingufu zawe. Umufatanyabikorwa hamwe nuwabikoze ashyira imbere neza, ubuziranenge, nigihe kirekire. Menyesha itsinda ryacu ryubwubatsi uyumunsi kugirango uganire kubisobanuro byumushinga wawe, saba impapuro zirambuye, cyangwa utegure ubugenzuzi bwuruganda.

Shakisha urwego rwuzuye rwibikoresho byo Kurinda no Gukemura Tekinike