1. Kwangiza inkuba kuri moteri itanga umuyaga;
2. Uburyo bwo kwangiza inkuba;
3. Ingamba zo gukingira inkuba imbere;
4. Guhuza inkuba kurinda ibikoresho;
5. Ingamba zo gukingira;
6. Kurinda.
Hamwe no kongera ubushobozi bwa turbine yumuyaga nubunini bwimirima yumuyaga, imikorere yumurima wumuyaga yarushijeho kuba ingenzi.
Mubintu byinshi bigira ingaruka kumikorere yumurima wumuyaga, gukubita inkuba nikintu cyingenzi.Ukurikije ibisubizo byubushakashatsi bwumurabyo
kurinda umuyaga w’umuyaga, iyi mpapuro isobanura inzira yumurabyo, uburyo bwo kwangiza ningamba zo gukingira inkuba.
Bitewe niterambere ryihuse ryubumenyi nubuhanga bugezweho, ubushobozi bumwe bwa turbine yumuyaga buragenda buba bunini.Kugirango
gukuramo imbaraga nyinshi, uburebure bwa hub na diameter ya impeller biriyongera.Uburebure nogushiraho umwanya wa turbine yumuyaga bigena ko
ni umuyoboro watoranijwe kugirango inkuba ikubite.Mubyongeyeho, umubare munini wibikoresho byamashanyarazi na elegitoronike byibanze imbere
turbine.Ibyangiritse biterwa numurabyo bizaba binini cyane.Kubwibyo, sisitemu yuzuye yo gukingira inkuba igomba gushyirwaho
kubikoresho byamashanyarazi na elegitoronike mumufana.
1. Kwangiza inkuba kuri turbine
Ingaruka yumurabyo kuri generator turbine isanzwe iba ahantu hafunguye kandi harehare cyane, bityo turbine yose yumuyaga ihura niterabwoba
y'umurabyo utaziguye, kandi amahirwe yo gukubitwa n'inkuba aringaniza na kare kare agaciro k'uburebure bwikintu.Icyuma
uburebure bwa megawatt turbine bugera kuri metero zirenga 150, bityo igice cyicyuma cya turbine yumuyaga kibangamiwe cyane ninkuba.Kinini
umubare wibikoresho byamashanyarazi na elegitoronike byahujwe imbere yabafana.Birashobora kuvugwa ko hafi yubwoko bwose bwibikoresho bya elegitoronike namashanyarazi
ibikoresho dusanzwe dukoresha murashobora kubisanga mumashanyarazi ya turbine yumuyaga, nka kabine ya switch, moteri, igikoresho cyo gutwara, guhinduranya inshuro, sensor,
imikorere, hamwe na sisitemu ya bisi ihuye.Ibi bikoresho byibanze mu gace gato.Ntagushidikanya ko imbaraga ziyongera zishobora gutera byinshi
kwangirika kuri turbine.
Amakuru akurikira ya turbine yumuyaga atangwa nibihugu byinshi byu Burayi, harimo amakuru y’umuyaga urenga 4000.Imbonerahamwe 1 ni incamake
muri izo mpanuka mu Budage, Danemarke na Suwede.Umubare wibyuka byumuyaga watewe ninkuba ni inshuro 3,9 kugeza 8 kuri 100 kuri 100
umwaka.Dukurikije imibare y’ibarurishamibare, umuyaga w’umuyaga 4-8 mu Burayi bw’Amajyaruguru wangizwa n’umurabyo buri mwaka kuri buri turbine 100 y’umuyaga.Birakwiye
tumenye ko nubwo ibice byangiritse bitandukanye, kwangirika kwinkuba yibice bya sisitemu bigenzura bingana na 40-50%.
2. Uburyo bwo kwangiza inkuba
Mubisanzwe hariho ibintu bine byangiritse byatewe numurabyo.Ubwa mbere, ibikoresho byangiritse biturutse ku nkuba;Iya kabiri ni
ko umurabyo winjira mubikoresho kumurongo wumurongo wibimenyetso, umurongo wamashanyarazi cyangwa indi miyoboro yicyuma ihujwe nibikoresho, bigatera
kwangiza ibikoresho;Icya gatatu nuko ibikoresho byubutaka byangiritse kubera "contrerattack" yubushobozi bwubutaka bwatewe
nubushobozi buke bwihuse butangwa mugihe inkuba;Icya kane, ibikoresho byangiritse kubera uburyo bwo kwishyiriraho nabi
cyangwa umwanya wo kwishyiriraho, kandi bigira ingaruka kumashanyarazi numurima wa magneti ukwirakwizwa numurabyo mumwanya.
3. Ingamba zo gukingira inkuba imbere
Igitekerezo cyo gukingira inkuba nishingiro mugutegura uburyo bwo kurinda inkuba zuzuye kurinda umuyaga.Nuburyo bwo gushushanya muburyo bw'imiterere
umwanya wo gukora ibintu bihamye bya electromagnetic ihuza imiterere.Ubushobozi bwo kurwanya anti-electromagnetic ubushobozi bwamashanyarazi atandukanye
ibikoresho muburyo bugena ibisabwa kuri uyu mwanya wa electromagnetic ibidukikije.
Nkigipimo cyo gukingira, igitekerezo cyo kurinda inkuba birumvikana ko harimo kwivanga kwa electromagnetic (kwivanga no kuyobora
imishwarara yimirasire) igomba kugabanuka kugera kumurongo wemewe kumupaka wa zone ikingira inkuba.Kubwibyo, ibice bitandukanye by
imiterere irinzwe igabanijwemo ahantu hatandukanye harinda inkuba.Igabana ryihariye rya zone ikingira inkuba ifitanye isano na
imiterere ya turbine yumuyaga, nuburyo bwo kubaka imiterere nibikoresho nabyo bigomba gusuzumwa.Mugushiraho ibikoresho byo gukingira no gushiraho
abarinzi ba surge, ingaruka zumurabyo muri Zone 0A ya zone irinda inkuba ziragabanuka cyane iyo winjiye muri Zone 1, n'amashanyarazi na
ibikoresho bya elegitoronike muri turbine yumuyaga birashobora gukora mubisanzwe nta nkomyi.
Sisitemu yo gukingira inkuba imbere igizwe nibikoresho byose kugirango igabanye inkuba amashanyarazi muri kariya gace.Harimo cyane cyane inkuba
kurinda ibikoresho byose bihuza, ingamba zo gukingira no kurinda surge.
4. Guhuza inkuba kurinda ibikoresho
Kurinda inkuba ibikoresho byose ni igice cyingenzi cya sisitemu yo gukingira inkuba.Guhuza ibikoresho birashobora gukora neza
guhagarika itandukaniro rishobora guterwa numurabyo.Muri sisitemu yo gukingira inkuba ibikoresho bya sisitemu, ibice byose byayobora birahujwe
kugabanya itandukaniro rishoboka.Mu gishushanyo mbonera cyo guhuza ibikoresho, byibuze guhuza ibice byambukiranya igice bizasuzumwa ukurikije
Kuri Bisanzwe.Umuyoboro wuzuye uhuza ibikoresho urimo kandi ibikoresho bihuza imiyoboro yicyuma nimbaraga zumurongo,
Bizahuzwa na bisi nkuru yubutaka binyuze mumurabyo urinda.
5. Ingamba zo gukingira
Igikoresho cyo gukingira kirashobora kugabanya interineti ikora.Bitewe nuburyo bwihariye bwimiterere ya turbine, niba ingamba zo gukingira zishobora kuba
bisuzumwe murwego rwo gushushanya, igikoresho cyo gukingira kirashobora kugerwaho mugiciro gito.Icyumba cya moteri kigomba gukorwa mubyuma bifunze, kandi
ibikoresho by'amashanyarazi na elegitoroniki bijyanye bizashyirwa muri guverenema.Urwego rwabaminisitiri rwimikorere ya guverinoma no kugenzura
Inama y'Abaminisitiri igomba kugira ingaruka nziza zo gukingira.Intsinga hagati yibikoresho bitandukanye muminara nicyumba cya moteri igomba guhabwa ibyuma byo hanze
gukingira.Kubangamira guhagarika, urwego rukingira rukora gusa mugihe impande zombi zumurongo wa kabili zahujwe na
ibikoresho byo guhuza umukandara.
6. Kurinda
Usibye gukoresha ingamba zo gukingira kugirango uhagarike inkomoko y’imivurungano, hanasabwa ingamba zo gukingira
kwivanga mu mbibi za zone irinda inkuba, kugirango ibikoresho byamashanyarazi na elegitoronike bikore neza.Inkuba
abafata bagomba gukoreshwa kumupaka wa zone ikingira inkuba 0A → 1, ishobora kuyobora umurabyo mwinshi utangiza.
ibikoresho.Ubu bwoko bwo kurinda inkuba nabwo bwitwa inkuba ikingira (Icyiciro cya mbere kirinda inkuba).Barashobora kugabanya uburebure
itandukaniro rishobora guterwa numurabyo hagati yicyuma cyubatswe nimbaraga nimbaraga zumurongo, kandi bikagarukira kurwego rutekanye.Byinshi
ikintu cyingenzi kiranga umurabyo urinda ni: ukurikije 10/350 μ S pulse waveform test, irashobora kwihanganira inkuba.Kuri
umuyaga wumuyaga, kurinda inkuba kumupaka wumurongo w'amashanyarazi 0A → 1 byarangiye kuruhande rwa 400 / 690V.
Mu gice cyo gukingira inkuba hamwe n’ahantu hakurikiraho gukingira inkuba, gusa impanuka ya pulse ifite ingufu nto zirahari.Ubu bwoko bwa pulse
ikorwa na hanze iterwa na overvoltage cyangwa kwiyongera biva muri sisitemu.Ibikoresho byo kurinda ubu bwoko bwa impulse
yitwa surge protector (Icyiciro cya kabiri kirinda inkuba).Koresha 8/20 μ S pulse yimiterere.Duhereye ku guhuza ingufu, kwiyongera
umurinzi agomba gushyirwaho hepfo yumurabyo urinda.
Urebye imigendekere yubu, kurugero, kumurongo wa terefone, imirabyo yumurabyo igomba kugereranwa 5%.Ku cyiciro cya III / IV
sisitemu yo gukingira inkuba, ni 5kA (10/350 μ s)。
7. Umwanzuro
Ingufu zumurabyo nini cyane, kandi uburyo bwo gukubita inkuba buragoye.Ingamba zifatika kandi zikwiye zo gukingira inkuba zirashobora kugabanuka gusa
igihombo.Gusa gutera imbere no gukoresha tekinoroji nshya irashobora kurinda byimazeyo no gukoresha inkuba.Gahunda yo gukingira inkuba
gusesengura no kuganira kuri sisitemu yingufu zumuyaga igomba gutekereza cyane cyane kubutaka bwa sisitemu yubutaka bwingufu zumuyaga.Kubera ko ingufu z'umuyaga mubushinwa ari
igira uruhare muburyo butandukanye bwa geologiya, sisitemu yo guhuza ingufu z'umuyaga muri geologiya zitandukanye zirashobora gutegurwa mubyiciro, kandi bitandukanye
buryo burashobora gukoreshwa kugirango buhuze ibisabwa.
Igihe cyo kohereza: Gashyantare-28-2023