Ingingo z'ingenzi zo gukingira inkuba imbere kurinda umuyaga wa turbine

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.

 

Imbaraga z'umuyaga

 

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 hejuru cyane, bityo turbine yose yumuyaga ihura niterabwoba

yumurabyo utaziguye, kandi amahirwe yo gukubitwa numurabyo 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 ihindura, moteri, igikoresho cyo gutwara, guhinduranya imirongo, 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 bikurikira umurongo wikimenyetso, 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 nicyo shingiro ryogutegura 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 gukingira inkuba birumvikana ko harimo kwivanga kwa electromagnetique (kwivanga no

imishwarara yimirasire) igomba kugabanuka kurwego rwemewe 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

kurinda surge, ingaruka zumurabyo muri Zone 0A ya zone irinda inkuba iragabanuka 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.Inteko y'abaministre ya switch 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

uwataye muri yombi agomba 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 yububasha bwumuyaga.Kubera ko ingufu z'umuyaga mubushinwa ari

Uruhare rwimiterere itandukanye ya geologiya, sisitemu yo guhuza ingufu zumuyaga muri geologiya zitandukanye zirashobora gutegurwa mubyiciro, kandi bitandukanye

buryo burashobora gukoreshwa kugirango buhuze ibisabwa.

 


Igihe cyo kohereza: Gashyantare-28-2023