Amashanyarazi yuburayi-Amashanyarazi Amashanyarazi Ibikoresho Ibikoresho byo hanze Gukwirakwiza hanze Substation Pad Yashizweho agasanduku

  • ibicuruzwa birambuye
  • Ibibazo
  • Kuramo

Substations nigisubizo cyiza, igihe cyose ibikorwa ninganda bikeneye gutanga imiyoboro mfatakibanza hamwe nigihe gito cyamashanyarazi.

Porogaramu itangirira kumashanyarazi mugihe cyihutirwa cyangwa giteganijwe guhagarara, kugeza kubyabaye, kwimura imizigo, no guhuza ibisaranganya cyangwa bisubirwamo.
Yashizwe kuri skide, romoruki cyangwa muri kontineri ya gari ya moshi, umuhanda cyangwa ubwikorezi bwo mu kirere, izi ntera ziza muburyo bwo kwitegura-guhuza, guterana kwuzuye kandi bigenewe kubahiriza code ya gride no kugenda byoroshye.Ibisubizo birahari kurwego rwa voltage igera kuri 420 kV hamwe nu rutonde rwingufu zose, kandi ikanatanga ingufu zizewe kandi zujuje ubuziranenge.Isoko imwe rukumbi hamwe nubushobozi bwuzuye bwo murugo.

Icyizere cyo mu rwego rwo hejuru, ubuzima, umutekano n’ibidukikije

Igisubizo cyiza kubikorwa byo hejuru, gukora neza, guhinduka, kwizerwa hamwe nubuzima buke-burigihe

IEC 61850 sisitemu yo kugenzura, kurinda no gutumanaho ituma igenzura rya kure na kure

Ibiranga:

1. Umutekano & Wizewe
Igikonoshwa muri rusange gifata isahani ya aluminium zinc, ikadiri hamwe nibikoresho bisanzwe bya kontineri hamwe nuburyo bwo gukora bifite imikorere myiza yo kurwanya ruswa mumyaka 20 byemewe.Isahani y'imbere ikozwe mu isahani ya aluminium alloy buckle, na sandwich ikozwe mu bikoresho bitangiza umuriro ndetse n'ubushyuhe bwo gutwika ubushyuhe.Igikoresho cyo guhumeka no guhumeka byashyizwe mu gasanduku.Imikorere yibi bikoresho ntabwo ihindurwa n’ibidukikije by’ikirere n’umwanda uva hanze, kandi imikorere isanzwe irashobora kwizerwa mu bihe bibi bya -40 ℃ ~ + 40 ℃.Ibikoresho byibanze mu gasanduku bifunze byuzuye, ibicuruzwa nta gice kigaragara kizima, gishobora kugera ku mpanuka y’amashanyarazi ya zeru, sitasiyo yose irashobora kumenya imikorere idafite amavuta, umutekano muke, ikoreshwa rya kabiri rya sisitemu yo gukoresha mudasobwa ya mudasobwa. irashobora gutahura.

2. Urwego rwo hejuru rwo kwikora
Sitasiyo yuzuye yubushakashatsi, sisitemu yo gukingira ikoresha microcomputer igizwe nibikoresho byogusimbuza ibyuma, kwishyiriraho, bishobora kumenya telemetrie, itumanaho rya kure, kugenzura kure, kugenzura kure.Buri gice gifite imikorere yigenga.Igikorwa cyo kurinda relay cyuzuye, gishobora gushyiraho ibipimo bikora kure, kugenzura ubushuhe nubushuhe mumasanduku yisanduku no gutabaza umwotsi uri kure, kugirango byuzuze ibisabwa numuntu utari mukazi.Bishobora kandi kubimenya kurebera kure amashusho ukurikije ibikenewe.

3. Gutegura uruganda
Mugihe cyo gushushanya, mugihe cyose uwashushanyije akurikije ibisabwa nyirizina asimburwa, atanga igishushanyo nyamukuru cyogushushanya hamwe nigishushanyo cyibikoresho hanze yagasanduku, ababikora barashobora gukora igenamigambi no gukemura ibikoresho byose, bakamenya neza uruganda rwubaka insimburangingo, mugabanye igishushanyo nogukora.Kwishyiriraho kurubuga bikenera gusa agasanduku gahagaze, guhuza umugozi hagati yagasanduku, guhuza insinga zisohoka, kalibrasi yo gukingira, ikizamini cyo kohereza hamwe nindi mirimo yo gutangiza.Substation yose kuva kwishyiriraho kugeza gutangira ikenera iminsi 5 ~ 8 gusa, bigabanya cyane igihe cyo kubaka.

4. Uburyo bworoshye bwo guhuza
Ubwoko bw'isanduku yo gusimbuza imiterere irahuzagurika, buri gasanduku kagizwe na sisitemu yigenga, ituma guhuza ibintu byoroshye, kuruhande rumwe, twese dushobora gukoresha agasanduku, kuburyo ibikoresho 35kV na 10kV byose byashyizwe mumasanduku, ibice byose. agasanduku k'ubwoko;Ibikoresho 35kV birashobora kandi gushirwa hanze, kandi ibikoresho 10kV hamwe na sisitemu yo kugenzura no kurinda birashobora gushirwa mumasanduku.Ubu buryo bwo guhuza burakwiriye cyane cyane guhindura amashanyarazi ashaje yo mucyaro.Muri make, nta buryo buhamye bwo guhuza uburyo bwo guhinduranya ibintu, kandi uyikoresha arashobora guhuza uburyo bumwe bwisanzure ukurikije uko ibintu bimeze kugirango akemure ibikorwa byumutekano.

5. Kuzigama
Agasanduku k'ubwoko busimbuza kugabanya ishoramari 40% ~ 50% ugereranije no gusimbuza bisanzwe kurwego rumwe.Ubwubatsi bwa gisivili (harimo n'amafaranga yo kugura ubutaka) bw'isanduku yo mu bwoko bwa agasanduku karenga miliyoni 1 yu munsi ugereranije n'iy'ibisanzwe bisanzwe hashingiwe ku kubara igipimo cya 4000kVA cy'uburinganire bwa 35kV imwe. Ukurikije imikorere, agasanduku -ubwoko bwubwoko bushobora gukora neza-kubungabunga, kugabanya imirimo yo kubungabunga, no kuzigama amafaranga 100.000 yu bikorwa byo kubungabunga no kubungabunga buri mwaka, kandi inyungu rusange mubukungu ni nyinshi cyane.
6. Agace gato gatuwe
Dufashe urugero rwa 4000kVA imwe rukumbi nkurugero, kubaka insimburangingo isanzwe ya 35kV bizatwara ubuso bungana na 3000㎡ kandi bisaba ubwubatsi bunini bwa gisivili.Guhitamo insimburangingo yubwoko, ubuso bwa 300㎡, gusa kubipimo bingana na sitasiyo ifite ubuso bwa 1/10, birashobora gushyirwaho hagati yumuhanda, kare hamwe ninganda zinganda, bijyanye na politiki yigihugu yo kuzigama ubutaka.

7. Imiterere myiza
Igishushanyo mbonera cyibisanduku ni byiza, hashingiwe ku kwemeza ko amashanyarazi yizewe, binyuze mu gutoranya agasanduku gashinzwe ibara ry’ibara ry’ibara, ku buryo byoroshye guhuza n’ibidukikije, cyane cyane bikwiranye n’imyubakire y’imijyi, birashobora gukoreshwa nkibisanzwe bihamye, Irashobora kandi gukoreshwa nka podiyumu igendanwa, hamwe nuruhare rwimitako no kurimbisha ibidukikije.

3 ....................

Ingingo Ibisobanuro Igice Amakuru
HV Ikigereranyo cyagenwe Hz 50
Ikigereranyo cya voltage kV 6 10 35
Umuvuduko mwinshi ukora kV 6.9 11.5 40.5
Imbaraga zumuriro zihanganira voltage
hagati yinkingi kwisi / gutandukanya intera
kV 32/36 42/48 95/118
Inkuba ihangane na voltage
betwwen inkingi kwisi / gutandukanya intera
kV 60/70 75/85 185/215
Ikigereranyo cyubu A 400 630
Ikigereranyo kigufi-cyihangane nubu kA 12.5 (2s) 16 (2s) 20 (2s)
Ikigereranyo cyo hejuru cyihanganira ikigezweho kA 32.5 40 50
LV Ikigereranyo cya voltage V 380 200
Ikigereranyo cyumuzingi wingenzi A 100-3200
Ikigereranyo kigufi-cyihangane nubu kA 15 30 50
Ikigereranyo cyo hejuru cyihanganira ikigezweho kA 30 63 110
Umuzunguruko w'ishami A 10∽800
Umubare wumuzunguruko wamashami / 1∽12
Ubushobozi bw'indishyi kVA
R
0∽360
Guhindura Ubushobozi bwagenwe kVA
R
50∽2000
Inzitizi ngufi % 4 6
Umwanya wo guhuza / ± 2 * 2,5% ± 5%
Ikimenyetso cy'itsinda / Yyn0 Dyn11

.2 ........................

2 .................

 

 

 

 


  • Mbere:
  • Ibikurikira: