Complete transformer substations: mmepụta, echichi

Complete transformer substations na-eji na ulo oru osisi na mmekọ netwọk na niile. Ha isi uru na-atụle ga pụrụ ịdabere na ime ihe na ikwu cheapness. Guzo tent nke abụọ, na mgbe ụfọdụ ugboro atọ dị ọnụ ala karịa ka ot transformer ụgbọ. Nke a na-eme site a pụrụ iche eletriki technology ka anara nkọwa nye site ọbịa. Ya mere, nke a substation nwere ike họrọ nnọọ ọ bụla akara ma ọ bụrụ na ọ dị mkpa.

ụdị KTP

Na-na saịtị transformer substations na-nkewa onwe ya na KTP na KTPN. Nkanka nke mbụ na umu na-setịpụrụ n'ime ụlọ. Ndị a ụgbọ na-a-eji na n'ichepụta. KTPN-eji na ọha na eze na netwọk. Akụkụ substation ma umu nwere ike dị iche iche. N'okpuru a nnukwu echichi ndokwa ntọala.

Substations nwere dị iche iche ike na nzube ya. Dabere na nke a, ndị dị otú ahụ akụrụngwa na-ekewa ndị na-esonụ na ige:

1. KTP na nkesa nke si 25 400 kW. Ndị a ụgbọ na-emi odude n'èzí.

2. KTP maka ulo oru ụlọ ọrụ. Nke a n'onwe na-onwem na a transformer enwe a ike nke 160 na 250 kW.

3. Ìgwè ke tent.

4. KTP ihe pụrụ iche. Dị otú ahụ chepụtara nwere ike ga-eji na-egwupụta, na ewu na saịtị,-awa nkume, etc .. Na ha imewe na-agụnye ihe mmewere dị ka a slide maka ije.

Dị ka a na usoro maka gbakọta ụdị ebe ahụ na-ekewa n'ime poolu, ala na wuru. The mbụ ụdị na-n'ịnyịnya na vetikal akwado. The n'ala ụgbọ nwere ike ikpokọta na metal, ihe ma ọ bụ kaadị hulls.

Osisi maka mmepụta nke KTP

Ime substations na iche na nke ihe owuwu na-agụnye:

1. metalworking shop.

2. Assembly shop.

3. Ụlọ ahịa dị ala na-ajụ voltaji. E nwere shinoobrabotki òkè, wiring, echichi na ule.

Isi bughi ọcha KTP

Aga substation KTP Production iji na-esonụ bụ isi ndị na:

• elu voltaji input ngwa;

• mmanụ ma ọ bụ akọrọ ike transformer ;

• nkesa kabinet ka igbapu voltaji.

Housing substation, dabere na nzube na mmejuputa iwu nke ìgwè nwere ike mere nke metal, ihe nkanka ma ọ bụ kaadị.

Modern transformer substations: mmepụta

Production nke ụdị ngwá agụnye ọtụtụ nkebi. Mee ihe ndị kasị ewu ewu na tent na ígwè amalite metalworking shop. N'ihi imewe nke ndị kasị mma ihe a na-eji. Housing akụkụ na-na-emekarị mere na pụrụ iche igwe site na ekwe na zọ. The na-enweta preform mbụ emeso ya na pụrụ iche mgbochi corrosive ikwọ. Mgbe ahụ agba ha. Na nke a ọtụtụ ndị na-eji gị n'ụlọnga ntụ ntụ. Ndị dị otú ahụ e ji esiji ákwà ndị kasị eguzogide oghom gburugburu ebe obibi ihe.

Production substations KTP na-aga n'ihu na nzukọ shop. Here by riveting niile ọrụ ọnụ okokụre ụlọ. N'ikpeazụ, niile ọcha nke ikpeazụ na-n'ịnyịnya na ogbako nke ọkara na ala voltaji. Shinoobrabotki ebe a na saịtị na-mere site pụrụ iche technology ọcha nke ụgbọ ala usoro. Next aka ahu guzosie ike niile dị mkpa na nkwukọrịta ngwá. Nke a na ime ihe a rụrụ na wiring òkè. Mgbe ahụ, nzukọ ahụ dum akpaaka na agba anọ nchebe.

Na ikpeazụ ogbo ama njikere ebe abatakwa ukpụhọde òkè. Ebe a na ọ na-enyocha maka serviceability na nnabata na a chọrọ GOST.

Imepụta ụgbọ na ihe casing

Complete transformer substations nke ụdị na-ji a dị iche iche technology. Na nke a, akpa ogbo eji pụrụ iche ịkpụzi echichi. ha ndị dị mkpa maka agbapụtara ihe shei substation. Na n'ichepụta ikpeazụ eji ozu mkwado kwekọrọ ekwekọ Ọdịdị. The sikwuo ike ihe ngọngọ na nkà na ụzụ oghere na-esichara site pụrụ iche n'aka, nke na-amụba ya iguzogide oghom gburugburu ebe obibi ihe. USB n'ala n'ihi aru nke waterproofing.

Ọdụdọ n'ime unit arụnyere na otu ụlọ ahịa. Ọ na-abịa site na ebe nke ala na-ajụ voltaji. Mgbe ya nwụnye, nakwa dị ka na nke mbụ ahụ, mere ule na nyere nke akụrụngwa.

echichi nke QFT

The ụgbọ nke ụdị na-na-rụrụ site na ọkachamara nke otu ọrụ na nke ha na-mere. Ama egwuregwu tupu echichi, nlezianya kwadebe. Next bụ layout n'okpuru isi ojii - ntọala ma ọ bụ na-akwado sill. Obere substation KTP nwere ike nye echichi saịtị ugbua kpọkọtara. Nnukwu ngwá ọrụ nke ụdị na-ada na akụkụ - blocks. Anakọta ha ugbua na saịtị.

Mgbe erection nke isi n'ezie amalite echichi ojii. Wuru na-bulie na kreenu. Na enweghị ndị dị otú ahụ pụrụ iche na usoro ndị rollers mere oké ígwè akpa. N'ihi na eweli ịmafe inverter na-eji èbè kpọgidere na nsọtụ nke na-akwado ọwa Ogwe.

Ozugbo KTP substation arụnyere na isi, n'ihu ijikọ ọkụ na ngwá. Nke a nzọụkwụ mejupụtara arụmọrụ dị ka isonyere ọnụ nkesa na RU, efefe na cable nzukọ edoghi na na. D.

Mgbe mmezu nke ndị a aghaghị kwupụtara ntụkwasị obi nke bolted nkwonkwo, mmezi nke n'ibu interlocks, na ngwaọrụ na ngwá. Ọzọkwa, lee mkpuchi ịchọpụta na o kwere omume mmebi.

Echichi nke zuru transformer substations nke ọtụtụ blocks

Na nke a, echichi na-mere Olee ihe enyemaka na n'otu ụzọ ahụ. Otú ọ dị, mgbe Undermount na tent esịnede ọtụtụ isi akụkụ, ihe ndị ọzọ, iji nke nkanka na-hụrụ nzukọ. The mbụ set n'obi imecha. Ọzọ, ezukọta nkanka otu otu. Tupu na ịrị elu na onye ọ bụla nke ha wepu okpu ekpuchi nsọtụ ihu n'èzí na taya. Mgbe echichi ụgbọ ala nkanka grounding usoro welded nkwado doo ọwa.

Atụmatụ nke netwọk njikọ

Power substation KTP atụmatụ nwere ike radial ma ọ bụ ogwe. Ke akpa idaha mgbe ụkpụrụ nke ejikọta ngọngọ - akara - na transformer nwere ike ga-eji na-ìsì njikọ TM. Ọ bụrụ na ike circuit na ọdụ ogwe, tupu arụnyere kabinet UVN. Na ike nkesa 1000-1200 kW na otu akara 2-3 na tent na-emekarị mmasị. Ọ bụrụ na nke a ruru bụ obere eji 3-4 ụgbọ.

Iwu na-hụrụ

Na-eme ka echichi nke substations ga-echesinụ nnabata ya na-esonụ ụkpụrụ:

• Station nwere ike arụnyere na a elu nke 1000 m elu oké osimiri.

• Ihere okpomọkụ ga-soro ụkpụrụ tọrọ ala n'ihi na nke a akpan akpan nlereanya. Nke a oke na-akọwapụtaghị ya ntuziaka (na-emekarị si -40 ka + 40 gr.).

• Na ozugbo visiniti nke ebe ekwesịghị ịbụ ọ bụla na-agbawa agbawa ma ọ bụ na ya nọ n'ọrụ mmadụ.

• Ndị dị otú ahụ akụrụngwa na-ekwesịghị ịbụ na isiokwu n'ikwe, ịtụnanya ma ọ bụ vibrations.

Akụkụ nke ọrụ

Ihe bụ isi na ngwá na-achọ oge na-arụzi na substation switchgear ngwa bụ n'ezie onwe ya na ike transformer. Mgbe na-arụ ọrụ na tent ga-esoriri na ndị dị otú ahụ na ụkpụrụ:

• ibu ugbu a ga-gafere kwa kpọmkwem na ntuziaka. The ojii abụọ nkesa, n'ihi na ihe atụ, o kwesịrị ịbụ n'elu 80% nke elu ọnụ.

• A oge akara nke nkịtị mgbasa mmanụ site iyo. Nkwenye na rụrụ dị ka ogo kpo oku elu nke casing.

• Oxide film na sludge dịkarịa ala otu ugboro ga-ewepụ si na kọntaktị na usoro ke afọ.

Ọ bụrụ na n'ichepụta, echichi na mmezi nke substation ime na niile nkọwa, na-arụ ọrụ ya na-eme n'ọdịnihu ga-a ezigbo onye na ogologo. Ma ọ bụghị ya, na management ụlọ ọrụ ma ọ bụ mmepụta ụlọ ọrụ bụchaghị ezute ụdị nsogbu. Ya mere, họrọ emeputa KTP ọma, na-elekwasị anya bụ na aha nke ụlọ ọrụ àjà ndị dị otú ahụ ọrụ.