Ngwakọta ihe ngbanwe (nke a makwaara dị ka mgbanwe igbe America), dị ka ihe dị mkpa na-enye ọkụ eletrik na netwọk nkesa nkesa, ngwaahịa ahụ na-etinye mgba ọkụ dị elu na fuse voltaji na kabinet nke transformer.Mmanụ ụgbọala tank na-anabata usoro nke mechiri emechi, na mmanụ ihe ntụgharị dị na igbe ahụ nwere arụmọrụ mkpuchi dị mma na ikpo ọkụ ọkụ.Ọ nwere uru nke obere nha, ịdị arọ dị arọ, ntinye na nhazi dị mma, nchekwa na ntụkwasị obi, na ọdịdị mara mma.A na-eji ya n'obodo mepere emepe, ebe obibi, ụlọ oriri na ọṅụṅụ, ụlọ ọgwụ, ụlọ ọrụ mmepụta ihe, ogbunigwe, ọdụ mmanụ, ọdụ ụgbọ elu, ụgbọ okporo ígwè, ọnụ na ebe ndị ọzọ na-enye ọkụ eletrik n'èzí. Obere Size na Kọmpat Structure
Oghere ala bụ naanị 1 / 3-1 / 5 nke igbe emepụtara n'ụlọ nwere otu ikike.Ihe mkpuchi mkpuchi zuru oke, mkpuchi mkpuchi zuru oke, enweghị mkpuchi mkpuchi.Ọmarịcha arụmọrụ, nchekwa na ntụkwasị obi, obere ọnwụ, obere mkpọtụ.Ezi ndakọrịta
Ahịrị na-abata elu voltaji na-anabata plọg eriri, nke enwere ike ịnwe ihe njide zinc oxide iji gboo ihe dị iche iche chọrọ nri obere voltaji.Dị ka onye ọrụ chọrọ, enwere ike ịgbakwunye meter na shunting dị ala.
Ike bufee ike
S11 ụdị transformer, ọ na-ekewa n'ime atọ akụkụ: isi elu mgbali ụlọ, ala mgbali ụlọ na transformer.A na-ahazi ya n'ụdị "dị mma", yana akụkụ nrụgide dị elu na-anabata ụdị V ma ọ bụ T ụdị ngbanwe ibu gbakwunyere fuse abụọ.Enwere ike iji nchebe maka netwọk mgbanaka na maka njedebe, na ọnọdụ ọkụ ọkụ na-agbanwe agbanwe na ntụkwasị obi.
Atụmatụ:
1. Nchekwa & ntụkwasị obi
Shell n'ozuzu na-anabata aluminom zinc ígwè efere, etiti nwere ọkọlọtọ akpa ihe na mmepụta usoro nke nwere ezigbo mgbochi corrosion arụmọrụ maka afọ 20 ekwe nkwa.A na-eji efere aluminom alloy buckle plate eme efere dị n'ime, na Sanwichi bụ ihe mkpuchi ọkụ na ihe mkpuchi ọkụ.A na-etinye ihe mkpuchi ikuku na ikuku n'ime igbe ahụ.Ọrụ nke akụrụngwa na-adịghị emetụta eke idụhe gburugburu ebe obibi na mpụga mmetọ, na nkịtị ọrụ nwere ike na-ekwe nkwa n'okpuru ike gburugburu ebe obibi nke -40 ℃ ~ +40 ℃.The isi akụrụngwa na igbe na-n'ụzọ zuru ezu gbochiri, ngwaahịa enweghị kpughere ndụ akụkụ, nke nwere ike kpamkpam nweta efu electric ujo mberede, dum ọdụ nwere ike na-aghọta mmanụ-free ọrụ, elu nche, nke abụọ ojiji nke microcomputer Integrated automation usoro, nke nwere ike ịghọta na-atụghị anya ya.
2. Akwa ogo akpaaka
Mkpokọta ọdụ nwere ọgụgụ isi imewe, nchedo usoro adopts microcomputer Integrated substation automation akụrụngwa, echichi, nke nwere ike na-aghọta telemetry, remote nkwurịta okwu, remote control, remote regulating.Nkeji ọ bụla nwere ọrụ ọrụ nke onwe ya.Ọrụ nchebe relay zuru ezu, nke nwere ike ịtọ parampat ndị na-arụ ọrụ n'ebe dị anya, na-achịkwa iru mmiri na okpomọkụ dị n'ime igbe ahụ ma mee ka anwụrụ ọkụ dị n'ebe dị anya, iji mezuo ihe ndị a chọrọ n'enweghị onye na-arụ ọrụ. Ọ nwekwara ike ịghọta. nleba anya onyonyo dịpụrụ adịpụ dịka mkpa siri dị.
3. Nhazi ụlọ ọrụ
Mgbe emebe, dị ka ogologo oge dị ka mmebe dị ka n'ezie chọrọ nke substation, nye a isi wiring eserese na imewe nke ngwá n'èzí igbe, emepụta nwere ike mepụta echichi na debugging nke niile ngwá, n'ezie na-aghọta substation ewu factory, belata imewe na n'ichepụta okirikiri.Echichi na saịtị naanị kwesịrị idobe igbe, njikọ eriri n'etiti igbe, njikọ eriri na-apụ apụ, mmezi nchekwa, nnwale nnyefe na ọrụ ntinye akwụkwọ ndị ọzọ.Substation dum site na ntinye ruo n'ịrụ ọrụ naanị ihe dị ka ụbọchị 5-8, na-ebelata oge owuwu ahụ.
4. Ọnọdụ nchikota na-agbanwe agbanwe
Igbe ụdị substation Ọdịdị bụ kọmpat, onye ọ bụla igbe mejupụtara onwe usoro, nke na-eme ka Nchikota mgbanwe, n'otu aka ahụ, anyị niile nwere ike na-eji igbe, nke mere na 35kV na 10kV akụrụngwa niile arụnyere na igbe, mejupụtara nke dum. igbe ụdị substation;35kV akụrụngwa nwekwara ike tinye n'èzí, na 10kV ngwá na njikwa na nchedo usoro nwere ike tinye n'ime igbe.Ụdị nchikota a dabara adaba maka mgbanwe nke ọdụ ụgbọ mmiri ike ime obodo ochie.Na nkenke, ọ dịghị ofu Nchikota mode nke kọmpat substation, na onye ọrụ nwere ike ikpokọta ụfọdụ ụdịdị free dị ka n'ezie ọnọdụ izute mkpa nke nchekwa ọrụ.
5. Ego ego
Ebe ụdị igbe a na-ebelata ntinye ego site na 40% ~ 50% ma e jiri ya tụnyere ọdụ ụgbọ ala nke otu ọnụ ọgụgụ ahụ.The Civil engineering (gụnyere ego inweta ala) nke igbe ụdị substation bụ ihe karịrị 1 nde yuan ihe na-erughị nke a omenala substation dabeere na ngụkọta nke 4000kVA ọnụ ọgụgụ nke 35kV otu isi substation.Site n'echiche nke ọrụ, igbe. -ụdị substation nwere ike ịrụ na-condition mmezi, ibelata mmezi ọrụ, na-azọpụta banyere 100,000 yuan nke ọrụ na mmezi na-eri kwa afọ, na n'ozuzu aku na uba uru bụ nnọọ bukwanu.
6. Obere ebe ejiri
Na-ewere 4000kVA otu isi substation dị ka ihe atụ, na-ewu a ot 35kV substation ga-ochie ebe banyere 3000㎡ na-achọ nnukwu ọnụ ọgụgụ obodo engineering.The nhọrọ nke igbe ụdị substation, ngụkọta ebe nke kacha 300㎡, naanị n'ihi na otu ọnụ ọgụgụ nke substation na-ekpuchi ebe 1/10, nwere ike arụnyere na n'etiti n'okporo ámá, square na factory akuku, n'ahịrị na mba ala ịzọpụta amụma.
7. Ọdịdị mara mma
Igbe udi imewe mara mma, na premise nke n'ịhụ na ntụkwasị obi nke ike ọkọnọ, site na nhọrọ nke igbe substation shei agba, otú mfe ịhazi na gburugburu ebe obibi, karịsịa adabara n'obodo ukwu ewu, ọ ga-eji dị ka a ofu substation. enwere ike iji ya dị ka ọdụ ụgbọ ala, nke nwere ọrụ ịchọ mma na ịchọ mma gburugburu ebe obibi.
Ihe | Nkọwa | Nkeji | Data |
HV | Ugboro ugboro | Hz | 50 |
Egosiri voltaji | kV | 6 10 35 | |
Max arụ ọrụ voltaji | kV | 6.9 11.5 40.5 | |
Ugboro ike na-eguzogide voltaji n'etiti okporo osisi gaa n'ụwa/kewapụ anya | kV | 32/36 42/48 95/118 | |
Ọkụ ọkụ na-eguzogide voltaji n'etiti okporo osisi gaa n'ụwa/kewapụ anya | kV | 60/70 75/85 185/215 | |
Enyere ugbu a | A | 400 630 | |
Obere oge na-anagide ugbu a | kA | 12.5 (2s) 16 (2s) 20 (2s) | |
Ogo kacha elu na-anagide ugbu a | kA | 32.5 40 50 | |
LV | Egosiri voltaji | V | 380 200 |
Egosiri ugbu a nke sekit isi | A | 100-3200 | |
Obere oge na-anagide ugbu a | kA | 15 30 50 | |
Ogo kacha elu na-anagide ugbu a | kA | 30 63 110 | |
sekit alaka | A | 10∽800 | |
Ọnụọgụ sekit alaka ụlọ ọrụ | / | 1∽12 | |
Ike nkwụghachi ụgwọ | kVA R | 0∽360 | |
Transformer | Enyere ikike | kVA R | 50∽2000 |
Mkpirisi ihe mgbochi | % | 4 6 | |
Oke njikọ brance | / | ±2*2.5%±5% | |
Akara njikọ otu | / | Yyn0 Dyn11 |