Umdwebo wesakhiwo sesiteshi esincane esingu-220 kv

Вступ

AIsiteshi esincane esingu-220 kVidlala indima ebalulekile kunethiwekhi yokudluliswa kwamandla kagesi.

Uyini umdwebo we-220 kV Substation Layout?

Umdwebo wesakhiwo sesiteshi esincane uwumfanekiso obonakalayo wokuthi izingxenye ezihlukene zikagesi nezesakhiwo zihlelwa kanjani ngaphakathi komngcele wesiteshi esincane.

• Umdwebo Wolayini Owodwa Kagesi (SLD)
• Ukuhlelwa Okujwayelekile (GA) kwemishini
• Isakhiwo segumbi lokulawula
• Uhlelo lwegridi yokufaka umhlabathi kanye nokubeka phansi
• Umsele wekhebula nomzila womsele
• Ukuphepha komlilo nemizila yokufinyelela

Izingxenye Eziyinhloko eSiteshini Esingaphansi esingu-220 kV

Nakhu okufingqiwe kwemishini eyinhloko esiteshini esivamile esingaphandle esingu-220 kV:

Izinhlobo Zemidwebo Yesakhiwo Sesiteshi Esingaphansi

1. Umdwebo Wolayini Owodwa Kagesi (SLD)

Lo mdwebo ubonisa ukuthi ugesi ugeleza kanjani esiteshini esincane usebenzisa izimpawu zama-transformer, ama-breaker, nemigqa.

2. Umdwebo Wohlelo Olujwayelekile (GA).

Inikeza umbono osuka phansi wayo yonke imishini emikhulu kanye nobudlelwano bayo bendawo.

3. Isisekelo kanye ne-Civil Layout

Ibonisa izakhiwo zomphakathi njengezisekelo, imisele, imigudu yekhebula, nokubiya.

4. I-Grounding kanye ne-Earth Layout

Umdwebo obalulekile obonisa i-grounding mesh eqinisekisa ukuphepha nokuhlakazeka kwamanje okunephutha.

Imininingwane Yobuchwepheshe Yeziteshi Ezingaphansi ezingama-220 kV

Isinyathelo Ngesinyathelo Inqubo Yokuklama Isakhiwo

Isinyathelo 1: Uhlolo Lwesizinda Nokukhethwa Komhlaba

• Indawo eyisicaba, egcwele amanzi
• Ukufinyelela okulula kwezinto zokuhamba
• Kude nezindawo zokuhlala

Isinyathelo sesi-2: Nquma ukucushwa kwe-Busbar

• Ibhasi elilodwa
• Ibhasi eliphindwe kabili
• Isikimu esisodwa nesigamu se-breaker

Isinyathelo sesi-3: Ukubekwa Kwezisetshenziswa Eziyinhloko

• Transformers ezisekelweni ukhonkolo
• Amabhasi afakwe kuma-gantries
• Izinqamuli zesekethe phakathi kwemigqa engenayo naphumayo

Isinyathelo sesi-4: I-Grounding Grid Design

• Isikhala segridi ngokuvamile si-3-5 m
• Ithusi noma ama-conductor ensimbi

Isinyathelo sesi-5: Igumbi Lokulawula kanye Nemisele Yekhebula

• Itholakala kude nezindawo eziphezulu ze-EMF
• Imisele kufanele ingashi

Amazinga Okuphepha kanye Nokuhlanzeka

Lezi zimvume zichazwa ngokwe-IEC kanye namazinga okusebenza asendaweni.

Izicelo zeziteshi ezincane ezingama-220 kV

• Izindawo zasemadolobheni ezinomthwalo omkhulu
• Ukukhishwa kwamandla avuselelekayo
• Izixhumanisi zegridi yezifundazwe noma zamazwe ngamazwe
• Izikhungo zezimboni ezinkulu

Uchwepheshe Bobunjiniyela be-PINEELE

I-PINEELE inikeza izinsiza ezigcwele zobunjiniyela zeziteshi ezingaphansi ezingama-220 kV:

• Imidwebo yesakhiwo sesiteshi esincane se-AutoCAD
• Izinkontileka ze-Turnkey EPC
• Izinhlolovo zesayithi kanye nomklamo womphakathi
• Ukuhlanganiswa kwe-Smart automation
• Imiklamo ethobela i-IEC ne-IEEE

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📞 Ucingo: +86-18968823915
💬 Ukusekelwa kwe-WhatsApp Kuyatholakala

Imibuzo Evame Ukubuzwa (FAQs)

Q1: Bungakanani usayizi womhlaba odingekayo esiteshini esingaphandle esingu-220 kV?

A:Ngokujwayelekile phakathi kuka-30,000 kuya ku-50,000 wamamitha-skwele kuye ngenani lamachweba nokucushwa.

Q2: Ingabe iziteshi ezingaphansi ezingu-220 kV zingafakwa endlini?

A:Yebo, ngeGas InsulatedРозподільчі пристрої(GIS), kodwa izindleko ziphezulu kakhulu.

Q3: Yisiphi isikhathi sokwakha esilindelekile?

A:Ngokujwayelekile izinyanga eziyi-12-18 ezihlanganisa imisebenzi yezomphakathi, yemishini, nekagesi.

Umdwebo wesakhiwo sesiteshi esincane esingu-220 kV onemininingwane futhi owenziwe ngokunembile uyisisekelo sesistimu yamandla ephephile, ethembekile, kanye nenyukayo. ukusatshalaliswa kwamandla, noma ukuhlanganiswa okuvuselelekayo, isiteshi esincane esingu-220 kV siqinisekisa ukuhamba kwamandla okungenazihibe ezifundeni.

Ngeminyaka yobunjiniyela be-voltage ephezulu,ПИНЕЕЛЬumi njengozakwethu othembekile kui-kv substation guideukuklama, ukukhiqiza, nokusatshalaliswa.

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