- Ukuqalisa
- Uyini umdwebo wesakhiwo se-220 KV?
- Izingxenye ezinkulu ku-220 KV Substation
- Izinhlobo zemidwebo yesakhiwo sokufakwa esikhundleni
- 1. Umdwebo we-Electrical Oner-Line (SLD)
- 2. Ukuhlelwa Okujwayelekile (GA)
- 3. Isendlalelo kanye nezakhiwo zomphakathi
- 4. Ukuhlelwa okuyisisekelo ne-earthing
- Ukucaciswa kobuchwepheshe kwezingane ezingama-220 KV
- Inqubo Yokuklama I-Step-By-step
- Isinyathelo 1: Ukuhlolwa Kwesayithi Nokukhethwa Komhlaba
- Isinyathelo 2: Nquma ukucushwa kweBusbar
- Isinyathelo 3: Ukubekwa kwemishini esemqoka
- Isinyathelo 4: Ukusungulwa kwegridi yegridi
- Isinyathelo 5: Igumbi lokulawula kanye nemisele yekhebula
- Izindinganiso Zokuphepha Nokucaciswa
- Izicelo ezingama-220 KV ezifakiwe
- Ubuchwepheshe bezobunjiniyela bePinele
- Imibuzo ebuzwa njalo (ama-FAQ)
- Q1: Yiliphi usayizi womhlaba odingekayo ukuze kufakwe indawo engama-220 kV yangaphandle?
- Q2: Ngabe izinto ezingama-220 ze-KV zingafakwanga ngaphakathi endlini?
- Q3: Siyini isikhathi sokwakha okulindelekile?
Ukuqalisa
I-220 kVukubusisaIdlala indima ebalulekile kunethiwekhi yokuhambisa amandla kagesi.
Uyini umdwebo wesakhiwo se-220 KV?
Umdwebo wesakhiwo sokufaka esikhundleni sokubonisa okubukwayo kokuthi izingxenye zikagesi ezahlukahlukene nezakhiwo ezihlukile zihlelwe ngaphakathi komngcele wokufaka.
- Umdwebo we-Electrical Single-Line (SLD)
- Ukuhlelwa okujwayelekile (GA) kwemishini
- Ukulawulwa kwegumbi lokulawula
- I-Earthing and Varing Grid Plan
- Umsele wekhebula kanye nomzila we-conduit
- Ukuphepha komlilo kanye nemizila yokufinyelela
Izingxenye ezinkulu ku-220 KV Substation
Nasi isibukezo semishini eyisisekelo endaweni ejwayelekile yangaphandle engama-220 KV:
| Izikhali nenzinye izinto | Sebenza |
|---|---|
| I-Power Transformer | Izinyathelo ezansi ugesi osuka ku-220 KV uye emazingeni aphansi |
| I-circuit breaker | Nqamula umjikelezo ngamaphutha |
| Insalator | Ihlinzeka ngokwahlukaniswa ngokomzimba kokulungiswa |
| Amabhasi | Imigoqo evuthayo ukusabalalisa ugesi |
| Umkhawulo wombani | Ivikela imishini ekugqekeleni kwamandla kagesi |
| CTS & PTS | Ukuvikelwa kanye nokulinganisa |
| Ukulawula nokudlulisa amaphaneli | Izinhlelo ezizenzakalelayo zendlu nokuvikelwa |
Izinhlobo zemidwebo yesakhiwo sokufakwa esikhundleni
1. Umdwebo we-Electrical Oner-Line (SLD)
Lo mdwebo ukhombisa ukuthi ugesi ugeleza kanjani ekufakweni usebenzisa izimpawu zokuguqula ama-transformers, ama-breakers kanye nemigqa.
2. Ukuhlelwa Okujwayelekile (GA)
Inika ukubuka okuphezulu kwayo yonke imishini emikhulu nobudlelwano babo bendawo.
3. Isendlalelo kanye nezakhiwo zomphakathi
Ibonisa izakhiwo zomphakathi ezinjengezisekelo, imisele, ama-ducts ikhebula kanye nokubiyela.
4. Ukuhlelwa okuyisisekelo ne-earthing
Umdwebo obalulekile obonisa i-Earthing NOBITION eqinisekisa ukuhlukaniswa okuphephile nokuphepha.
Ukucaciswa kobuchwepheshe kwezingane ezingama-220 KV
| Ipharameter | -Vamile |
| Amandla kagesi | 220 kv |
| Izinga lokufakwa | I-1050 KVP I-Lightning Fmpelse |
| Imvamisa ekalwe | 50/60 Hz |
| Isilinganiso semjikelezo esifushane | I-40 ka imizuzwana emi-3 |
| Isisekelo Esingathathilwa | Kufakwe ngokuqinile |
| Isikimu sokuvikela | Ibanga + lokuhlukanisa + ukusekela kabusha |
Inqubo Yokuklama I-Step-By-step
Isinyathelo 1: Ukuhlolwa Kwesayithi Nokukhethwa Komhlaba
- Umhlaba oyisicaba, okhishwe kahle
- Ukufinyelela okulula kwemishini yokuhamba
- Kude nezindawo zokuhlala
Isinyathelo 2: Nquma ukucushwa kweBusbar
- Ibhasi elilodwa
- Ibhasi ephindwe kabili
- Isikimu se-One-and-A-Half
Isinyathelo 3: Ukubekwa kwemishini esemqoka
- Abaguquli ezisekelweni zokhonkolo
- Amabhasi afakwe emigodini
- Abaphula umjikelezo phakathi kwemigqa engenayo naphumayo
Isinyathelo 4: Ukusungulwa kwegridi yegridi
- Ukuhlukaniswa kwegridi ngokujwayelekile 3-5 m
- Abaqhubi bensimbi noma yensimbi ye-galvanized
Isinyathelo 5: Igumbi lokulawula kanye nemisele yekhebula
- Etholakala kude nezindawo eziphakeme ze-EMF
- Imisele kufanele ibe yiprofrufproof
Izindinganiso Zokuphepha Nokucaciswa
| Ukufanisa | Ukukhishwa kwelinye icala |
| Isigaba-ukuya kwesigaba | Ubuncane be-3000 mm |
| Isigaba-ukuya-emhlabeni | I-2750 mm ubuncane |
| Imvume eqondile | Ubuncane be-5000 mm |
| Imvume ezungeze imishini | 1500-2000 mm |
Lokhu kucaphuna kuchazwa njenge-IEC kanye namazinga okusetshenziswa kwasendaweni.
Izicelo ezingama-220 KV ezifakiwe
- Izindawo eziphakeme zase-Urban High
- Ukukhishwa kwamandla okuvuselelekayo
- Ukuxhumeka kwe-Inter-State noma i-Inter-Country Grid
- Ama-hubs amakhulu wezimboni
Ubuchwepheshe bezobunjiniyela bePinele
UPinele uhlinzeka ngezinsizakalo ezigcwele zobunjiniyela zezingane ezingama-220 ze-KV:
- Imidwebo ye-AutoCAD Suppural Izakhiwo
- Izinkontileka ze-TurnKey EPC
- Izinhlolovo zesiza kanye nokwakhiwa komphakathi
- Ukuhlanganiswa kwe-Smart automationatation
- I-IEC & IEEE-EXTRAIANAIRTS
📧 Ukuxhumana:[I-imeyili evikelwe]
Ucingo: + 86-18968823915
💬 Ukusekelwa kwe-WhatsApp kuyatholakala
Imibuzo ebuzwa njalo (ama-FAQ)
Q1: Yiliphi usayizi womhlaba odingekayo ukuze kufakwe indawo engama-220 kV yangaphandle?
A:Ngokuvamile phakathi kwamamitha-skwele angama-30,000 kuya kwangama-50 000 kuya ngenani lama-bays kanye nokucushwa.
Q2: Ngabe izinto ezingama-220 ze-KV zingafakwanga ngaphakathi endlini?
A:Yebo, ngegesi ifakweIsingelu(GIS), but the cost is significantly higher.
Q3: Siyini isikhathi sokwakha okulindelekile?
A:Ngokuvamile izinyanga eziyi-12-18 kufaka phakathi imisebenzi yomphakathi, ezenziwe ngomshini, nemishini.
Umdwebo wesakhiwo esinemininingwane futhi ngokunembile u-220 KV uyisisekelo sohlelo lwamandla oluphephile, oluthembekile, nolukhulu. ukusatshalaliswa kwamandla, noma ukuhlanganiswa okuvuselelekayo, indawo engu-220 KV eqinisekisa ukugeleza kwamandla angenamthungo ezindaweni zonke.
Ngeminyaka yesipiliyoni sobunjiniyela obuphakeme,IshaniselaUmi njengomlingani othembekile ekwakheni indawo, ezokukhiqiza, nokuthunyelwa.
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