Cela isilinganiso
Thola amasampula wamahhala
Cela ikhathalogi yamahhala
Yini i-compact subvation (TYNB TYPE)?
AUkufakwa okuhlanganisiwe (i-CSS)iyunithi efakwe ngokuphelele ehlanganisiwe ehlanganisa aI-medium-voltage switchgear,ukusabalalisa i-transformer, futhiI-switchchboard ephansi ye-voltageendaweni eyodwa yesimo sezulu. I-TNB-ehambisana ne-CSSi-njiniyela ngqo ukuze ihlangabezane nokuhlangabezana nedizayini, ukuphepha, kanye nezidingo zokufakwa kweTenaga nansosial Berhad (TNB)- Utility kagesi kazwelonke waseMalaysia.
Isetshenziswe kabanzi ngohlelo lokusabalalisa kwamandla eMalaysia, i-TNB-style compactukufakwaNikeza ukuthunyelwa okusheshayo, ukusebenza kahle kwesikhala, kanye nokusebenza okuthembekile ezindaweni zasemadolobheni, ezentengiso nasezimboni.
Amazinga we-TNB COCCOCK
Ukufakwa okufakiwe okuhlangene okwenzelwe ukusetshenziswa kumanethiwekhi we-TNB kumele ahambisane nokulandelayo:
- I-TNB Technical Guidebook (Edition yakamuva)
- IEC 62271-202- I-switchchear ephezulu ye-voltage kanye ne-controlgear - Ukufakwa kabusha kwe-prateabricated
- IEC 60076- Amandla we-Power Transformers
- Ukucaciswa kwe-TNB NO: TNBES 198, 201, 203(kuncike kwiphrojekthi)
- I-Suruhanjaya Tenaga (Ikhomishini Yamandla)Ikhodi yezokuphepha kagesi
- Ukuvunyelwa Kweziphathimandla Zasekhaya (E.G., Sirim, ST Region)
Ukucushwa okujwayelekile kwe-TNB COMCOCK
| Ingxenye | Ukufanisa |
|---|---|
| I-MV Switchchgear | I-RMU ye-11KV SF6-Insured RMU (ngokujwayelekile 3 noma 4-Way), uhlobo oluvunyiwe lwe-TNB |
| I-transformer | I-315-1000 kva, 11 / 0.4333kv Uwoyela owesilisa owesilisa ovaliwe (i-Onan) |
| I-LV switchboard | I-MCCBS ephumayo, iphaneli yokulinganisa, ama-CTS, kanye nama-terminals wemithwalo ephansi yamandla aphansi |
| Into ebiyelayo | Compartmentalized mild steel or stainless-steel structure (IP54–IP65) |
| Ukupholisa | Umoya wemvelo noma ophoqelelwe, okhangayo nezihlungi |
| Ukuqedwa kwekhebula | Ama-ducts wekhebula angenayo, ibha yokufaka izindlebe nezixhumanisi |
| Ukuvikela | Abakwa-Surge Bathe ababhali, ukudluliselwa kokuvikelwa, izinkomba zephutha |
| Ukukhanyisa nokukhanyisa | Ukukhanyisa Kwensiza Yangaphakathi, i-13A plug, fan eqeda amandla (ngokuzithandela) |
Izilinganiso ezijwayelekile
| Ukucacisa | Thanda |
|---|---|
| Amandla alinganiselwe | 315 KVA / 500 kVA / 630 kva / 1000 kva |
| Voltage oyinhloko | 11 kv |
| Amandla kagesi wesibili | 400/230 v |
| Ubuningi bokwenzeka | 50 Hz |
| -Pholile | I-Onan (oyela wemvelo umoya wemvelo) |
| Ikilasi Lokufakwa | I-Class A / B |
| Ukuvikelwa kokubekekabekelayo | IP54 (ubuncane), IP65 (Ngokuzithandela) |
| Ukuvuka kokushisa | ≤ 60 ° C on Windings |
| Khithila | Uhlelo lwe-TN-S noma lwe-TT luhambisana |
Design Izici ze-TNB-avunyiwe
- Isakhiwo Esithathu-Ekathathu(MV, Transformer, LV) ngeminyango yokufinyelela ngakunye
- I-RMUs yangaphakathi ehlolwe kabushange-sf6 insulation
- Ukubiyela Okungamelana Nayonge-epoxy powder coating
- I-HV ne-LV Izakhiwo ezihlukaniswe yizithiyo zensimbi
- I-TNB-Type Lock and Interlock Systemsukuphepha
- Umoya wokuphoqelela ophoqiweEzindaweni ezithwala kahle
- Ukuphakamisa izingwegwe, ifreyimu eyisisekelo, kanye nama-anti-vibration padsOkwezokuthutha nokufakwa
- Izinketho ezifakwe nge-pad noma ezifakiwe ze-skid-tholakala
Izindawo zohlelo lokusebenza
Ukufakwa kwezitho ze-TNB kusetshenziswe kabanzi ku:
- Ukuthuthuka Kwendawo Yokuhlala (Izindlu Zethamba, Amakhondomu)
- Izindawo Zokuhweba (Izitolo ezinkulu, izitolo ezinkulu, amapaki okuthengisa)
- Amapaki ezimboni akhanyayo nezindawo ze-SME
- Izikhungo zikahulumeni nezikole
- Ukufakwa esikhundleni se-Urban kanye namaphrojekthi wokuthuthukisa
- Amaphrojekthi wamandla avuselelekayo axhunywe kwigridi engu-11kv
- Ukunikezwa kwamandla kwesikhashana ekwakheni kanye nezicelo zeselula
Izinzuzo ze-TNB COMCCOPETION
Ukusindisa isikhala: I-All-in-One Design ilungele izindawo zasemadolobheni noma ezinomkhawulo wesikhala
Ukufakwa okusheshayo: Kuhlanganiswe efektri futhi kuhlolwe kuqala ngaphambi kokulethwa
Ukutholwa kwe-TNB: Ihlangabezana nayo yonke imininingwane yokusetshenziswa kokuvunywa okusheshayo
Ukuphepha okuqinisekisiwe: Ubufakazi be-arc, buthambe, futhi buvikelwe
Umsebenzi we-Civil: Kudinga kuphela i-cell cellcrete ekhonkolo
Ukwenza ngokwezifiso: Kutholakala ngezici ezilungele ilanga noma amamojula we-hybrid
Ukulungiswa okuphansi: I-Transformer evaliwe kanye ne-RMU yehlise izidingo zokuhlinzeka ngesayithi
Ukulungiswa Nokuhlola
I-TNB itusa ukuhlolwa kwezikhathi nokunakekelwa kokuqinisekisa ukuthembeka okufakiwe:
- Ukuhlolwa okubukwayo kweTransformer Tank, ama-bushings, kanye neleveli kawoyela
- Ukuhlanza ama-air vents nezihlungi endaweni ebiyelwe
- Ukuskena kwe-infrared of LV terminations (ngonyaka)
- Ukuhlolwa okusebenzayo kweMCCBS, ukudluliselwa, nezinkomba
- Ukuhlolwa kwamandla kawoyela (BDV) ukuhlolwa njalo ngeminyaka emi-3-5
Uhla lwamanani eMalaysia (2024-2025)
Njengokulinganisa kwamanje kwemakethe, aI-TNB-ihambisana ne-35-1000 KVA ECOLED ECOLED ECOLEDkubiza cishe:
RM 85,000 - RM 180,000
(Kuncike ekucushweni,i-transformerIsilinganiso, uhlobo lwe-RMU, nezinto zokwakha)
Le khasiI-TNC I-TNB yokufaka i-TNBUhlobo luyisixazululo esifanelekile se-medium-voltage ukuguqulwa phansi kwe-voltage step-phansi eguqukayo eMalaysia.
Ngomklamo ohlolwe efektri, izici zokuphepha ezakhelwe ngaphakathi, kanye nokuhambisana okugcwele ngezidingo ze-TNB ne-IEC, okufakwayo okuhlangene kungukuzikhethela okuhle kwengqalasizinda yamandla yanamuhla yokusatshalaliswa kwamandla eMalaysia.
