Cov tub ntxhais sib txawv nyob hauv lawv lub hom phiaj thiab qhov chaw hauv cov phiaj xwm hluav taws xob:
Lub zog hloov hluav taws xob: siv rau stepping nce thiab nqis mus rau qib voltage ntawm qib fais fab hauv cov chaw tsim hluav taws xob thiab cov kab kis. (Xav: Loj, Ua tau zoo, ntev- deb deb ntawm cov fais fab fais fab hloov).
Kev faib khoom xa khoom: siv rau stepping cia voltage rau qhov kawg xa mus rau cov neeg siv khoom kawg. (Xav: Tus neeg hloov me me ntawm tus ncej ze koj lub tsev lossis hauv lub ncoo {{1} mounted lub thawv).
Ntawm no yog cov ncauj lus kom ntxaws hauv hom ntawv, ua raws cov ntsiab lus.
Kev Sib Piv: Muab faib ua ke hloov pauv vs. fais fab transformer
| Yam zoo | Kev faib hluav taws xob hloov | Fais fais hloov transformer |
|---|---|---|
| Lub Chaw Ua Haujlwm Tseem Ceeb | Kawg voltage kauj ruam - downTxog thaum xaus - Tus neeg siv khoom xa tawm. | Thawj kauj ruam -} Up / Kauj Ruam- downRau kev sib kis tau zoo. |
| Qhov chaw nyob rau hauv daim phiaj | Qhov kawg ntawm tus kab mob kis, ntawm ncej, cov ntaub qhwv, lossis hauv chav av hauv av. | Cov chaw nres tsheb thauj khoom (Kauj Ruam -}} thiab sib hloov chaw (kauj ruam- down). |
| Voltage theem | Tsawg Voltage (LV) Sab:Feem ntau 40030 V (lossis 120 / 240V hauv North America). High voltage (hv) sab:Feem ntau 11 KV, 33 kV. |
Ntxiv POLDEPAGE HIGHER (EHV)400 KV, 220 KV, 132 KV. Lwm yam:33 KV, 11 KV, thiab lwm yam. |
| Kev Ntsuas Hluav Taws Xob | Qis dua,feem ntau txog 5000 kva. Qhov ntau thiab tsawg qhov: 25VA, 100 KVA, 500 kVA. | Siab heev,Feem ntau los ntawm 30 MVA (30,000 kva) mus rau ntau pua MVA. |
| Kev Thauj Mus Los | Mas kuj sib txawv.Load tsis tas li; Nws peaks thaum sawv ntxov / yav tsaus ntuj thiab yog qhov tsawg heev thaum hmo ntuj. | Txuas ntxiv.Kev khiav haujlwm nyob lossis ze nws lub nra puv 24/7. |
| Ua tau zoo | Tsim rauQhov siab tshaj plaws ntawm 50-75% thauj khoomVim tias nws tsis tshua tau khiav ntawm tag nrho cov khoom. | Tsim rausiab tshaj plaws ntawm lossis ze 100% tag nrho thauj. |
| Hlau & Tooj Liab Poob | Hlau poob (cov khoom poob qis) yog qhov tsawg tshaj li cov liab ploj. | Tooj liab poob (winding poob) yog tsawg tshaj ntau dua li hlau poob. |
| Qhov loj & kev tsim kho | Me dua, ntau dua. Feem ntau hermetically kaw (zoo li ncej - mounted chav nyob). | Loj heev, hnyav, thiab complex. Yuav tsum muaj cov neeg txhaj tshuaj tso tsheb hlau luam, Buchholz Relays, thiab Elaboror txias txias tshuab (roj / cua). |
| Flux ntom | Kev khiav haujlwm ntawm qhov siab dua FRX qhov ntom. | Kev khiav haujlwm ntawm cov qis dua tsis sib thooj. |
| Nqi & Txij Nkawm | Qis dua tus nqi. Feem ntau suav hais tias yog "siv -} Thiab - hloov" cov khoom nrog kev tu tsawg dua. | HEEV HIGH HIGHE THIAB INSTALLY TUS NQI. Yuav tsum muaj kev tu ncua, kev saib xyuas yooj yim thiab kev soj ntsuam. |