Cov Nyiaj Them Ib Leeg Kev them nyiaj ib mais
May 04, 2025| Hauv lub zog tshuab,Cov Nyiaj Them Ib Leeg thiab Nyiaj Them Ib Nrabyog ob txoj kev sib txawv ntawm kev rov kho hluav taws xob rov qab, txhawb nqa ntawm kev txhim kho lub zog muaj zog, txo kab poob, thiab txhim kho lub zog zoo. Hauv qab no yog cov ntsiab lus piav qhia ntawm txhua thiab lawv qhov sib txawv:
1. Cov nyiaj tau los (peb-theem sib xyaw ua ke)
Zaj piav: Them nyiaj rau cov hluav taws xob reactive sib npaug sib luag ntawm txhua ntu peb ntu ib txhij siv ibPeb-theem Capacitor, uniformly kho reactive zog rau tag nrho cov kab ke.
Cov Ntawv Thov: Tsim nyog rau kev sib npaug ntawm peb-theem thauj khoom (piv txwv li, peb-theem cov tshuab roj, hloov pauv, thiab cov khoom siv lag luam) uas cuam tshuam hluav taws xob tau zoo sib xws nyob rau theem.
Qhov Zoo:
Cov qauv yooj yim thiab tus nqi qis.
Kev tswj hwm ib leeg (tsuas yog ib tus maub los yuav tsum tau).
Tsis zoo: Yog tias peb-theem thauj khoom yog cov tsis tau sib xyaw, cov nyiaj them dhau lossis raug them rau hauv qee ntu, txo cov txiaj ntsig zoo.
2. Per-theem nyiaj them (cov nyiaj them rau ib theem nkaus xwb)
Zaj piav: Txheeb xyuas cov reactive zogywj pheej rau txhua ntukev sivib leeg-theem capacitors, tso cai kho kom haum raws li theem yuav tsum tau ua.
Cov Ntawv Thov: Zoo rau cov khoom siv hluav taws xob ntau ntawm peb-theem thauj khoom (piv txwv li cov vaj tse ua lag luam, cov khoom siv fais fab muaj nrog cov khoom siv muaj nuj nqis.
Qhov Zoo:
Cov kev ntsuas siab dua, hloov pauv hloov tau rau txhua theem cov kev siv hluav taws xob ua kom muaj zog.
Tiv thaiv kev siv hluav taws xob hloov pauv lossis khoom siv tsim khoom los ntawm theem tsis txaus.
Tsis zoo:
Ntau cov kab ke thiab tus nqi siab dua (xav tau ntau lub capacitors thiab kev tswj hwm tus neeg ywj pheej).
Ua kom muaj kev siv zog ntxiv.
Qhov sib txawv
| Piv tau | Muaj nqi ib txwm muaj | Kev them nyiaj ib mais |
|---|---|---|
| Txojkev | Uniform peb-theem them nyiaj | Independent ib leeg-theem nyiaj them |
| Capacitor Hom | Peb-theem Capacitor | Ib Leeg-Phas Capacitor |
| Kev Lag Luam Yuav Tsum Tau | Ntsuas peb-theem thauj | Unbalanced peb-theem thauj |
| Tus nqi | Qi dua | Siab dua |
| Tswj cov nyom | Yooj yim (tib tus maub los) | Complex (ntau-voj tswj) |
Cov tswv yim cov lus pom zoo
Xum cov nyiaj them rov qab: Rau feem ntau cov khoom lag luam feem ntau (piv txwv li, cov khoom siv hluav taws xob muaj zog), nyiaj them rov qab muaj txiaj ntsig ntau dua.
Siv rau ib ntu: Yog tias kev thauj khoom tsis txaus siab tshaj15–20%(xws li, khw khw, chaw khaws khoom lag luam nyob hauv thaj chaw), Per-theem them nyiaj lossis ahybrid mus kom ze(Centralized + Per-theem) yog qhov tsim nyog kom tsis txhob muaj kev cuam tshuam ntau dhau los lossis voltage sib txawv.
Cov Ntawv Ntxiv
Hybrid Nyiaj Kho: Niaj hnub nimno reactive lub zog nyiaj tau los ntawm ob txoj kev, siv cov tswj hwm ntse rau kev hloov pauv hloov tshiab raws li kev thauj khoom.
Cov qauv txheej txheem: Xa musGB \/ T 15576-2020(Tsawg heev-voltage reactive reactive relilation bildation khoom), uas ua rau ib-theem them nyiaj rau kev thauj khoom.
Los ntawm kev xaiv cov qauv them nyiaj uas tsim nyog, sib xyaw ua tau zoo dua, tsis txhob muaj kev nplua (piv txwv li cov txiaj ntsig hloov kho kom haum rau kev ua raws cai).