Tus nqi CT ntawm Reactive Power Compensation Controller
Dec 30, 2025| I. Kev txhais ntawm CT Tus Nqi hauv Reactive Power Compensation Controller
Tus nqi CT, los yog tam sim no transformer piv, yog hais txog qhov piv ntawm cov thawj tam sim no thiab theem nrab tam sim no ntawm ib tug tam sim no transformer. Feem ntau CT qhov tseem ceeb, xws li 100: 5, qhia tias thaum thawj sab muaj qhov tam sim no ntawm 100 amperes, sab thib ob tso tawm 5 amperes. Nyob rau hauv reactive fais fab kev them nyiaj controllers, qhov kev txiav txim ntawm tus nqi CT ncaj qha cuam tshuam rau qhov ntsuas qhov tseeb thiab teb muaj peev xwm ntawm tus maub los.
Reactive zog them nyiaj controllersFeem ntau yog siv los txhim kho lub zog ntawm cov tshuab hluav taws xob, txo qhov poob ntawm lub zog reactive, thiab txhim kho lub zog zoo. Yog li ntawd, xaiv qhov tsim nyog CT tus nqi ua kom qhov tseeb thiab ruaj khov ntawm tus tswj kev ua haujlwm, yog li kev txhim kho tag nrho cov kev ua haujlwm ntawm lub cev.
II. Cov qauv rau xaiv CT tus nqi
Ntau yam tseem ceeb yuav tsum tau txiav txim siab thaum xaiv tus nqi CT:
1. Cov Qauv Tsim Qauv: Txiav txim siab tus nqi CT uas tsim nyog raws li cov qauv tsim thiab kev thauj khoom ntawm cov khoom siv hluav taws xob. Cov kab ke uas muaj qhov hloov pauv loj heev feem ntau xav tau cov txiaj ntsig CT siab dua.
2. Kev ntsuas qhov tseeb: Qhov loj dua CT qhov tseem ceeb ua rau muaj qhov me me me me, uas tuaj yeem txo qhov ntsuas qhov tseeb. Yog li ntawd, qhov sib npaug yuav tsum raug ntaus ntawm CT tus nqi thiab nws qhov cuam tshuam rau kev ntsuas qhov tseeb hauv kev xaiv cov tswv yim.
3. Rated Tam sim no thiab luv-Circuit Current: CT tus nqi yuav tsum raug xaiv raws li qhov system ntsuas tam sim no thiab muaj peev xwm luv luv -circuit tam sim no. Feem ntau, qhov ntsuas tam sim no ntawm CT yuav tsum yog tsawg kawg 1.5 npaug ntawm qhov siab tshaj plaws tam sim no ntawm lub kaw lus.
III. Daim ntawv thov piv txwv ntawm CT tus nqi
Txhawm rau kom nkag siab zoo dua ntawm kev siv CT qhov tseem ceeb hauvreactive zog them nyiaj controllers, ntawm no yog ob peb lub tswv yim piv txwv:
1. Industrial Manufacturing Plants: Hauv cov chaw tsim khoom lag luam loj, kev hloov pauv ntau zaus thiab lub peev xwm ua haujlwm siab yuav tsum tau saib xyuas cov txheej txheem siv CT qhov tseem ceeb xws li 1000: 5 kom ntseeg tau tias siab -cov nyiaj them rau qhov tseeb, yog li txo cov nqi hluav taws xob thiab txhim kho kev tsim khoom.
2. Cov Khoom Siv Ua Lag Luam: Rau cov tsev lag luam loj, xws li cov khw muag khoom, CT qhov tseem ceeb xws li 500: 5 feem ntau yog siv rau cov nyiaj siv hluav taws xob reactive los hais txog cov khoom sib txawv ntawm cov cua sov, qhov cua, thiab cov cua txias (HVAC), tswj kev ua haujlwm ruaj khov.
3. Cua Fais Fab Chaw Nres Tsheb: Hauv cov tshuab hluav taws xob cua, kev thauj khoom hloov pauv los ntawm kev hloov pauv hauv cua ceev yuav tsum muaj cov khoom siv hluav taws xob tiv thaiv hluav taws xob los kho dynamically raws li - cov ntaub ntawv sijhawm. Xaiv qhov tsim nyog tus nqi CT (250: 5) ua kom muaj kev ua haujlwm yooj yim thiab ua haujlwm ntawm lub cev.