Cov cim ntawm cov hloov pauv tam sim no (CT)
{{0 {}} Cov cim tseem ceeb tshaj
Cov cim ntawm cov hloov pauv tam sim no (CT lossis New National Style Ta) muaj ob daim ntawv sau ua nram qab no hauv cov cim sib txawv:
Cov txheej txheem tseem ceeb: cov voj voog sawv cev rau cov xim sib dhos thib ob (los ntawm cov voj voos
Cov duab txheej txheem thib ob: inductor-zoo li cov cim (ob daim duab tshav dav hlau) yog siv los sawv cev cov kab sib dhos thib ob yog tseem sawv cev los ntawm cov kab ncaj .
{{0 {}} cim kev faib tawm thiab lub ntsiab lus
Raws li cov qauv thiab kev ua haujlwm, cov cim tuaj yeem faib ua cov hauv qab no:
Dog dig ct: duab plaub) (hlau tub ntxhais) + coil (winding).
Los ntawm hom CT: txoj kab ncaj ncaj dhau los ntawm cov duab sib dhos (sawv cev rau thawj tus neeg kos npe).
Multi-winding CT: Ntau chev (E .}}}}}}}}}}}}}}} Seb ntxhais) {{3}
Cov cim tshwj xeeb: cov cim feem ntau cim nrog qib (xws li qib (xws li qib 5 lossis 10p10) thiab tus naj npawb ntawm lem (xws li "5 zaug dhau los").
3. sib piv ntawm cov qauv qub thiab tshiab
Tus Qub Thoob Ntiaj Teb Cov cim siv "LH" (thawj tsab ntawv ntawm Pinyin rau "Liuhu"), thiab tam sim no nws yog "lossis" {.
Cov txheej txheem natural (GB / t 4728.6-2000) muaj cov ncauj lus kom ntxaws ntawm cov cim ntawm cov cores, windings .
{{0 {}}} Daim ntawv thov cov xwm txheej piv txwv
Ib leeg-winding CT: siv rau kev ntsuas ntsuas yooj yim, lub cim yog lub voj voog lossis lub voj voog inductance.
Dual-winding ct: feem ntau siv hauv kev ntsuas + kev tiv thaiv kev tiv thaiv (xws li {} Kev tiv thaiv kev tiv thaiv winding).
Multi-winding CT: Peb txhaj tshuaj tiv thaiv tau siv rau metering, ntsuas thiab kev tiv thaiv raws li.