Yuav ua li cas tiv thaiv kom tsis txhob muaj ntau yam dhau los ntawm cov hloov pauv tam sim no?

I. Kev tiv thaiv kev tiv thaiv thaum lub sijhawm tsim qauv
1. Thauj khoom muaj peev xwm sib piv
Xaiv lub peev xwm ntsuas muaj sijhawm raws 60% ntawm lub nra tiag tiag (piv txwv li, tag nrho cov impedance ntawm 5a system tsawg dua lossis sib npaug rau 0.5ω).
Hauv kev tiv thaiv kev tiv thaiv kev tiv thaiv kev tiv thaiv kev tiv thaiv kev tiv thaiv kev tiv thaiv kev tiv thaiv kev tiv thaiv ntau yam ntawm CTS ntawm ob sab (yuam kev tsawg dua lossis sib npaug nrog 0.5%).
2. Txhim Kho Cable Xaiv
Shorten Cable ntev los yog nce Cross - seem ntawm thaj tsam (4mm² Tooj Liab Cable tsis tshua muaj dua lossis sib npaug rau 0.44ω ib 100 meters).
Rau cov harmonic ib puag ncig, muab cov kev txwv uas tau suav los ntawm kev kho qhov tseeb ntawm 1.2-1.5.
Ii. Kev Ua Haujlwm thiab Txij Nkawm
1. Kev kuaj xyuas tsis tu ncua
Peb lub hlis twg sim cov txheej txheem theem ob (siv volt - Ampere txoj kev los xyuas cov load tiag tiag).
Txheeb xyuas lub davhlau ya nyob twg kev tiv thaiv (yuav tsum tsawg dua lossis sib npaug rau 0.1ω).
2. Cov Kev Tswj Khoom Siv Khoom
Txo cov twj paj nruag sib txuas hauv parallel (ntxiv 0.2ω thauj khoom rau txhua tus ntxiv 0.5-chav kawm).
Nruab ib qho kev tiv thaiv kev tiv thaiv kom tiv thaiv kom txhob qhib qhib -} Circuit Court swb.
III. Cov xwm txheej tshwj xeeb
1. Harmonic Ib puag ncig
Siv dav - muaj ntau 0.2s- chav kawm ct (ua tiav 0.2-chav kawm raug ntawm 10% load).
2. Kev tiv thaiv kev tiv thaiv sib txawv
Xam cov impyrary impedance tshuav ntawm txhua tus neeg ib tus zuj zus (sib txawv tsawg dua lossis sib npaug rau 10%).