Cov Ntsiab Cai rau Cov Khoom Siv Teeb Meem ntawm Kev Sib Txuas Lus Fais Fab Kev Siv DC Fais Fab Kev Siv Hluav Taws Xob
Cov cuab yeej teeb tsa thiab xaiv cov xaim hluav taws xob ntawm DC lub zog hluav taws xob feem ntau yog ua raws li lub sijhawm luv thiab ntev DC load tshawb xyuas thiab kev txheeb xyuas ntawm ntau yam khoom siv hauv kev sib txuas lus hauv chaw ua haujlwm (chaw nres tsheb), txhawm rau txhim kho lub peev xwm thiab kom muaj nuj nqis siab. zaus hloov rectifiers, roj teeb pob, AC / DC faib vaj huam sib luag, nrog rau xaiv cov kab kab uas hla thiab specifications.
Lub peev xwm ntawm AC thiab DC faib vaj huam sib luag yog teeb tsa raws li kev thauj mus ntev, thiab lawv cov khoom xa tawm tuaj yeem txiav txim siab raws li qhov xav tau ntawm cov khoom siv hluav taws xob.
Lub peev xwm ntawm high-frequency hloov rectifier yuav tsum tau ib txhij ua raws li cov lej ntawm kev sib txuas lus tsis ntev los no thiab cov roj teeb them nqi. Tus naj npawb ntawm rectifier modules yuav tsum tau teeb tsa nyob rau hauv ib qho redundant (N+1) yam.
Lub peev xwm ntawm lub roj teeb yuav tsum muaj peev xwm ua tau raws li lub sijhawm tso cai tso cai tso tawm.
Txoj kab uas hla ntawm DC fais fab mov busbar yuav tsum muaj peev xwm ua tau raws li qhov siab tshaj plaws tso cai voltage poob thoob plaws tag nrho DC fais fab mov Circuit Court.
Muaj peev xwm thiab kom muaj nuj nqis configuration ntawm rectifier
For stations using high-frequency switch type rectifiers, the rectifier configuration should be determined in an n+1 redundant manner, with n primary and 1 backup when n ≤ 10; When n>10, tseg 1 rau txhua txhua 10. Tag nrho lub peev xwm ntawm lub ntsiab rectifier yuav tsum tau txiav txim los ntawm cov sum ntawm cov load tam sim no thiab qhov nruab nrab them tam sim no ntawm lub roj teeb (10 teev tus nqi them tam sim no).
Rau cov chaw siv hybrid fais fab mov xws li lub hnub ci zog, thaum lub sij hawm them tam sim no ntawm lub roj teeb ntawm 10 teev tus nqi ntau dua li qhov kev sib txuas lus tam sim no, lub peev xwm ntawm lub ntsiab rectifier yuav tsum txiav txim siab raws li qhov sib npaug ntawm cov khoom thauj tam sim no. thiab them tam sim no ntawm 20 teev tus nqi.
