Nyob rau hauv lub cev kua twj tso kua mis, Lub Cev Tsav Siv feem ntau pib siv Y / △ pib, pib-nqis-pib pib thiab lwm hom pib. Cov kev pib ua hauj lwm no muaj nyob ntawm ib qho kev tswj hwm, tsis yoog raws, qhov cuam tshuam ntawm qhov system, ib qho yooj yim tswj cov khoom, kev ua haujlwm ntawm kev ua haujlwm thiab lwm yam kev tsis haum. Txij li thaum pib Y / A pib, pib qhov feem ntau yog loj, thiab nrog rau ib theem siab tam sim no, uas yuav ua rau kev ruaj ntseg ntawm tag nrho cov hwj huam khoom, thiab haj yam mob ntxiv, yuav ua rau lub twj tso ncaj qha nres, ua rau "dej rauj" Tshwm sim, yooj yim muab Cov kua tag nrho cov twj tso kua mis ua ib qho kev ua tsis tau zoo. Nyob rau hauv xyoo tas los, nrog lub maturity ntawm lub computer technology, soft starters tau dav siv nyob rau hauv lub teb ntawm kua system. Kev siv lub ncauj muag yog siv los tswj cov Tsav Tsheb Siv tshiab, tuaj yeem ua haujlwm muag muag, muag muag, nres tsheb ceev, lub zog thauj khoom hluav taws xob thiab lwm yam kev tiv thaiv. Cov pib mos muag muaj qhov zoo ntawm kev pib me me, kev pib ntawm tus pib, kev pib txhim khu kev lag luam thiab kev cuam tshuam me me ntawm lub hwj chim kab sib chaws. Cov pib muag muag tau zoo tuaj nws daim ntawv thov nyob rau hauv kev tswj ntawm lub twj tso kua dej. Lub kaw lus pib mos mos pib, siv cov khoom siv hluav taws xob + pib mos + kev bypass los ua kom tiav. Thaum siv Tsav Siv Los Siv Tsav Siv Tam Sim No, feem coob tau siv los tswj thiab tiv thaiv cov tswj lub lag luam (CPS) ua lub hwjchim loj thiab kev tivthaiv hluav taws xob. Nyob rau hauv lub Tsav Muaj Teeb Tsav Siv Tawm Tsav Siv Tawm Tsav, CPS, seb puas yog cov khoom tawg los yog kev xa cov neeg ua haujlwm tsis tsim nyog, nws ua tsis tau CPS me me, siab tawg, kev tiv thaiv ntawm kev ua haujlwm zoo. Yuav kom daws tau qhov teeb meem no, qhov pib tswj lub tshuab hlwb hlau yog tsim thiab tsim, kom lub lag luam pib thiab kev ua kom muag muag ntawm qhov kev ntsuas tau pom tau los ntawm CPS + soft start control module. Piv nrog rau cov kev cai tswj hwm muag pib, tsis tsuas yog txo cov cheebtsam uas yuav tsum tau ua, thiab ua rau CPS siab tawg thiab kev tiv thaiv kev ua haujlwm tuaj yeem tsim tau.
1 CPS-based soft-start control system txoj haujlwm ua haujlwm CPS-based softter control system muaj ib cov qhab nia KB0 series CPS thiab KB0 txhawb kev tswj xyuas muag khoom. Lub kaw lus yog Siv Lub Cev Tsav Txhaum Kev Siv uas ua ke muaj ntau yam kev tiv thaiv xws li pib muag, mos nres, tshaj, overcurrent, luv luv Circuit Court, thaiv, thaiv, overvoltage, undervoltage, qis qis, raug poob, residual current and so on. Lub kaw lus tseem muaj kev sib txuas lus, Lub Cev Tsav Siv tau pib, nres thiab khiav cov txheej txheem ntawm ntau yam tam sim no, cov ntaub ntawv muaj hluav taws xob thiab raug xa mus rau lub tshuab computer rau tswb lossis kev tiv thaiv. Ua ntej pib txoj cai ua haujlwm ntawm kev ua haujlwm, txoj cai ua haujlwm ntawm cov pib xyaum ua mos muag pib qhia thawj zaug. Muab piv nrog cov Y / A pib thaum pib, pib-nqis-cia oob khab, thiab lwm yam, pib lub zog ntawm cov pib softening system ntawm CPS tuaj yeem kho raws li lub siab, qhov kev hloov ntawm kev tsav tsheb muaj zog, Nyob rau hauv bypass contactor yog soft Start tom qab ua tiav ntawm kev txheeb xyuas qhov kev lag luam, kom SCR tsuas ua haujlwm nyob rau hauv lub cav siv lub caij pib thiab nres, zoo heev rau txoj sia ntawm tag nrho lub neej.
2 pib kaw thiab nres hom system muaj KB0 thiab soft start module, KB0 yog lub luag haujlwm kom tiav ntawm lub ntsiab hluav taws xob ntawm cov kev tiv thaiv ntau yam thiab cov tswj hwm kev sib txuas lus ntawm lub computer, kev pib soft control module yog lub luag haujlwm tiav ntawm Lub Cev Tsav Siv Los Pib, bypass, soft stop Lub KB0 main circuit txuas nrog, nias lub khawm pib, cov pib mos tswj lub tshuab yuav ua raws li tus txiv neej-tshuab nruab nrab ntawm qhov pib voltageometer ntsuas thyristor conduction lub kaum ntse ntse, ua rau muaj qhov pib voltage los mus kov yeej lub Tsav Siv Qhov kev sib txhuam ntawm txoj hlua qub, Txo kev pib ntawm lub Tsav Siv uas tau tsim los ntawm kev cuam tshuam ntawm qhov tam sim no, pib qhov hluav taws xob pib. Tom qab ntawd, raws li tus txiv neej-tshuab nruab nrab ntawm lub sij hawm pib lub zog potentiometer teev tus nqi mus rau qhov chaw thyristor conduction lub kaum ntse ntse, Lub Tsav Siv Pib Siv Kev Tiv Thaiv Pib, ua kom tiav Lub Cav Pib siv lub pob muag. Tom qab pib qhov txheej txheem soft-start tiav lawm, tus tswj lub nplhaib pib ntawm tus neeg sab nrauv bypass lub ntsiab hluav taws xob los txo lub sijhawm ua haujlwm ntawm thyristor. Thaum lub pob nyem pib nias, qhov pib pib tswj kev hloov pauv qhov pib xa bypass contactor rov qab mus rau lub thyristor tswj lub voj voog, thiab tom qab ntawd ces tus thyristor lub kaum tawm raws li cov sij hawm tso tawm tus nqi ntawm cov khoom zaub kom txo tau cov thyristor output voltage, Ua tiav qhov muag muag. Tsis muaj teeb meem dab tsi thaum lub zog ua haujlwm hauv lub xeev ua haujlwm, thaum lub sijhawm muag khoom siv lub nruab muag pom tias lub cav siv tsis ua hauj lwm, KB0 yuav yog thawj zaug kom txiav tawm lub ntsiab hluav taws xob kom tau txais kev tiv thaiv ntawm Tsav Siv, Module pib, tos Lub teeb meem tom ntej pib muab.
