Dab tsi yog qhov bidirectional dC fais fab tuag thiab nws cov txiaj ntsig yog dab tsi?
Bidirectional DC Fais Fab Khoom Siv (BDC) yog lub zog hluav taws xob uas tuaj yeem ua tiav qhov zoo thiab tsis zoo bidirectional dc voltage tso zis. Nws tuaj yeem tshem tawm lossis them lub roj teeb, thiab tuaj yeem hloov cov kev taw qhia ntawm kev ntws tam sim no raws li qhov xav tau. Qhov kev siv hluav taws xob no tuaj yeem ua lub luag haujlwm tseem ceeb hauv ntau daim ntawv thov, suav nrog cov khoom siv hluav taws xob, hluav taws xob cov tshuab hluav taws xob, thiab kuaj cov khoom siv tshuab hluav taws xob, thiab lwm yam.
Tus txheej txheem ua hauj lwm ntawm Bidirection DC cov khoom siv fais fab yog raws kev tswj hwm thiab kev tswj hwm ntawm cov khoom siv hluav taws xob hluav taws xob. Muaj ntau cov khoom tseem ceeb: Ib qho yog lub zog siv hluav taws xob uas ua rau lub roj fais fab (xws li roj teeb), thiab lwm yam yog lub zog hluav taws xob ntaus ntawv (xws li Mosfet lossis igbt). Tsis tas li ntawd, qee qhov ntsuas ib qho xws li kev tswj hwm hluav taws xob thiab kev ua haujlwm ua haujlwm kuj yuav tsum tau ua.
Thaum twg rau pem hauv ntej voltage xav tau tso zis, A Bidirectional DC Fais Fab Zog DC hluav taws xob yuav siv fais fab hluav taws xob kom xa DC hluav taws xob los ntawm lub roj teeb rau lub nra. Hauv qhov no, lub roj teeb ua raws li chav khaws cia rau lub zog, thaum lub zog hluav taws xob tswj hwm ntws thiab qhov ntau ntawm tam sim no kom ntseeg tau tias cov hluav taws xob uas xav tau. Thaum nws yog qhov tsim nyog los tso tawm cov kev thim rov qab voltage, cov khoom siv hluav taws xob hluav taws xob hloov pauv cov kev taw qhia tam sim no, thiab hluav taws xob rov qab los ntawm lub roj teeb rau kev them nyiaj.
Bidirectional DC cov khoom siv hluav taws xob muaj ntau yam zoo. Firstly, nws muaj lub zog rov qab ua haujlwm. Thaum cov zis hluav taws xob tsis xav tau, lub zog hluav taws xob tuaj yeem rov qab tau thiab muab khaws cia rau hauv lub roj teeb rau kev siv yav tom ntej. Hom kev txhawb nqa lub zog no tuaj yeem txhim kho lub zog siv hluav taws xob kev ua tau zoo thiab txo cov khib nyiab. Thib ob, cov zis voltage thiab tam sim no ntawm bidirectional dC cov khoom siv bidirectional tuaj yeem raug kho thiab tswj tau raws li kev thov cov khoom siv ntawm cov khoom siv sib txawv. Ib qho ntxiv, nws tseem muaj cov yam ntxwv ntawm kev ua haujlwm siab thiab loj me, ua rau nws muaj rau thaj teb.
Daim ntawv thov ntawm Bidirectional DC Lub Tog Hluav Taws Xob Hauv Hnub Ci Fais Fab tau ntau heev. Los ntawm khaws cia ncaj qha tam sim no lub zog tawm los ntawm lub hnub ci cell array hauv lub roj teeb lossis thauj khoom rau kev siv thaum hmo ntuj lossis hnub pos huab. Lub zog hluav taws xob no tseem tuaj yeem ua tiav cov kev them thiab kev tso tawm dej ntawm lub roj teeb, ua tiav kev lom zem Bidirectional ntws ntawm lub zog. Hauv cov khoom siv hluav taws xob them nyiaj, lub zog Bidirectional tuaj yeem txuas cov roj teeb them rau lub zog hluav taws xob, ua tiav hluav taws xob nruab nrab ntawm lub tsheb thiab lub hwj huam sib tshooj. Tsis tas li ntawd, cov khoom siv Bidirectional tau muab cov khoom siv hluav taws xob siab thiab cov khoom siv hluav taws xob, cov khoom siv hluav taws xob xav tau ntawm cov khoom siv sib txawv.
Hauv cov ntsiab lus, ib lub zog bidirectional yog lub zog hluav taws xob uas tuaj yeem ua tiav qhov kev tawm dag zog zoo thiab tsis zoo voltages. Nws lub hauv paus ntsiab lus ua neeg ua haujlwm yog raws tswj thiab kev tswj hwm ntawm cov khoom siv hluav taws xob hluav taws xob, uas tuaj yeem ua tiav cov roj teeb thiab ua lub luag haujlwm tseem ceeb hauv cov ntawv thov sib txawv. Nws cov txiaj ntsig suav nrog kev rov qab siv lub zog, hloov cov kev cai thiab kev tswj hloov, ua kom muaj zog, ua rau nws lub tshuab tseem ceeb me me hauv lub zog thiab hluav taws xob.
