DC lub zog hluav taws xob ua haujlwm li cas?

DC zogmuaj ob electrodes, zoo thiab tsis zoo.Lub peev xwm ntawm qhov zoo electrode yog siab thiab lub peev xwm ntawm qhov tsis zoo electrode yog tsawg.Thaum ob lub electrodes txuas nrog lub voj voog, qhov sib txawv ntawm qhov sib txawv tuaj yeem khaws cia ntawm ob qhov kawg ntawm lub voj voog, yog li ntawd nyob rau hauv sab nraud Circuit Court A tam sim no ntws los ntawm qhov zoo mus rau qhov tsis zoo.Qhov sib txawv ntawm cov dej hauv ib leeg tsis tuaj yeem tswj xyuas cov dej tsis tu ncua, tab sis nrog kev pab ntawm lub twj tso kua mis kom txuas ntxiv xa dej los ntawm qhov chaw qis mus rau qhov chaw siab, qee qhov dej sib txawv tuaj yeem tswj tau kom tsim tau cov dej tsis tu ncua.

DC zog

CovDC qhov systemyog siv nyob rau hauv hydraulic thiab thermal fais fab nroj tsuag thiab ntau yam substations.DC system yog tsim los ntawm cov roj teeb pob, cov khoom siv them nyiaj, DC feeder panels, DC faib cov khoom, DC lub zog saib xyuas cov cuab yeej, thiab DC ceg feeders.Qhov loj thiab faib DC fais fab mov network muab kev nyab xeeb thiab txhim khu kev qha ua haujlwm rau cov khoom siv tiv thaiv relay, Circuit Court breaker tripping thiab kaw, teeb liab systems, DC chargers, UPS, kev sib txuas lus thiab lwm yam subsystems.

Muaj ob txoj hauv kev ua haujlwm, ib qho yog siv lub zog loj los hloov AC rau DC;lwm tus siv DC.

AC to DC

Thaum lub mains voltage hloov mus rau hauv lub tsim voltage los ntawm lub input hloov thiab lub transformer yog qhib, nws nkag mus rau hauv lub pre-stabilizing Circuit Court.Lub pre-stabilizing Circuit Court yog ua ntej voltage tswj ntawm qhov xav tau qhov hluav taws xob tso zis voltage, thiab nws lub hom phiaj yog kom txo tau lub high-power hloov.Lub raj hluav taws xob poob nruab nrab ntawm cov tswv yim thiab cov zis ntawm lub raj tuaj yeem txo qhov kev siv hluav taws xob ntawm lub zog siab tswj lub raj thiab txhim kho kev ua haujlwm ntawm DC fais fab mov.stabilize qhov voltage.Tom qab dhau los ntawm kev tswj hwm lub zog ua ntej thiab lim ①, qhov hluav taws xob tau txais yog qhov ruaj khov thiab DC tam sim no nrog me me ripple yog dhau los ntawm lub zog siab tswj lub raj tswj los ntawm kev tswj xyuas kom raug thiab ceev nrooj nug lub siab, thiab cov kev cai voltage raug thiab kev ua tau zoo yuav ua tau raws li tus qauv.Tom qab DC voltage yog lim los ntawm lim ②, cov zis DC lub zog uas kuv xav tau yog tau.Txhawm rau kom tau txais qhov tso zis voltage tus nqi lossis tus nqi tam sim no uas kuv xav tau, peb kuj yuav tsum tau coj mus kuaj thiab kuaj xyuas tus nqi hluav taws xob thiab tus nqi tam sim no.Thiab xa mus rau kev tswj / kev tiv thaiv Circuit Court, kev tswj / kev tiv thaiv Circuit Court sib piv thiab txheeb xyuas qhov ntsuas qhov ntsuas hluav taws xob thiab tus nqi tam sim no nrog tus nqi teev los ntawm qhov voltage / tam sim no teeb tsa Circuit Court, thiab tsav lub pre-regulator Circuit Court thiab lub zog siab. kho lub cev.DC stabilized fais fab mov tuaj yeem tso tawm qhov hluav taws xob thiab qhov tseem ceeb tam sim no peb tau teeb tsa, thiab tib lub sijhawm, thaum tswj / tiv thaiv Circuit Court pom qhov txawv txav lossis qhov tseem ceeb tam sim no, kev tiv thaiv Circuit Court yuav qhib kom ua rau DC fais fab mov nkag mus rau hauv tiv thaiv lub xeev.

DC fais fab mov

Ob txoj kab AC nkag los tso tawm ib qho AC (lossis tsuas yog ib qho AC cov kab nkag) los ntawm kev hloov khoom siv los muab lub zog rau txhua qhov kev them nyiaj.Lub charger module hloov lub input peb-theem AC lub zog rau hauv DC lub zog, tsub lub roj teeb, thiab muab lub zog rau lub tsheb thauj mus los kaw tib lub sijhawm.Lub kaw busbar muab lub zog rau kev tswj hwm busbar los ntawm cov cuab yeej nqis qis (qee qhov kev tsim tsis xav tau cov cuab yeej nqis qis).

DC fais fab mov

DC fais fab mov

Txhua chav saib xyuas hauv lub kaw lus yog tswj hwm thiab tswj hwm los ntawm chav saib xyuas tseem ceeb, thiab cov ntaub ntawv khaws tseg los ntawm txhua chav saib xyuas raug xa mus rau chav saib xyuas tseem ceeb rau kev tswj hwm kev sib koom ua ke los ntawm RS485 kev sib txuas lus kab.Tus saib xyuas lub ntsiab tuaj yeem tso saib ntau yam ntaub ntawv hauv lub system, thiab tus neeg siv tuaj yeem nug cov ntaub ntawv kaw lus thiab paub txog "plaub qhov chaw taws teeb" ua haujlwm ntawm lub vijtsam tseem ceeb ntawm lub vijtsam los ntawm kov lossis ua haujlwm tseem ceeb.Cov ntaub ntawv kaw lus tseem tuaj yeem nkag mus tau los ntawm tus tswv tsev sib txuas lus hauv lub computer ntawm tus saib lub ntsiab.Chaw taws teeb saib xyuas qhov system.Ntxiv nrog rau qhov ntsuas qhov ntsuas tau yooj yim, lub kaw lus kuj tseem tuaj yeem nruab nrog cov haujlwm ua haujlwm xws li kev saib xyuas kev tiv thaiv hluav taws xob, tshuaj xyuas roj teeb, thiab hloov tus nqi saib xyuas, uas yog siv los saib xyuas qhov system DC.

Kev lag luam sib txawv ntawm lub zog modules!
12th Tuam Tshoj International Energy Storage Conference

Post lub sij hawm: Sep-06-2022
Sau koj cov lus ntawm no thiab xa tuaj rau peb

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