Intelligent substation xyuas qhov system / fais fab chaw nres tsheb faib tswj qhov system
1 、 Intelligent substation xyuas qhov system
Lub ntse substation hauv internet saib xyuas system paub txog cov ntaub ntawv sib koom platformization, lub moj khaum kev sib txuas lus, cov khoom siv xwm txheej pom kev, saib xyuas lub hom phiaj panoramic, tag nrho cov chaw nres tsheb cov ntaub ntawv digitization, kev sib txuas lus raws tu qauv, kev saib xyuas kev ua haujlwm, cov ntaub ntawv qhia kev sib koom ua ke, kev sau cov ntaub ntawv ntawm cov khoom siv tiag tiag. nyob rau hauv qhov chaw nres tsheb, kev tshuaj ntsuam xyuas dav dav thiab kev ntsuas lub neej. Ntawm qhov tod tes, lub substation xyuas qhov system yog ib qho kev ywj pheej ntawm kev sib txuas hauv kev sib txuas ntawm cov khoom siv hluav taws xob sib txuas, ntawm qhov tod tes, nws yog ib qho ntawm lub chaw nres tsheb telecontrol master, uas xa cov kev soj ntsuam thiab kuaj kab mob ntawm cov khoom siv hauv substation thiab nws cov xwm txheej. cov ntaub ntawv rau tus tswv chaw nres tsheb.
Ntev ya dav hlau txoj kev npaj
Changfei Photoelectric Industrial Ethernet HloovNyob rau hauv lub ntse substation xyuas qhov kev daws teeb meem, kev saib xyuas A thiab B dual-network, chaw nres tsheb tswj txheej thiab cov txheej txheem txheej ob-txheej ib-network hom raug saws, thiab tag nrho cov chaw nres tsheb muaj ib lub network mus rau hauv qab, thiab cov tsheb npav sib txawv. direct acquisition direct jump mode yog hloov, thiab lub network nrhiav tau network dhia hom yog saws. Kev saib xyuas A thiab B dual tes hauj lwm kom ruaj ntseg thiab rov ua dua ntawm cov ntaub ntawv tau txais. Lub tsev tiv thaiv thiab kev sib koom ua ke ntawm cov cuab yeej ntse IED txuas ncaj qha nrog kev hloov pauv lossis kev tiv thaiv thiab ntsuas thiab tswj cov cuab yeej, thiab tom qab ntawd xa mus rau qhov chaw nres tsheb tswj txheej los ntawm A thiab B dual-network txuas rau servers, saib xyuas cov tswv, telecontrol chaw ua haujlwm thiab chaw tswj chaw taws teeb, kom paub txog kev sib koom ua ke ntawm cov ntaub ntawv thiab cov chaw taws teeb tswj ntawm tag nrho cov chaw nres tsheb.
Daim duab qhia system
2 、 Distributed tswj system ntawm chaw nres tsheb fais fab
Cov chaw nres tsheb fais fab yog lub zog siv hluav taws xob hauv lub tebchaws, thiab kev txhim kho cov ntaub ntawv cog lus hluav taws xob automation thiab kev txawj ntse tau coj los ntawm tib neeg kev siv zog. Distributed control system (DCS) tau tsim kev loj hlob sai txij li thaum nws tshwm sim nyob rau nruab nrab-1970s. Txhawm rau ntxiv dag zog rau kev txhim kho digitalization thiab kev tshaj tawm hauv cov chaw tsim hluav taws xob, maj mam paub cov ntaub ntawv thiab cov ntaub ntawv sib koom ua ke ntawm DCS system thiab ua raws li cov hauv paus ntsiab lus ntawm kev tswj kom yooj yim, kev txais yuav Ethernet kis tau tus mob yog qhov tseem ceeb hauv kev txhim kho kev lag luam tswj thiab automation. theem hauv cov nroj tsuag fais fab.
Ntev ya dav hlau txoj kev npaj
Daim teb cov ntaub ntawv nkag txheej yog dai rau ntawm I / O txheej ntawm DCS los ntawm kev hloov pauv hloov pauv hloov pauv hloov pauv hloov pauv hloov pauv, uas tuaj yeem ua daim ntawv qhia cov ntaub ntawv cov ntaub ntawv rau cov ntaub ntawv xov xwm ntawm I / O tsheb npav ntawm DCS, kom DCS tswj cov ntaub ntawv tuaj yeem ua ke. sib npaug. Cov ntaub ntawv kev sib txuas lus txheej tau txais cov qauv siv lub nplhaib tsis sib xws uas muaj 1 # thiab 2 # units ntawm lub ntsiab tswj qhov system. Lub uplink txuas cov chaw ua haujlwm, chaw nres tsheb engineers thiab daim ntawv thov servers los ntawm Changfei Gigabit Industrial Ethernet hloov CF-HY4T8024S-SFP, thiab cov downlink txuas rau kev tswj thiab tswj chaw nres tsheb los ntawm Gigabit Industrial Ethernet hloov CF-HY2008GV-SFP. Tag nrho cov network topology tau txais tag nrho cov qauv ntawm ob txheej txheej rov ua dua lub nplhaib, I / O qhov chaw tuaj yeem nthuav dav hauv txoj kev cascade. Paub txog cov qauv redundancy ntawm tag nrho cov kab ke thiab xyuas kom muaj kev ntseeg siab thiab ruaj khov ntawm cov ntaub ntawv xa mus.
Daim duab qhia system
Post lub sij hawm: Mar-09-2023