Ntse metersyog ib qho ntawm cov khoom siv yooj yim rau cov phiaj xwm cov ntaub ntawv ntse sau. Nrog microprocessor thov thiab kev sib txuas lus siv hluav taws xob ua haujlwm xws li ob-ntu kev tswj hwm, ob-txoj kev sib txuas lus, thiab tiv thaiv hluav taws xob. Nws ua kev ua neeg ua haujlwm yog cia siab rau A \/ D Contrated chips los sau cov neeg siv tam sim no thiab voltage, thiab cov zis tsim nyog cov ntaub ntawv muaj kev pab thiab kev ua. Smart Meters tuaj yeem muab faib ua ob pawg: mechatronic thiab tag nrho hluav taws xob. Lawv muaj cov yam ntxwv ntawm kev ntseeg siab, qhov yog qhov tseeb, kev ua haujlwm nplua nuj, thiab tus nqi tsim nyog. Lawv tau dav siv hauv kev sib hais haum rau hauv kev sib hais, xa cov ntawv ntsuas network ntawm kev soj ntsuam, kev saib xyuas lub zog zoo thiab lwm thaj teb.
Zoo siab
1. Cov ntaub ntawv sau ntawm cov ntse meters
1.1 Cov ntaub ntawv sau ntawm cov ntse meters
1.2 Kev ntsuas tsim nyog rau cov ntaub ntawv sau thiab tsis ua tiav ntawm ntse meters
1.3 Txhim kho cov cuab yeej siv
1.4 Txhim kho qhov zoo nkauj ntawm cov paib
1.5 Kev tshuaj xyuas zoo ntawm cov ntse meters hauv cov chaw hnyav
2. Kev tshawb fawb ntawm cov khoom siv cia ntawm cov ntse meters
3. Yuav ua li cas ntse meters ua haujlwm
1. Cov ntaub ntawv sau ntawm cov ntse meters
1.1 Cov ntaub ntawv sau ntawm cov ntse meters
Nyob rau hauv daim ntawv thov kev ua tau zoo ntawm ntse meters, cov ntaub ntawv sau tau yog tus cwj pwm los ntawm kev ua haujlwm siab thiab yog qhov tseem ceeb ntawm cov ntse. Yog li ntawd, tom qab ntse meters tau siv dav, lawv tuaj yeem nqa cov impetus zoo rau cov tuam txhab fais fab thiab txo cov haujlwm kom muaj qee yam. Nyob rau hauv cov txheej txheem ntawm kev txhim kho lub installation thiab kev siv cov ntse meters,Zhejiang Reallin Electron Co., LtdNquag ua kom zoo tshaj plaws thiab txhim kho cov kev txawj nyeem ntawv hauv nruab nrab, thiab maj mam txhim kho cov kev ua txhaum cai thiab kev siv tshuab los muab cov kev pabcuam hluav taws xob.
1.2 Kev ntsuas tsim nyog rau cov ntaub ntawv sau thiab tsis ua tiav ntawm ntse meters
Los ntawm Reallin ntau xyoo ntawm kev koom tes nrog cov teb chaws thoob ntiaj teb, peb tau teeb tsa kev ua haujlwm zoo ntawm txhua tus txheej txheem thiab ua tiav cov teeb meem-xuas tes ua. Nyob rau tib lub sijhawm, cov ntsiab lus ua kom zoo nkauj thiab cov ncauj lus kom zoo xws li muab cov ntaub ntawv sau, uas tau lees paub, thiab kev xa khoom ua haujlwm, thiab kev lees paub ua haujlwm, thiab kev lees paub ua haujlwm, thiab kev lees paub ua haujlwm, thiab kev lees paub ua haujlwm, thiab kev lees paub ua haujlwm, thiab kev lees paub ua haujlwm, thiab kev sau ua haujlwm, thiab kev ua haujlwm ntawm cov ntaub ntawv sau thiab kev sib xyaw ua ke ntawm cov ntse meters. Nyob rau tib lub sijhawm, los ntawm kev ntxiv dag zog rau ntau txoj haujlwm, tshwj xeeb tshaj yog cov kev tshawb fawb thiab lwm yam kev txhim kho ntawm lub sijhawm, peb tuaj yeem ua tiav thiab txhim kho cov xwm txheej zoo ntawm cov xwm txheej. Peb lub neej tom qab muag cov chaw haujlwm tseem yuav nquag sib txuas lus thiab pauv nrog cov neeg ua haujlwm tsim nyog. Peb lub kaw lus kev tshuaj xyuas thiab cov kws txiav txim siab qhov chaw uas muaj tus nqi sau tsawg, thiab ua raws li cov neeg ua haujlwm sau cov ntaub ntawv los txhim kho kev ua haujlwm ua haujlwm.
1.3 Txhim kho cov cuab yeej siv
Thaum siv cov khoom siv IPS Meter, nws yog ib qho tseem ceeb tshaj cov ntaub ntawv sau. Thaum lub sijhawm siv tau siv, cov ntaub ntawv sau ua haujlwm tsuas yog siv cov ntaub ntawv mem tes. Raws li qhov tsis ua tiav ntawm cov ntaub ntawv sau, xws li cov khoom siv sau ua haujlwm tam sim ntawd, tsis txhob cuam tshuam cov ntaub ntawv ntawm cov ntaub ntawv tsis raug, thiab tom qab ntawd kom ntseeg tau tias cov ntaub ntawv sau hluav taws xob tsis zoo, yog li txhawm rau txhawm rau txhim kho cov ntaub ntawv siv hluav taws xob cov ntaub ntawv ntawm cov khoom siv ntse ntse.
1.4 Txhim kho qhov smoothness ntawm lub teeb liab
Thaum lub sijhawm sau cov ntaub ntawv sau cia, lub teeb liab, qhov yooj yim nws yog rau cov neeg ua haujlwm cuam tshuam los sau cov ntaub ntawv. Txawm li cas los xij, nyob rau hauv cov txheej txheem ua haujlwm tiag tiag, thaum cov ntsiab lus yog kev tsis sib xws, cov ntaub ntawv sau cov nyhuv ntawm lub siab tsis tseem ceeb txaus. Peb lub neej tom qab muag yuav muab cov tshuaj kom sai li sai tau. Feem ntau, cov kev daws teeb meem hauv qab no tau siv:
(1) kev hloov kho raws sijhawm lossis hloov cov qauv hloov kho cov qauv uas tsis phim nws.
(2) Txawj tej yam ntxiv thiab hloov cov khoom siv tau tam sim no, xws li Downlink Module hauv cov khoom siv.
(3) Kuaj thiab kuaj xyuas cov concentrator. Rau cov teeb meem muaj kev ua txhaum, kev hloov kho kom raws sijhawm thiab kev xaiv kom zoo yuav tsum tau nqa tawm. Nyob rau tib lub sijhawm, cov cuab yeej sab hauv cov khoom siv yuav tsum tau hloov kho thiab hloov kho dua tshiab los txhawb kev ua haujlwm ruaj khov ntawm qhov sib txuas thiab qee qhov chaw nres tsheb.
(4) muab pab neeg ua haujlwm tshaj lij. Peb cov neeg ua haujlwm saib xyuas muaj kev paub txog cov kev ua txhaum cai, thiab muaj peev xwm txhawb nqa cov kev ua txhaum cai thiab kev txhawb nqa tseem ceeb thiab lav rau cov neeg muaj hluav taws xob zoo.
Reallin txuas qhov tseem ceeb los txhim kho tag nrho kev ua haujlwm ntawm Smart '' meter 'meter' cov system '' meter 'meter' meter 'meter' meter 'meter' meter 'meter' meter 'meter' meter 'meter' meter 'meter' 'meter' 'meter' 'meter' 'meter' 'meter' 'ntsuas' 'meter' 'meter' 'ntsuas' '' meter '' ntsuas '' meter '' ntsuas '' meter 'cov tshuab ntsuas meter. Nyob rau hauv cov txheej txheem ntawm kev ua kom muaj kev ua haujlwm ntawm Smart 'meter' stericient thiab tshiab ua tsis tiav, kom cov cuab yeej siv rov qab los ua haujlwm ib txwm muaj. Piv txwv li, cov ntaub ntawv ntau ntawm cov ntaub ntawv thiab kev cuam tshuam rau kev sib kis tau los ntawm kev tswj hwm lub zog ntawm lub ntsuas kev sib tw ntawm cov xov tooj ntse ntawm kev sau cov ntaub ntawv.
1.5 Kev tshuaj xyuas zoo ntawm cov ntse meters hauv cov chaw hnyav
Yog hais tias ntse meters yog txuas ntxiv nyob rau hauv ib puag ncig ua haujlwm, lawv yuav tsum tau kuaj xyuas cov khoom tsis tu ncua thiab tshem tawm cov kev tsis zoo ntawm cov tuam txhab fais fab. Thaum lub Smart 'meter' thiab ntsuas meter 'cov kev nyeem ntawv tseem ceeb nyob rau hauv lub xeev tsis ruaj khov, lub teeb liab ib puag ncig yuav hloov. Peb lub kaw lus yuav muab ceeb toom tam sim ntawd. Peb yuav sib txuas lus nrog lub tuam txhab hluav taws xob txhawm rau daws cov teeb meem tsis ruaj khov thiab zam qhov tsis zoo ntawm kev ua haujlwm ntawm kev lag luam ntse. Sib tw sib txawv yuav kuj tshwm sim, muaj feem cuam tshuam qhov tseeb ntawm cov ntaub ntawv meter. Thaum twg lub ntse meter 'yog nyob rau hauv ib puag ncig plua plav, peb yuav qhia cov neeg ua haujlwm tu kom txo qhov cuam tshuam rau kev cuam tshuam rau kev ua haujlwm ntawm lub ntsuas kub.
Txo kev cuam tshuam nrog kev ruaj ntseg ntawm kev ua haujlwm ntawm cov khoom siv smart meter, thiab faib rau kev cuam tshuam kom txog thaum nws raug tshem tawm tag nrho. Hauv qee qhov chaw ua haujlwm tsis zoo, lub tuam txhab hluav taws xob yuav tsum tau ceeb toom kom nce tus naj npawb ntawm cov khoom kuaj pom ntawm cov ntsuas kub. Thaum ua kom muaj kev koom tes ua haujlwm thiab kev sib koom ua ke thiab kev tswj hwm kev ua haujlwm ntawm kev ua haujlwm thiab kev tswj hwm cov kev ua haujlwm ntawm cov khoom lag luam, thiab muaj kev txhawb nqa cov ntaub ntawv sib koom ua haujlwm ntawm cov khoom lag luam, thiab muaj kev txhawb nqa cov ntaub ntawv sib koom ua haujlwm ntawm cov khoom lag luam uas tsis muaj peev xwm ua haujlwm, thiab muaj kev txhawb nqa cov ntaub ntawv sib koom ua haujlwm ntawm cov ntaub ntawv tsis muaj peev xwm ntawm cov khoom siv tsis ua haujlwm.
2. Kev tshawb fawb ntawm cov xov tooj ntse Seart Cia Khoom Siv
Raws li kev pabcuam tom qab muag ntawm lub zog hluav taws xob, kev kho mob fais fab tau qhia sai sai, thiab kho kom meej thaum muaj kev pabcuam sai sai thiab muaj txiaj ntsig. Cov txheej txheem kho yuav suav nrog cov khoom siv hluav taws xob me me, yog ib qho tsim nyog yuav tau nqa ntau qhov chaw, thiab nws yog qhov kev hloov kho ntawm kev kho kom zoo rau qee yam. Meterter metering cia khoom yog feem ntau loj thiab tsis portable, uas txwv nws daim ntawv thov hauv qee qhov xwm txheej tshwj xeeb. Metered cov cuab yeej siv los ntsuas, xws li cov khoom siv hluav taws xob, thiab lwm yam khoom siv hluav taws xob, thiab ua kom muaj zog ntawm cov kev xav tau ntawm lub zog sib hloov Kho xwm ceev scenarios.
3. Yuav ua li cas ntse meters ua haujlwm
Cov Ntaub Ntawv Txuas
Cov cim hluav taws xob thiab cov cim hluav taws xob tam sim no tau sau nyob rau hauv lub sijhawm voltage los ntawm cov khoom siv hluav taws xob ntau tshaj plaws los ntawm cov ntsuas ntsuas hluav taws xob ncaj qha los ntawm kev ntsuas lub zog (xws li ADE7878).
Cov Kev Xam Qaum
Txoj kev ua haujlwm ua nruab nrab (CPU) cov txheej txheem sau cov cim qhia tawm xws li Fynication cov ntsiab lus ntawm lub sijhawm-ntawm-siv cov nqi hluav taws xob muaj zog thiab cov nqi hluav taws xob.
Cov ntaub ntawv tswj
Cov ntaub ntawv tshwm sim yog encrypted thiab khaws cia nyob rau hauv lub cim xeeb tsis yog-volatile (eeprom), txhawb nqa cov lus nug hauv zos ntau dua 15 xyoos
Sib Txuas Lus Sib Kis
RS485 lub tsheb npav, Fais Fab Kab Carrier (PLC) lossis NB-IP-IPLOAD WCESSION yog siv rau cov chaw nres tsheb loj raws li cov chaw sib txuas lus tseem ceeb raws li cov kev sib txuas lus tseem ceeb raws li kev sib txuas lus thiab chaw taws teeb parameter thiab tej thaj chaw deb kev teeb tsa.
Ntse tswj tswj
Cov khoom siv ua kom pom cov chaw taws teeb qhib thiab kaw cov hluav taws xob lub hnub qub thiab tam sim no qhib kev sib tsoo thiab lwm yam thev naus laus zis. Nws tseem muaj cov txuj ci xws li overvoltage \/ undervoltage tiv thaiv thiab lub zog hluav taws xob nyeem.
Los ntawm kev saib xyuas lub sijhawm tiag tiag ntawm Grid Load hloov pauv rau kev xav tau-sab kev tswj hwm, thiab kev siv hluav taws xob ntawm lub zog ntawm cov pob ntse
