Qhov zoo ntawm Smart Energy Meter
Cov ntsuas ntse siv cov qauv siv hluav taws xob sib xyaw ua ke, yog li piv nrog cov ntsuas ntsuas ntsuas, cov ntsuas ntsuas ntse muaj qhov zoo ntawm kev ua haujlwm thiab kev ua haujlwm.
1) Kev siv hluav taws xob. Vim tias cov ntsuas ntsuas ntse tau tsim nrog cov khoom siv hluav taws xob, kev siv hluav taws xob ntawm txhua lub 'meter' feem ntau tsuas yog hais txog 0.6-0.7W. Rau ntau tus neeg siv centralized ntse ntsuas, qhov nruab nrab lub zog rau txhua tsev neeg tseem me dua. Feem ntau, lub zog noj ntawm txhua qhov induction meter yog li 1.7W.
2) Qhov tseeb. Raws li qhov kev ua yuam kev ntawm qhov ntsuas ntsuas, qhov kev ntsuas qhov yuam kev ntawm 2.0-theem hluav taws xob ntsuas hluav taws xob hauv thaj tsam ntawm 5 feem pua rau 400 feem pua ntawm cov calibrated tam sim no yog ± 2 feem pua, thiab qhov tseeb yog feem ntau 1.0, thiab qhov yuam kev me dua. Qhov yuam kev ntau ntawm lub ntsuas hluav taws xob inductive yog 0.86 feem pua rau 5.7 feem pua, thiab vim yog qhov tsis xws luag ntawm cov khoom siv kho tshuab, lub ntsuas hluav taws xob inductive khiav qeeb thiab qeeb, thiab qhov yuam kev zaum kawg tau loj thiab loj dua. . Lub Xeev Grid ib zaug tau kuaj xyuas qhov chaw ntawm cov ntsuas induction thiab pom tias ntau dua 50 feem pua ntawm cov ntsuas hluav taws xob muaj qhov yuam kev dhau qhov tso cai tom qab 5 xyoos ntawm kev siv.
3) Tshaj dhau, lub zog ntau zaus. Qhov ntau dhau ntawm lub ntsuas ntsuas ntse feem ntau tuaj yeem ncav cuag 6 txog 8 zaug, thiab nws muaj ntau yam. Lub moos magnification 8-10 tau dhau los ua qhov kev xaiv ntawm ntau thiab ntau tus neeg siv, thiab qee qhov tuaj yeem ncav cuag ntau yam ntawm 20 magnification. Kev khiav hauj lwm zaus kuj yog dav, xws li ntawm 40 mus rau 1000 Hz. Lub overload ntau ntawm induction meter feem ntau tsuas yog 4 zaug, thiab kev khiav hauj lwm zaus tsuas yog 45 ~ 55Hz.
4) Muaj nuj nqi. Vim tias lub ntsuas ntsuas ntse tau txais cov cuab yeej siv hluav taws xob, nws tuaj yeem txuas nrog lub khoos phis tawj los ntawm cov txheej txheem kev sib txuas lus, thiab kev tswj hwm thiab kev tswj hwm ntawm cov khoom siv kho vajtse tuaj yeem ua tiav los ntawm cov programming software. Yog li ntawd, lub ntsuas ntsuas ntse tsis tsuas yog muaj cov yam ntxwv ntawm qhov me me, tab sis kuj muaj cov haujlwm ntawm cov chaw taws teeb tswj, ntau tus nqi, txheeb xyuas cov khoom tsis zoo, tiv thaiv tub sab, hluav taws xob them ua ntej, thiab lwm yam, thiab tuaj yeem ua tau raws li kev tswj hwm kev ua haujlwm los ntawm kev hloov kho. sib txawv tsis nyob rau hauv cov tswj software. cov kev cai sib txawv, uas yog qhov nyuaj lossis tsis yooj yim rau cov tsoos induction meters.
