Dab tsi yog kev ua haujlwm thiab kev ua haujlwm ntawm hluav taws xob watt-teev meter
Lub tshuab hluav taws xob watt-teev ntsuas tau txais kev sib xyaw ua ke loj loj thiab cov qauv siv thev naus laus zis. Tag nrho lub tshuab txais ntau yam kev siv tshuab los tiv thaiv kev sib tsoo. Nws yog siv rau lub sij hawm-ntawm-siv metering ntawm AC active zog nrog ib tug rated zaus ntawm 50Hz, uas yuav zoo dua sib npaug ntawm daim phiaj load. Lub ntsuas hluav taws xob watt-teev tuaj yeem tso tawm hauv Suav kua siv lead ua kua, thiab muaj kev ua haujlwm ntawm kev ntsuas lub zog zoo, lub zog tsis zoo thiab lub zog reactive. Nws tuaj yeem khaws nws cov ntaub ntawv thiab teeb tsa lub zog sib xyaw ua ke kom haum. Lub zog nquag khaws tag nrho, ncov, ncov, tiaj tus, thiab lub hav lub zog raws li lub sijhawm sib raug. Nws tuaj yeem muaj qhov xwm txheej kaw, thiab tuaj yeem muaj infrared, 485, cab kuj, bluetooth kev sib txuas lus ua haujlwm. Tom qab fais fab tuag, lub LCD yuav cia li tua; Tom qab lub LCD kaw lawm, lub LCD tuaj yeem sawv los ntawm nias lub pob hauv 2 teev, txhua lub sijhawm kav 30 vib nas this. Piv txwv li, Delixi's DDZY607 series ib-theem load-tswj ntse zog ntsuas muaj ob txoj haujlwm saum toj no. Tam sim no cia peb qhia txoj hauv kev ua haujlwm ntawm lub ntsuas hluav taws xob hluav taws xob, thiab muaj lub tswv yim tshwj xeeb. Lub ntsuas hluav taws xob hluav taws xob yog tsim los ntawm ob lub luag haujlwm tseem ceeb: ib qho yog qhov ntsuas hluav taws xob hluav taws xob, thiab lwm qhov yog microprocessor tswj qhov. Kev ntsuas hluav taws xob ib feem ntawm lub ntsuas hluav taws xob siv hluav taws xob siv hluav taws xob loj-tshwj xeeb kev sib xyaw ua ke los tsim kom muaj cov mem tes qhia txog cov hluav taws xob siv hluav taws xob, thiab xa mus rau microprocessor rau kev ntsuas hluav taws xob. Tom qab lub microprocessor tau txais cov teeb liab mem tes, nws khaws cov naj npawb ntawm cov tswv yim pulses,
1 Metering muaj nuj nqi
1.1 Nws muaj kev ua haujlwm ntawm kev ntsuas lub zog zoo thiab lub zog tsis zoo, tuaj yeem khaws nws cov ntaub ntawv, thiab tuaj yeem teeb tsa lub zog ua ke kom haum.
1.2 Nws muaj kev ua haujlwm ntawm kev ntsuas lub zog reactive, uas tuaj yeem ntsuas plaub lub quadrants ntawm reactive zog feem. Lub zog hluav taws xob reactive tuaj yeem raug teeb tsa raws li qhov sib npaug ntawm plaub quadrants, thiab cov hluav taws xob hluav taws xob hluav taws xob tuaj yeem teeb tsa.
1.3 Nws muaj lub sijhawm siv lub ntsuas ntsuas, thiab lub zog hluav taws xob nquag sib sau thiab khaws cov hluav taws xob hluav taws xob thiab tag nrho cov hluav taws xob hluav taws xob thaum lub sijhawm ncov, ncov, tiaj tus, thiab hav cuam tshuam.
1.4 Nws yuav tsum muaj peev xwm khaws tag nrho cov hluav taws xob hluav taws xob thiab hluav taws xob hluav taws xob ntawm ntau tus nqi rau tsawg kawg 24 hnub suav nyiaj; lub sijhawm faib cov ntaub ntawv khaws cia yog 0:00 thaum pib ntawm lub hli, lossis teev txij hnub tim 1 txog rau 28th ntawm txhua lub hli.
1.5 Yog hais tias lub sij hawm daws teeb meem tsis tuaj thaum lub sij hawm hluav taws xob, cov ntaub ntawv hais txog lub zog yuav tsum tau muab ntxiv thaum lub hwj chim qhib, thiab 12 cov tshuaj ntxiv tau dhau los.
1.6 Lub zog hluav taws xob tam sim no txhawb nqa 4- tus lej lej cia, tso cai rau tus lej lej nce raws li lub zog hluav taws xob uas sawv cev los ntawm txhua tus mem tes.
2 Kev ntsuas thiab ntsuas kev ua haujlwm
Nws tuaj yeem ntsuas, sau thiab tso saib qhov voltage, tam sim no (xws li xoom kab tam sim no), lub zog, lub zog hluav taws xob thiab lwm yam kev ua haujlwm ntawm lub ntsuas hluav taws xob tam sim no.
3 event log
3.1 Ua tas mus li sau lub sijhawm tshwm sim ntawm qhov kev tshwm sim rov pib dua ntawm lub ntsuas hluav taws xob hluav taws xob thiab cov ntaub ntawv hluav taws xob hluav taws xob thaum lub sijhawm rov pib dua.
3.2 Sau tag nrho cov sij hawm programming, 10 lub xeem cov ntaub ntawv teev npe, tus neeg teb xov tooj code, thiab cov ntaub ntawv txheeb xyuas cov khoom programming.
3.3 Sau tag nrho cov naj npawb ntawm lub moos teeb tsa (tsis suav nrog kev kho lub sijhawm tshaj tawm), lub sijhawm ua ntej thiab tom qab 10 lub sijhawm kho, thiab tus neeg teb xov tooj code.
3.4 Sau tag nrho cov naj npawb ntawm cov sij hawm tshaj tawm, lub sij hawm ua ntej thiab tom qab 100 lub sij hawm calibrations kawg, thiab cov ntaub ntawv fais fab sib thooj.
3.5 Sau qhov kawg 10 qhib thiab kaw cov xwm txheej, sau lub sijhawm qhib thiab kaw, hluav taws xob thiab lwm yam ntaub ntawv.
3.6 Sau tag nrho cov naj npawb ntawm cov 'meter' qhib, qhov tshwm sim thiab lub sijhawm kawg ntawm qhov kawg 10 meter qhib cov xwm txheej, thiab cov ntaub ntawv siv hluav taws xob thiab lwm yam ntaub ntawv; Thaum lub zog hluav taws xob, lub ntsuas hluav taws xob hluav taws xob tsuas yog sau cov xwm txheej ntxov tshaj plaws ntawm kev qhib lub ntsuas ntsuas.
4 Cov paj laum thiab lub sijhawm ua haujlwm
4. mus txog 14 lub sijhawm tuaj yeem teem sijhawm hauv 24 teev, lub sijhawm tsawg kawg yog 15 feeb, thiab tuaj yeem teem caij hla xoom. Cov chaw ntawm txhua lub sij hawm yog teem los ntawm me me mus rau loj.
4.2 Lub zog ntsuas hluav taws xob muaj ob lossis ntau lub sij hawm ncua sij hawm, uas tuaj yeem ua tau raws li qhov xav tau. Txhua lub sij hawm ncua sij hawm tuaj yeem muaj txog li 8 lub sij hawm ncua sij hawm txhua hnub, thiab cov txheej txheem thib ob tuaj yeem pib ntawm lub sijhawm teem sijhawm.
4.3 Lub ntsuas hluav taws xob txhawb kev teeb tsa hnub so thiab hnub so tshwj xeeb tus nqi.
4.4 Lub zog ntsuas hluav taws xob txhawb kev hloov kho lub sijhawm los ntawm kev sib txuas lus sib txuas xws li Bluetooth, RS485, thiab cov cab kuj.
4.5 Lub sij hawm txhua hnub lub rooj txhawb kev teeb tsa raws li tus naj npawb ntawm lub sijhawm. Tom qab qhov kev teeb tsa tiav lawm, lub sijhawm tom ntej yuav raug ntxiv raws li lub sijhawm ntawm hnub kawg.
