Taw qhia rau hluav taws xob meters

Lub ntsuas hluav taws xob ntxov tshaj plaws (tseem hu ua hluav taws xob ntsuas hluav taws xob) tau tsim nyob rau xyoo 1881 raws li lub hauv paus ntsiab lus ntawm electrolysis. Txawm hais tias txhua lub 'meter' hnyav kaum kilograms, hnyav heev, thiab tsis muaj kev lees paub ntawm qhov tseeb, nws tseem suav tias yog ib qho kev tsim khoom loj hauv kev tshawb fawb thiab thev naus laus zis thiab tau txais txiaj ntsig thiab qhuas los ntawm tib neeg. Nws tau txais sai sai hauv engineering. Nrog rau txoj kev loj hlob ntawm kev tshawb fawb thiab thev naus laus zis, kev tshawb pom thiab kev siv cov kev hloov pauv tam sim no hauv xyoo 1888 tau muab cov kev cai tshiab rau kev tsim hluav taws xob ntsuas hluav taws xob. Los ntawm kev siv zog ntawm cov kws tshawb fawb, induction hom hluav taws xob ntsuas hluav taws xob tau yug los. Vim nws cov qauv yooj yim, kev ua haujlwm nyab xeeb, tsis tshua muaj nqi, ruaj khov, yooj yim txij nkawm thiab ntau lawm, induction zog ntsuas tau tsim sai.
Kev tsim cov AC induction zog ntsuas hauv Suav teb tau pib hauv xyoo 1950 nrog rau kev coj ua txawv teb chaws lub zog ntsuas. Tom qab ntau tshaj 20 xyoo ntawm kev siv zog, kev tsim hluav taws xob ntsuas hluav taws xob hauv Suav teb tau mus txog qib siab thiab ntsuas. Nrog rau kev txhim kho ntawm kev tshawb fawb thiab thev naus laus zis thiab cov kev xav tau rau kev muaj peev xwm dhau thiab kev pabcuam lub neej ntawm AC induction zog ntsuas. Nyob rau xyoo 1980 thiab 1990, Tuam Tshoj tau pib tshawb fawb thiab tsim cov khoom siv hluav taws xob ntev ntev, mechatronics zog ntsuas (semi hluav taws xob ntsuas hluav taws xob), cov hluav taws xob hluav taws xob tag nrho, cov khoom siv hluav taws xob ntau lub zog hluav taws xob, ntsuas hluav taws xob ua ntej, ntau tus nqi zog ntsuas, siab tshaj plaws. Tom qab xyoo 2000, cov ntsuas hluav taws xob semi ntse tau siv dav hauv tsev hluav taws xob, hluav taws xob lag luam, thiab lwm yam.
Xyoo 2009, tom qab tsoomfwv Askiv thawj zaug siv thawj pawg ntawm kev sib txuas lus network tau qhib cov ntsuas hluav taws xob rau cov hluav taws xob hauv tsev, Tuam Tshoj Xeev Daim phiaj tam sim ntawd tau npaj lub tswv yim ntawm "smart meters" hauv Suav teb. Nyob rau hauv lub thib ob ib nrab ntawm 2009, 26 daim phiaj lub xeev tuam txhab uas muag nyob rau hauv State Grid Corporation ntawm Tuam Tshoj tsim unified technical qauv. Lub sijhawm no, nws tau tshwm sim nyob rau hauv cov ntsiab lus ntawm State Grid Corporation ntawm Tuam Tshoj txoj kev npaj los tsim ib daim phiaj ntse. Yog li ntawd, cov hluav taws xob ntsuas hluav taws xob yuav tsum tau yuav yav tom ntej tau raug hu ua cov ntsuas ntse. Nyob rau lub sijhawm ntawd, cov teeb meem tseem ceeb yog los daws cov teeb meem ntawm cov nqi hluav taws xob sib txuas thiab cov chaw taws teeb nyeem ntawv, thiab tau kawg, qee qhov haujlwm yuav tsum tau nthuav dav yav tom ntej. Qhov tseeb, cov dej num uas muaj los ntawm cov ntsuas ntse tau raug cuam tshuam los ntawm thawj lub tshuab hluav taws xob semi ntse, uas tsis muaj dab tsi ntau tshaj li Lub Xeev Grid ntxiv kev sib txuas lus network thiab optoelectronic kev sib txuas lus ua haujlwm rau cov ntsuas hauv cov qauv kev lag luam.