Wan n-gun shadawn ai lam hta madung jak rai ni hku nna, single-phase wan n-gun shadawn ai ni hpe nta hte hpaga yumga galaw ai shara ni hta wan n-gun garan gachyan ai lam ni hta grai lang ai rai nna, n-gun hpe hkangzing ai lam, wan n-gun jahpu hpe hkang ai lam, wan n-gun grid ni hpe hpaji rawng hkra galaw ai lam ni hta ahkyak ai lit nga ai. Hpaji masa rawt jat wa ai hte gat lawk ra sharawng ai lam ni law wa ai majaw, shanhte a bungli hte bungli galaw ai lam ni hpe matut manoi gram lajang ya ai majaw, n-gun atsam masa ni hpe digital galai shai wa na matu ahkyak ai npawt nhpang tai wa sai.
Hpaji masa hku yu yang, single-phase wan n-gun shadawn ai jak ni gaw, wan n-gun jai lang ai lam hpe sawn la na matu, wan n-gun hte wan n-gun a mahtai hpe wan n-gun induction (sh) electronic circuit hku nna shadawn ai. Shawng na jak hte galaw ai wan n-gun meter ni hpe hti na matu, shinggrup ai aluminum disk hpe kam hpa ai. Shanhte a hkrang gaw asan sha rai tim, hkrak ai lam n law ai, grup yin a majaw hkra machyi chye ai, lata hte hti ra ai. Tsaban 20 htum wa maga de electronic wan n-gun meter ni hpe grai law hkra jai lang wa ai majaw ndai lamu ga hpe rawt malan wa sai. Shanhte a analog-to-digital galai shai ai lam hte microprocessor hpaji masa hpe jai lang ai majaw, 0.5 (sh) dai hta jan ai de metering hkrak ai lam hpe jat ya ai sha n-ga, tsan tsan kaw nna matut mahkai ai lam, data ni hpe shinggyin la lu ai lam, load logging ni hpe mung madi shadaw ya ai majaw, meter hti ai lam (AMR) hte smart grids ni hpe gyin shalat ai lam ni a npawt nhpang hpe gaw gap ya lu ai.
Ya aten hta, single-phase wan n-gun meter ni gaw hpaji rawng ai lam de lawan ladan rawt jat wa nga ai. -prat ningnan na arung arai ni gaw, wireless matut mahkai module ni hpe (LoRa hte NB-IoT zawn re ai) law law lang hpawng de da nna, sumwi platform ni de tengman ai-ten lang ai wan n-gun lang ai lam hpe upload galaw ya ai. Ndai lam gaw, jai lang ai ni hte power grid galaw ai ni hpe n-gun lang ai lam hpe n-gun ja ai hku yu reng lu na matu, peak hte off-peak lang ai ladat ni hpe sawk sagawn lu na matu, n-gun lang ai lam hpe grau kaja hkra galaw lu na matu ahkang jaw ai. Nkau high-end model ni hta mung anti-lagut ni hpe lang ai atsam ni lawm ai, n tara ai wan n-gun hte wan n-gun hpe mu tam ai hte makoi magap da ai matut mahkai lam hku nna tara nshang ai wan n-gun lang ai lam hpe hkrak sha shayawm ya lu ai. Hkamja lam hte seng nna, dai ni na aten na wan n-gun meter ni gaw, International Electrotechnical Commission (IEC) hte mungdan ting na hpaga lam madang ni hpe atsawm sha hkan sa nna, nbung katsi ai hte nbung katsi ai zawn re ai yak hkak ai makau grup yin ni hta ngang grin ai hku bungli galaw lu na matu makawp maga ai hkrang amyu myu hpe jai lang ai.
Hpaga lam hku yu yang, single-phase wan meter ni hpe ra sharawng ai lam gaw matut nna rawt jat wa nga ai. Mungkan ting hta, mare kaba de du wa ai hte dum nta ni hta wan n-gun jat wa ai majaw, nta ni hta wan n-gun lang ai lam law wa nga ai. Carbon dat dat ai lam hpe grai ngang kang ai hku hkang ai lam gaw, wan n-gun company ni hpe mung, wan n-gun manu hpe grau tara rap ra ai hku masat da lu na matu hte bai gram lajang mai ai wan n-gun hpe hpawng de lu na matu, high-precision metering jak ni hpe lawan ladan jai lang na matu shadut nga ai. Dai hta n-ga, garan gachyan ai nhtoi htoi ai hte n-gun shinggyin ai ladat zawn re ai lit nnan ni hpe garan gachyan ai n-gun atsam ni hpe garan gachyan ai n-gun atsam ni hta hpaw shalawm ai hte rau, wan n-gun shapraw ai hte jai lang ai jahpan lahkawng yan hpe hkrak hkrak ka matsing lu na matu, wan n-gun meter lahkawng maga hku shadawn ai atsam ni hpe lu da ra ai, dai gaw hpaji masa rawt jat galu kaba wa ai lam hta grau nna ra sharawng ai lam ni hpe shabyin ya ai. Htawm hpang de, single-phase wan n-gun meter ni gaw edge computing hte IoT hpaji masa ni hpe grau nna hpaw shalawm nna, kaji ai n-gun, n-gun n law ai, hte multi-parameter shadawn ai lam ni de rawt jat wa na re. Power system a "nerve endings" ni hku nna, shanhte a hpaji masa ningnan gaw, n-gun atsam hpe gram lajang ai hku hparan lu na matu matut nna galaw lu na rai nna, san seng ai, hkrak ai, shim lum ai prat dep power system hpe gawgap na matu ahkyak ai madi shadaw lam ni hpe jaw ya na re.