Zvitatu-mamita emagetsi emagetsi ndiwo anoshandiswa mumasisitimu emagetsi kuyera nemazvo matatu-chikamu AC mashandisirwo emagetsi. Iwo anoshandiswa zvakanyanya mumaindasitiri, ezvokutengeserana, uye makuru ekugara application.Matekinoroji avo ehunyanzvi akavakirwa pamagetsi induction kana yemagetsi metering tekinoroji. Nekuunganidza-chikamu chevoltage nezviratidzo zvemazuva ano, vanoverengera kukosha kwesimba rinoshanda, reactive, uye rinoonekwa, vanopedzisira vawana kuwanda kwehuwandu hwekuongorora kwesimba remagetsi.
Zvichienderana nemaitiro, echinyakare-mamita emagetsi enhatu anowanzo shandisa dhizaini yemagetsi emagetsi. Kudyidzana kwemagineti flux inogadzirwa nevoltage uye macoils azvino anotyaira kutenderera kwealuminum disk, nekumhanya kwekutenderera kwakaenzana nesimba. Iyo giya yekufambisa michina inounganidza kutenderera uye inoratidza kuverenga. Mamita emagetsi emazuva ano emagetsi matatu{{4}pase phase magetsi anovimba nemamicroprocessors uye high-analogi chaiyo-ku-digital converters (ADCs). Ivo vanoyedza zvakananga kukosha kwepakarepo kwevatatu-chikamu chevoltage uye chazvino, vanoverenga simba repakarepo vachishandisa madhijitari masaini ekugadzirisa algorithms, uye kubatanidza data resimba. Mamita emagetsi emagetsi anopa huyero hwepamusoro, kudzivirirwa kwakasimba, uye kutsigira kugona kutaurirana kure kure seRS-485, carrier wave, kana wireless transmission, kufambisa hungwaru kutonga kwegetsi remagetsi. Chakanyanya kunaka chemamita matatu-pasegetsi metres chiri mukukwanisa kwadzo kutakura zvinhu zviri pakati nepakati-zvitatu. Zvishandiso zvemaindasitiri zvinowanzo shandisa matatu-chikamu magetsi kuvandudza kushanda zvakanaka, uye magetsi metres anofanirwa kuyera nemazvo iyo vector sum yesimba rechikamu chimwe nechimwe kuti ive nechokwadi chechokwadi che data rese resimba. Uyezve, magetsi emazuva ano metres anowanzo batanidza zvinhu zvakaita seharmonic ongororo, nhamba yekuda, uye kudzimwa kwemagetsi, kupa tsigiro yedata yekutarisisa chimiro chegidhi uye mushandisi simba rekushandisa.
Padanho rekushandisa, kusarudzwa kwemamita-echikamu chemagetsi kunoda kutariswa rated voltage, current range, uye kuenderana kwezvakatipoteredza. Semuyenzaniso, mamiriro emaindasitiri anogona kuda mamita kuti amire kuchinjika kwemutoro wakakura uye nehutsinye hwetembiricha mamiriro, nepo zvivakwa zvekutengesa zvinotungamira kutaurirana kuenderana. Nekugadzirwa kwemagridi akangwara, magetsi emagetsi akangwara ane hunyanzvi hweIoT ari kutekeshera, achitsigira mhinduro chaiyo-yenguva chaiyo yemutengo wemagetsi uye kugoverwa kwesimba rekushandisa simba, zvichiwedzera kuvandudza kushanda kwesimba remagetsi uye kushandiswa kwevashandisi.
Mune ramangwana,-chikamu chetatu chemagetsi emamita tekinoroji icharamba ichishanduka ichienda kuhunyanzvi hwepamusoro, networking, nekubatanidza-mafunctional akawanda, zvichiva musimboti wekuvaka simba rinoshanda, rinovimbika, uye risingachinjiki.
