Zvinoenderana neanoshanda dhizaini dhizaini yemamita emagetsi, inogona kukamurwa kuita 8 module, simba module, kuratidza module, yekuchengetedza module, sampling module, metering module, yekutaurirana module, control module, MUC processing module.Imwe neimwe module inoita mabasa ayo neMCU yekugadzirisa module yekubatanidza yakabatana uye kurongeka, gluing mune yakazara.
1. Power module yemamita emagetsi
Iyo magetsi module yemamita emagetsi ndiyo nzvimbo yesimba yekushanda kwakajairika kwemamita emagetsi.Basa guru reiyo module yemagetsi kushandura iyo yakakwira voltage yeAC 220V kuita DC yakaderera voltage magetsi eDC12\DC5V\DC3.3V, inopa kushanda kwesimba rekupa chip uye mudziyo wemamwe ma module emagetsi. mita.Kune marudzi matatu emamodule emagetsi anowanzoshandiswa: transformers, resistance-capacitance step-down, uye switching power supply.
Transformer mhando: Iyo AC 220 magetsi inoshandurwa kuita AC12V kuburikidza neshanduko, uye inodiwa voltage renji inosvika mukugadziriswa, kuderedzwa kwemagetsi uye kutonga kwemagetsi.Simba rakaderera, kugadzikana kwepamusoro, nyore kune electromagnetic kupindira.
Resistance-capacitance nhanho-pasi simba rekupa idunhu rinoshandisa capacitive reactance inogadzirwa necapacitor pasi peimwe frequency ye AC chiratidzo kudzikamisa yakanyanya kushanda ikozvino.Saizi diki, mutengo wakaderera, simba diki, mashandisiro makuru emagetsi.
Kuchinja kwemagetsi kunoitwa kuburikidza nemagetsi emagetsi ekuchinja zvishandiso (senge transistors, MOS transistors, controllable thyristors, nezvimwewo), kuburikidza nedunhu rekutonga, kuitira kuti magetsi ekushandura nguva nenguva "pa" uye "kudzima", kuitira kuti simba remagetsi. switching madivayiri pulse modulation yeiyo yekuisa voltage, kuitira kuti uwane kutendeuka kwevoltage uye kubuda magetsi inogona kugadziridzwa uye otomatiki voltage regulation basa.Kushandiswa kwesimba kwakaderera, saizi diki, yakakura voltage renji, kupindira kwakanyanya kwema frequency, mutengo wakakwira.
Mukuvandudza uye dhizaini yemamita emagetsi, zvinoenderana nezvinodiwa zvechigadzirwa basa, saizi yekesi, mutengo wekutonga zvinodiwa, yenyika uye yedunhu zvinodiwa kuti uone kuti ndeupi rudzi rwemagetsi.
2. Energy mita kuratidza module
Iyo simba mita yekuratidzira module inonyanya kushandiswa kuverenga mashandisiro emagetsi, uye kune akawanda marudzi ekuratidzira anosanganisira digital tube, counter, zvakajairwa.LCD, dot matrix LCD, touch LCD, etc. Nzira mbiri dzekuratidzira dze digital tube uye counter dzinogona kuratidza chete kushandiswa kwemagetsi, nekugadzirwa kwegridhi yakachenjera, mamwe marudzi emagetsi emamita anodiwa kuratidza simba re data, digital tube uye. counter haigone kusangana nemaitiro esimba rakangwara.LCD ndiyo inonyanya kuratidza modhi mune yazvino simba mita, zvinoenderana nekuoma kweiyo kuratidza zvirimo mukuvandudza uye dhizaini ichasarudza akasiyana marudzi eLCD.
3. Simba mita yekuchengetedza module
Iyo simba mita yekuchengetedza module inoshandiswa kuchengetedza mita paramita, magetsi, uye nhoroondo data.Anowanzo shandiswa ndangariro midziyo EEP chip, ferroelectric, flash chip, aya matatu marudzi endangariro machipisi ane akasiyana maapplication mumamita esimba.flash imhando yeflash memory inochengeta imwe data yechinguvana, load curve data, uye software upgrade package.
EEPROM inogara inodzimika inorongeka yekuverenga-chete ndangariro inobvumira vashandisi kudzima uye kurongazve ruzivo rwakachengetwa mukati mayo kungave pamudziyo kana kuburikidza nemudziyo wakatsaurirwa, zvichiita kuti EEPROM ibatsire mumamiriro ezvinhu apo data inoda kuchinjwa nekuvandudzwa kakawanda.EEPROM inogona kuchengetwa kanosvika miriyoni uye inoshandiswa kuchengetedza data remagetsi sehuwandu hwemagetsi mumamita emagetsi.Nguva dzekuchengetedza dzinogona kusangana nenguva dzekuchengetedza zvinodiwa zvemamita emagetsi muhupenyu hwese, uye mutengo wakaderera.
Ferroelectric chip inoshandisa hunhu hwe ferroelectric zvinhu kuona yakakwirira-kumhanya, yakaderera mashandisiro emagetsi, yakakwirira kuvimbika kuchengetwa kwedata uye kushanda zvine musoro, nguva yekuchengetedza ye1 bhiriyoni;Dhata haizodururwa mushure mekutadza kwesimba, izvo zvinogadzira ferroelectric machipi ane yakanyanya kuchengetedza density, kukurumidza kukurumidza, uye kushoma simba kushandiswa.Ferroelectric chips anonyanya kushandiswa mumamita emagetsi kuchengetedza magetsi uye mamwe data remagetsi, mutengo wakakwira, uye unongoshandiswa muzvigadzirwa zvinoda kuve nepamusoro-frequency mazwi ekuchengetedza zvinodiwa.
4, simba mita sampling module
Sampling module yewatt-awa mita ine basa rekushandura chiratidzo chikuru chazvino uye chiratidzo chikuru chemagetsi muchiratidzo chidiki chezvino uye chiratidzo chidiki chemagetsi kufambisa kutorwa kwemamita ewatt-awa.Ikozvino sampling zvishandiso zvinowanzoshandiswa ndezvishunt, transformer yazvino, Roche coil, nezvimwewo, voltage sampling inowanzotora yakakwirira-chaiyo kuramba chikamu chevoltage sampling.
5, simba mita kuyerwa module
Basa guru remamita metering module nderokupedzisa analog ikozvino uye voltage kutora, uye kushandura analog kuita digital;Inogona kukamurwa kuita imwe-chikamu kuyerwa module uye matatu-chikamu kuyerwa module.
6. Energy mita yekukurukurirana module
Energy mita yekukurukurirana module ndiyo hwaro hwekufambiswa kwedata uye kudyidzana kwedata, hwaro hweakangwara grid data, hungwaru, yakanaka sainzi manejimendi, uye hwaro hwekuvandudzwa kweInternet yezvinhu kuti uwane kusangana kwevanhu nekombuta.Munguva yakapfuura, kushaikwa kwemaitiro ekutaurirana kwakanyanya infrared, RS485 kutaurirana, nekuvandudzwa kwehunyanzvi hwekutaurirana, Internet yeZvinhu tekinoroji, sarudzo yemamita emagetsi ekutaurirana mode yave yakakura, PLC, RF, RS485, LoRa, Zigbee, GPRS. , NB-IoT, etc. Maererano nemamiriro akasiyana-siyana ekushandiswa uye zvakanakira uye zvisingabatsiri zveimwe nzira yekukurukurirana, nzira yekukurukurirana yakakodzera kudiwa kwemusika inosarudzwa.
7. Power meter control module
Iyo simba mita yekudzora module inogona kudzora uye kugadzirisa simba remutoro zvinobudirira.Nzira yakajairika ndeyekuisa magineti akabata relay mukati memagetsi emagetsi.Kuburikidza nedatha yesimba, control scheme uye chaiyo-nguva yekuraira, simba rekutakura rinotarisirwa uye rinodzorwa.Iwo akajairika mabasa mumamita emagetsi akaiswa mune-yazvino uye overload disconnect relay kuona mutoro wekudzora uye kuchengetedzwa kwemutsara;Nguva yekutonga zvinoenderana nenguva yenguva yekusimba pakutonga;Mubasa rakabhadharwa kare, chikwereti hachina kukwana kubvisa relay;Iyo remote control function inowanikwa nekutumira mirairo munguva chaiyo.
8, simba mita MCU kugadzirisa module
Iyo MCU yekugadzirisa module yewatt-awa mita ndiyo huropi hwewatt-awa mita, iyo inoverengera marudzi ese e data, inoshandura nekuita ese marudzi emirairo, uye inoronga yega module kuti iite basa.
Meta yemagetsi chinhu chakaoma chemagetsi metering chigadzirwa, kubatanidza akawanda minda yemagetsi tekinoroji, tekinoroji yemagetsi, tekinoroji yekuyera simba, tekinoroji yekutaurirana, tekinoroji yekuratidzira, tekinoroji yekuchengetedza uye zvichingodaro.Izvo zvinodikanwa kubatanidza yega yega inoshanda module uye yega yega tekinoroji yemagetsi kuti iite yakazara yakazara kuitira kubereka yakagadzikana, yakavimbika uye yakarurama watt-awa mita.
Nguva yekutumira: May-28-2024