Dangane da ka'idar ƙirar aiki na mita makamashi, ana iya raba shi zuwa nau'ikan nau'ikan 8, tsarin wutar lantarki, module ɗin nuni, module ɗin ajiya, ƙirar samfura, ƙirar ƙira, tsarin sadarwa, tsarin sarrafawa, tsarin sarrafa MUC.Kowane tsari yana yin nasa ayyukan ta hanyar tsarin sarrafa MCU don haɗin kai da haɗin kai, yana mannewa gaba ɗaya.
1. Power module na makamashi mita
Tsarin wutar lantarki na mita wutar lantarki shine cibiyar makamashi don aiki na yau da kullun na mita wutar lantarki.Babban aikin na'urar wutar lantarki shine canza babban ƙarfin wutar lantarki na AC 220V zuwa ƙarancin wutar lantarki na DC12 \ DC5V \ DC3.3V, wanda ke ba da wutar lantarki don guntu da na'urar sauran nau'ikan wutar lantarki. mita.Akwai nau'ikan nau'ikan nau'ikan wutar lantarki guda uku da aka saba amfani da su: masu canza wuta, juriya-ƙara mataki-ƙasa, da sauya kayan wuta.
Nau'in Transformer: Ana canza wutar lantarki ta AC 220 zuwa AC12V ta hanyar na'ura mai canzawa, kuma ana isa iyakar ƙarfin lantarki da ake buƙata wajen gyarawa, rage ƙarfin lantarki da tsarin ƙarfin lantarki.Ƙarfin ƙarfi, babban kwanciyar hankali, sauƙi ga tsangwama na lantarki.
Resistance- capacitance mataki-kasa samar da wutar lantarki da'irar ce da ke amfani da capacitive reactance samar da capacitor karkashin wani mitar AC siginar don iyakance iyakar halin yanzu aiki.Ƙananan girma, ƙananan farashi, ƙananan wuta, babban amfani da wutar lantarki.
Canja wutar lantarki shine ta hanyar na'urori masu sauyawa na lantarki (kamar transistor, MOS transistors, controllable thyristors, da dai sauransu), ta hanyar da'ira, ta yadda na'urorin canza wutar lantarki lokaci-lokaci "kunna" da "kashe", ta yadda wutar lantarki ta lantarki. canjawa na'urorin bugun jini modulation na shigar da ƙarfin lantarki, don cimma irin ƙarfin lantarki hira da fitarwa ƙarfin lantarki za a iya daidaita da atomatik ƙarfin lantarki ka'idar aiki.Ƙananan amfani da wutar lantarki, ƙananan girman, girman ƙarfin lantarki, babban tsangwama, babban farashi.
A cikin haɓakawa da ƙira na mita makamashi, bisa ga buƙatun aikin samfur, girman girman shari'ar, buƙatun kula da farashi, buƙatun manufofin ƙasa da yanki don sanin wane nau'in samar da wutar lantarki.
2. Modulun nunin mita makamashi
Ana amfani da tsarin nunin mitar makamashi galibi don karanta amfani da wutar lantarki, kuma akwai nau'ikan nuni da yawa gami da bututun dijital, counter, talakawa.LCD, Dot matrix LCD, touch LCD, da dai sauransu The biyu nuni hanyoyin na dijital tube da counter iya kawai guda nuni wutar lantarki amfani, tare da ci gaban mai kaifin grid, da kuma mafi iri lantarki mita ake bukata don nuna ikon data, dijital tube da kuma counter ba zai iya saduwa da aiwatar da hankali iko.LCD shine yanayin nuni na al'ada a cikin mita makamashi na yanzu, bisa ga rikitaccen abun ciki na nuni a cikin haɓakawa da ƙira zai zaɓi nau'ikan LCD daban-daban.
3. Ma'aunin ajiyar makamashi na mita
Ana amfani da tsarin ajiya na mita makamashi don adana sigogin mita, wutar lantarki, da bayanan tarihi.Na'urorin ƙwaƙwalwar ajiya da aka fi amfani da su sune guntu EEP, ferroelectric, guntu filasha, waɗannan nau'ikan kwakwalwan ƙwaƙwalwar ajiya guda uku suna da aikace-aikace daban-daban a cikin mitar makamashi.flash wani nau'i ne na ƙwaƙwalwar walƙiya wanda ke adana wasu bayanan wucin gadi, bayanan lanƙwasa, da fakitin haɓaka software.
EEPROM shine ƙwaƙwalwar ajiyar da za a iya gogewa ta rayuwa wanda za'a iya karantawa kawai wanda ke ba masu amfani damar gogewa da sake tsara bayanan da aka adana a cikinsa ko dai akan na'urar ko ta na'urar da aka keɓe, yana yin EEPROM mai amfani a yanayin yanayi inda ake buƙatar gyara da sabunta bayanai akai-akai.Ana iya adana EEPROM sau miliyan 1 kuma ana amfani dashi don adana bayanan wuta kamar adadin wutar lantarki a cikin mitar makamashi.Lokutan ajiya na iya saduwa da buƙatun lokutan ajiya na ma'aunin makamashi a cikin duk yanayin rayuwa, kuma farashin yana da ƙasa.
Ferroelectric guntu yana amfani da sifa na kayan ferroelectric don gane saurin sauri, ƙarancin wutar lantarki, babban amintaccen ajiyar bayanai da aiki mai ma'ana, lokutan ajiya na biliyan 1;Ba za a zubar da bayanai ba bayan gazawar wutar lantarki, wanda ke yin kwakwalwan kwamfuta na ferroelectric tare da babban adadin ajiya, saurin sauri, da ƙarancin kuzari.Ana amfani da kwakwalwan kwamfuta na Ferroelectric galibi a cikin mita makamashi don adana wutar lantarki da sauran bayanan wutar lantarki, farashin ya fi girma, kuma ana amfani da shi ne kawai a cikin samfuran da ke buƙatar samun buƙatun ajiyar kalmomi masu yawa.
4, Module Samfur na makamashi
Samfurin samfurin na mita watt-hour yana da alhakin canza babban sigina na yanzu da babban siginar wutar lantarki zuwa ƙaramar siginar yanzu da ƙananan siginar wutar lantarki don sauƙaƙe sayan mitar watt-hour.Na'urorin samfur na yanzu da aka saba amfani dasu suneshunt, transformer na yanzu, Roche coil, da dai sauransu, irin ƙarfin lantarki yawanci daukan high-madaidaici juriya part ƙarfin lantarki samfurin.
5, Modulun ma'aunin makamashi
Babban aikin na'urar metering module shine kammala aikin analog na yanzu da ƙarfin lantarki, da canza analog ɗin zuwa dijital;Ana iya raba shi zuwa ma'aunin ma'aunin lokaci-ɗaya da ma'auni mai matakai uku.
6. Moduluwar sadarwa na mita makamashi
Tsarin sadarwa na mita makamashi shine tushen watsa bayanai da hulɗar bayanai, ginshiƙi na bayanan grid mai kaifin baki, hankali, ingantaccen sarrafa kimiyya, da kuma tushen haɓaka Intanet na Abubuwa don cimma hulɗar ɗan adam da kwamfuta.A baya, rashin yanayin sadarwa ya fi zama infrared, sadarwar RS485, tare da haɓaka fasahar sadarwa, fasahar Intanet na abubuwa, zaɓin tsarin sadarwar makamashin lantarki ya yi yawa, PLC, RF, RS485, LoRa, Zigbee, GPRS. , NB-IoT, da dai sauransu Dangane da yanayin aikace-aikacen daban-daban da kuma fa'ida da rashin amfani na kowane yanayin sadarwa, an zaɓi yanayin sadarwar da ya dace da buƙatar kasuwa.
7. Module sarrafa mita na wutar lantarki
Na'urar sarrafa mitar wutar lantarki na iya sarrafawa da sarrafa nauyin wutar lantarki yadda ya kamata.Hanyar gama gari ita ce shigar da abin da ke riƙe da maganadisu a cikin mitar wutar lantarki.Ta hanyar bayanan wutar lantarki, tsarin sarrafawa da umarni na ainihi, ana sarrafa nauyin wutar lantarki da sarrafawa.Ayyukan gama-gari a cikin mitar makamashi suna kunshe ne a cikin juzu'i na cire haɗin kai sama da na yau da kullun don tabbatar da sarrafa kaya da kariyar layi;Gudanar da lokaci bisa ga lokacin lokaci zuwa ikon sarrafawa;A cikin aikin da aka riga aka biya, bashin bai isa ba don cire haɗin relay;Ana aiwatar da aikin sarrafa nesa ta hanyar aika umarni a ainihin lokacin.
8, makamashi mita MCU aiki module
Tsarin sarrafa MCU na mita watt-hour shine kwakwalwar mitar watt-hour, wanda ke ƙididdige kowane nau'in bayanai, canzawa da aiwatar da kowane nau'in umarni, kuma yana daidaita kowane tsarin don cimma aikin.
Mitar makamashi wani samfuri ne mai rikitarwa na lantarki, wanda ke haɗa fannoni da yawa na fasahar lantarki, fasahar wutar lantarki, fasahar auna wutar lantarki, fasahar sadarwa, fasahar nuni, fasahar ajiya da sauransu.Wajibi ne a haɗa kowane nau'i mai aiki da kowane fasaha na lantarki don samar da cikakke cikakke don haifuwa mai tsayi, abin dogara da daidaitaccen mita watt-hour.
Lokacin aikawa: Mayu-28-2024