Smart metresndiwo smart terminal ye smart grid.Kuti uenderane nekushandiswa kwegridi rakangwara uye simba rinodzokororwa, rine mabasa ekuchengetedza ruzivo rwesimba, bi-direction yakawanda-tariff kuyerwa, yekupedzisira mushandisi kutonga, akasiyana-siyana ekufambisa data maitiro maviri-nzira yekutaurirana data basa uye anti-tampering basa, kunze kwekushanda kwechinyakare magetsi watt-awa mita yekuyera.
Nheyo yekushanda yemamita emagetsi akangwara ndeyekuti mita yemagetsi inotanga kuburitsa data: A/D kushandura chikamu sampuli masaini eanalogi kuita masaini edhijitari, obva averengera nekuongorora iyo data yemagetsi kuburikidza neiyo imwechete chip microcomputer mumamita.Mushure meizvozvo, iyo data inochengeterwa mu cache chip, uye mushandisi anogona kuiverenga kuburikidza inoenderana interface uye protocol.Zvinoenderana nekushandiswa kwemamita emagetsi, ipapo vagadziri vakasiyana vachashandisa infrared, wired, wireless, GPRS, Ethernet nedzimwe nzira dzekutumira data kune server, kuitira kuti uwane kure kure kuverenga mita.
Ikozvino kusimudzira kweChina smart mita indasitiri inoratidzwa ne modularization, networking, systematization uye hungwaru nekuvimba nehuchenjeri gidhi uye yemazuva ano manejimendi pfungwa uye nekushandisa advanced kuyero architecture (AMI), kutonga kwakanaka, kukurumidza kutaurirana, kukurumidza kuchengetedza uye humwe hunyanzvi. .Kuvimbika kwepamusoro, hungwaru, kurongeka kwepamusoro, kuita kwepamusoro uye akawanda-parameter inozove maitiro emagetsi emagetsi ekuvandudza tekinoroji.
Modular mabasa e smart metres
Parizvino, yakasanganiswa inoshanda dhizaini inoshandiswa zvakanyanya mumamita emagetsi.Kuitwa kweiyo metering module yemamita emagetsi kunokanganisa nyore nyore nekugadzirwa kweimwe hardware uye software, nepo chikamu che metering yemamita emagetsi chiri nyore kukanganiswa nekukuvadzwa kana kukundikana kwemamwe mabasa.Naizvozvo, kana mita yemagetsi ikakundikana, iyo mita yese inogona kungotsiviwa kuti ive nechokwadi chekushanda kwakanaka kwemagetsi metering.Izvi zvinosungirwa kuwedzera mutengo wekugadzirisa we smart magetsi metres, asi zvakare kukonzera kuraswa kwakakomba kwezviwanikwa.Kana iyo modular dhizaini yehungwaru magetsi mita ikaonekwa, chete inoenderana kukanganisa module inogona kutsiviwa zvichienderana nenzvimbo yekukanganisa.Izvi zvichaderedza zvakanyanya mari yemazuva ese ekugadzirisa emakambani emagetsi eprefectural.
Kuitira kudzivirira chirongwa chemagetsi metres kuti chisakanganiswa uye ive nechokwadi chekuchengetedza uye kuvimbika kwekuita metering yemamita emagetsi, State Grid Corporation yeChina haibvumire iyo online software kukwidziridzwa kwemamita emagetsi.Nekupararira kwakazara kwemamita emagetsi akangwara muChina, matambudziko mazhinji nezvido zvinobuda.Kuti vagadzirise matambudziko ekare uye kusangana nezvinodiwa zvitsva, State Grid Company inogona kungoitisa tenda nyowani nekudzokorora zviyero.Makambani emanisipala emuno anogona chete kubvisa ese akaiswa mamita emagetsi oatsiva nemamwe matsva.Iyi nzira yekusimudzira haina chete kutenderera kwakareba uye mutengo wakakwira, asi zvakare inokonzeresa huwandu hwakakura hwekuraswa kwezviwanikwa, izvo zvinounza hukuru hwemutengo wekumanikidza uye kumanikidzwa kwekuvaka kune state Grid Company.Kana iyo modular dhizaini yeakangwara magetsi metres ikaonekwa, iyo metering uye isiri-metering zvikamu zvemagetsi metres inogona kugadzirwa kuita yakazvimirira inoshanda mamodule.Kukwidziridzwa kwesoftware uye Hardware yeasiri-metrological functional modules haizokanganisa iyo core metrological modules.Izvi hazviiti chete kuchengetedza uye kuvimbika kwekuita metering yemamita emagetsi, asi zvakare inosangana nekuchinja kwekushanda kwezvinodiwa zvevagari mukuita kwekushandiswa kwemagetsi.
Iyo mita yemagetsi ichatora modular chimiro.Ichave nehwaro uye zvimwe zvinochinjika zvekukurukurirana zvikamu, I / O accessories, zvigadziriso zvekushandisa uye ma module, ane customizable mashandiro.Ese mamodule anogona kutsiviwa uye kusanganiswa kuti awane akasiyana ekushanda masisitimu kuti asangane nezvinodiwa zvakasiyana.Pamusoro pezvo, zvese zvikamu uye mamodule anogona kubaiwa uye kuridzwa, otomatiki kuzivikanwa.
Software ichave zvakare modular mune ramangwana, yakavakirwa pane yakabatana inoshanda sisitimu, kuve nechokwadi chekuti iyo yepasi pesoftware dhizaini yeakangwara terminals inowirirana, kuve nechokwadi chekuenderana kwehungwaru terminal software.
Iyo modular dhizaini yemamita emagetsi akangwara ine zvinotevera zvakanakira: Chekutanga, chete nekutsiva chikamu chemamodule anoshanda anogona kukwidziridzwa mamita emagetsi nekutsiviwa pasina kutsiva ese emagetsi metres, kuti abvise hurema hwekutsiva batch, kubviswa. uye kuvakwazve kwehurongwa kunokonzerwa nekusachinja mukugadzirwa kwemamita emagetsi echinyakare;Chechipiri, nekuda kweiyo modularization yemabasa uye kumira kwechimiro, zvinokwanisika kushandura kutsamira kwekambani yemagetsi pane zvigadzirwa zvemugadziri wemamita imwe, uye nekupa mukana wekutsvagisa nekuvandudzwa kwemamita emagetsi akaenzana.Chechitatu, mamodule asina kunaka anogona kutsiviwa ne-on-saiti kana kure kure kukwidziridzwa kuvandudza kuchengetedza uye kuchengetedza mari yekugadzirisa.
Interface kubatanidzwa kune smart metres
Iko kushanduka kwemamita emagetsi kubva kune ekare mechanicha metres kune smart metres inovhara maitiro ekubatanidza interface yemamita emagetsi.Iyo yakangwara Grid inodaidzira kubhidha kwemakumi emamiriyoni emawatt-awa mita pagore.Huwandu hwacho hwakakura, hunosanganisira mazana emamita fekitori, vanopa chip, madoko, vanopa, kubva kuR&D kusvika pakugadzira kugadzirisa, uyezve kuisa.Kana pasina chiyero chakabatana, chichawedzera mutengo wekuonekwa kukuru, mutengo wekutonga.Kune vashandisi vemagetsi, akasiyana mainterface anosungirwa kukanganisa ruzivo rwemushandisi uye kuchengetedza kwekushandisa.Iyo smart mita yemagetsi ine yakasanganiswa interface inoona kumisikidzwa kwekutsvagisa nekusimudzira dhizaini, otomatiki yekusimbisa kugadzirwa, kumira kwekuchengetedza imba yekuchengetera zvinhu, kubatanidza kuita uye kuisirwa, uye ruzivo rwekubhadhara kwekopi nekuverenga.Uye zvakare, nekusimudzirwa kweiyo mana-mita yekuunganidza chirongwa chemvura, magetsi, gasi uye kupisa uye kushandiswa kweInternet yezvinhu tekinoroji, akangwara emagetsi metres ane mainterfaces akabatanidzwa ndizvo zvigadzirwa zvinoenderana nezera reruzivo, zvinoenderana ne hunhu hwehungwaru uye ruzivo rwehungwaru Hardware, uye kusangana nemusika kudiwa kwekubatana kwezvinhu zvese.
Panyaya yehuratidziro, hwaro uye module ichaonekwa kuti isangane nezvinodiwa zve otomatiki kupindirana uye otomatiki kuzivikanwa mune ramangwana, uye optimization yekutaurirana protocol ichaitwa.Zvichienderana nazvo kuti uwane kushanda kwemaitiro, iyo application software modhi inodiwa kuti ibatane.Kubva pane iyi modhi, akasiyana anoshanda mamodule anogona kugadzirwa kuti asangane nezvinodiwa zvakasiyana.
Izvo zvakakosha zveiyo yekutaurirana interface inoshandura ndeye modular mudhizaini uye inogona kutsigira akasiyana matekinoroji ekutaurirana, anosanganisira mutakuri wekutaura, micropower isina waya, LoRa, ZigBee, uye WiFi.Uye zvakare, yakawedzerawo kuti ibatanidze iyo M-bhazi general interface, 485 kutaurirana Bhazi nzvimbo.Nenhamba huru yemamodule uye zviteshi zvinotsigira akasiyana matekinoroji ekutaurirana, mwero wekutaurirana unogona kuvimbiswa uye kuchinjika.Uye zvakare, kune akasiyana emidziyo yekutaurirana, iyo module yekutaurirana inogona kuremedza kuchengetedza uye kutonga kutakura kutakura.Ese mamodule uye hwaro hwechigadziriso chechigadzirwa otomatiki uye kuenzanisa, hapana chikonzero chekuseta paramita.
Kukurukurirana interface inoshandura inogona kutsigira smart mita kuwana kweakasiyana zvirevo, izvo zvinodawo smart metres kuti ive modular uye yakabatanidzwa, kuitira kunyatsogadzirisa plug uye kutamba zvinodiwa.
Iyo modular uye yakabatanidzwa dhizaini yemamita emagetsi akangwara inodzikisa huwandu hukuru hwekuraswa kwezviwanikwa uye kuderedza mutengo wekumanikidza uye kumanikidza kwekuvaka kwemakambani emagetsi.Izvo hazvizongodzikisire mutengo wekuona uye manejimendi mutengo wemakambani emagetsi, asi zvakare inovandudza ruzivo rwemushandisi uye kuchengetedza kwekushandisa kune vashandisi vemagetsi.
Nguva yekutumira: Nov-10-2020