Smart mitandi ma terminal anzeru a gridi yanzeru.Kuti agwirizane ndi kugwiritsa ntchito gululi wanzeru ndi mphamvu zongowonjezwdwa, ili ndi ntchito zosungira zidziwitso zamphamvu, kuyeza kwa bi-direction angapo-tariff, kuwongolera kwa ogwiritsa ntchito kumapeto, njira zosiyanasiyana zosinthira deta za njira ziwiri zoyankhulirana za data ndi ntchito yotsutsana ndi kusokoneza, kuphatikiza ntchito yanthawi zonse yoyezera ma watt-hour mita kuyeza kwamagetsi.
Mfundo yogwiritsira ntchito mita yamagetsi yanzeru ndi yakuti mita yamagetsi imayamba kupanga deta: gawo lotembenuzidwa la A/D limayesa zizindikiro za analogi kukhala zizindikiro zadijito, ndiyeno zimawerengera ndikusanthula deta yamagetsi kudzera pa chip microcomputer imodzi mu mita.Pambuyo pake, detayo imasungidwa mu cache chip, ndipo wogwiritsa ntchitoyo akhoza kuiwerenga kupyolera mu mawonekedwe ogwirizana ndi protocol.Malinga ndi kugwiritsa ntchito mamita magetsi, ndiye opanga osiyana adzagwiritsa ntchito infuraredi, mawaya, opanda zingwe, GPRS, Efaneti ndi njira zina zotumizira deta ku seva, kuti akwaniritse kuwerenga kwa mamita akutali.
Kukula kwaposachedwa kwamakampani anzeru aku China kumadziwika ndi kusinthika, kulumikizana, kukhazikika komanso nzeru podalira gululi wanzeru komanso malingaliro amakono owongolera ndikugwiritsa ntchito zomangamanga zapamwamba (AMI), kuwongolera bwino, kulumikizana mwachangu, kusungirako mwachangu ndi matekinoloje ena. .Kudalirika kwakukulu, luntha, kulondola kwambiri, magwiridwe antchito apamwamba komanso magawo ambiri kudzakhala njira ya chitukuko chaukadaulo wa mita yamagetsi.
Modular ntchito za smart metres
Pakalipano, mapangidwe ogwirira ntchito ophatikizidwa amagwiritsidwa ntchito kwambiri pamamita amagetsi.Ntchito ya metering module ya mita yamagetsi imakhudzidwa mosavuta ndi mapangidwe a hardware ndi mapulogalamu ena, pamene gawo la metering la mita yamagetsi limakhudzidwa mosavuta ndi kuwonongeka kapena kulephera kwa ntchito zina.Chifukwa chake, mita yamagetsi ikalephera, mita yonseyo imatha kusinthidwa kuti iwonetsetse kuti metering yamagetsi ikuyenda bwino.Izi zikuyenera kuonjezera mtengo wokonza ma mita amagetsi anzeru, komanso kuwononga kwambiri chuma.Ngati mapangidwe amagetsi amagetsi anzeru azindikirika, gawo lolingana lokhalo lingasinthidwe molingana ndi vutolo.Izi zidzachepetsa kwambiri mtengo wokonza tsiku ndi tsiku wamakampani opanga magetsi.
Pofuna kupewa kuti pulogalamu yamamita amagetsi isasokonezedwe ndikuwonetsetsa chitetezo ndi kudalirika kwa ntchito ya mita yamagetsi, State Grid Corporation ya China salola kukweza kwa mapulogalamu amagetsi pa intaneti.Ndi kufalikira kwamphamvu kwamamita amagetsi anzeru ku China, mavuto ambiri ndi zofuna zimatuluka.Pofuna kuthetsa mavuto akale ndi kukwaniritsa zosowa zatsopano, State Grid Company ingathe kungopanga tender yatsopano pokonzanso miyezo.Makampani am'matauni ang'onoang'ono atha kungochotsa mamita onse amagetsi omwe adayikidwa ndikuyika ena atsopano.Njira yokwezera iyi sikuti imakhala ndi nthawi yayitali komanso yokwera mtengo, komanso imayambitsa kuwonongeka kwazinthu zambiri, zomwe zimabweretsa kupsinjika kwakukulu ndi kukakamiza kwa zomangamanga ku State Grid Company.Ngati mapangidwe amagetsi amagetsi anzeru azindikirika, magawo a metering ndi osapanga mita amagetsi amatha kupangidwa kukhala ma module odziyimira pawokha.Kukweza kwa mapulogalamu ndi ma hardware a non-metrological functional modules sikungakhudze ma module apakati a metrological.Izi sizimangotsimikizira chitetezo ndi kudalirika kwa ntchito ya metering ya mamita a magetsi, komanso zimakwaniritsa zofunikira zosinthika za anthu okhala m'kati mwa magetsi.
Meta yamagetsi itengera mawonekedwe a modular.Zidzakhala ndi maziko ndi zida zina zoyankhulirana zosinthika, zowonjezera za I / O, zida zowongolera ndi ma module, okhala ndi magwiridwe antchito.Ma module onse amatha kusinthidwa ndikuphatikizidwa kuti akwaniritse masinthidwe osiyanasiyana ogwira ntchito kuti akwaniritse zofunikira zosiyanasiyana.Kuphatikiza apo, zigawo zonse ndi ma module amatha kulumikizidwa ndikuseweredwa, kuzindikirika kokha.
Mapulogalamu adzakhalanso modula mtsogolomo, kutengera makina ogwiritsira ntchito ogwirizana, kuti awonetsetse kuti mapangidwe a mapulogalamu a ma terminal anzeru ndi ofanana, kuwonetsetsa kuti mapulogalamu amtundu wanzeru akugwira ntchito.
Mapangidwe amagetsi amagetsi anzeru ali ndi izi zabwino izi: Choyamba, pongosintha gawo la magawo ogwira ntchito pomwe ma mita amagetsi amatha kukwezedwa ndikusinthidwa popanda kusintha mita yonse yamagetsi, kuti achotse zolakwika za batch m'malo, kuchotsa. ndi kukonzanso dongosolo chifukwa chosasinthika pakupanga kwamamita amagetsi achikhalidwe;Kachiwiri, chifukwa modularization wa ntchito ndi standardization kamangidwe, n'zotheka kusintha mphamvu kampani kudalira pa katundu wa wopanga mita imodzi, ndi kupereka mwayi kwa kafukufuku ndi chitukuko cha standardized magetsi mamita.Chachitatu, ma module olakwika amatha kusinthidwa ndikusintha pamasamba kapena kutali kuti apititse patsogolo kusamalitsa ndikusunga ndalama zolipirira.
Kuphatikiza kwa mawonekedwe a smart mita
Kusinthika kwa mita yamagetsi kuchokera pamamita akale amakina kupita ku smart metre kumakhudza njira yophatikizira mawonekedwe amagetsi amagetsi.The Smart Grid imafuna kuyitanitsa mamiliyoni mamiliyoni a ma watt-ola pachaka.Kuchuluka kwake ndikwambiri, kuphatikizira mazana a fakitale ya mita, operekera tchipisi, madoko, opereka chithandizo, kuchokera ku R&D mpaka kukonza zolakwika, kenako mpaka kuyika.Ngati palibe muyezo wogwirizana, zidzakulitsa mtengo wa kuzindikira kwakukulu, ndalama zoyendetsera.Kwa ogwiritsa ntchito mphamvu, mitundu yosiyanasiyana yolumikizirana iyenera kukhudza zomwe ogwiritsa ntchito amakumana nazo komanso chitetezo cha pulogalamuyo.Mamita amagetsi anzeru okhala ndi mawonekedwe ophatikizika amazindikira kuyimitsidwa kwa kafukufuku ndi kamangidwe kachitukuko, kutsimikizira zopanga zokha, kukhazikika kwa kasamalidwe ka nyumba yosungiramo zinthu, kugwirizanitsa kukhazikitsa ndi kukhazikitsa, komanso kudziwitsa za kulipila kolemba ndi kuwerenga.Komanso, ndi Kukwezeleza chiwembu cha mamita anayi kusonkhanitsa madzi, magetsi, gasi ndi kutentha ndi kugwiritsa ntchito Intaneti zinthu luso, wanzeru mamita magetsi ndi interfaces Integrated ndi mankhwala kuti agwirizane ndi zaka zambiri, zikugwirizana ndi Makhalidwe anzeru ndi chidziwitso cha zida zanzeru, ndikukwaniritsa zofuna za msika za kulumikizana kwa zinthu zonse.
Pankhani ya mawonekedwe, maziko ndi gawo zidzakwaniritsidwa kuti zikwaniritse zofunikira za kuyanjana kwadzidzidzi komanso kuzindikira kodziwikiratu m'tsogolomu, ndipo kukhathamiritsa kwa protocol yolumikizirana kudzakwaniritsidwa.Kutengera izo kuti mukwaniritse makonda ogwirira ntchito, mtundu wa pulogalamu yogwiritsira ntchito uyenera kukhala wogwirizana.Kutengera chitsanzo ichi, ma module osiyanasiyana ogwira ntchito amatha kupangidwa kuti akwaniritse zofunikira zosiyanasiyana.
Zigawo zazikuluzikulu zosinthira mawonekedwe olumikizirana ndizomwe zimapangidwira ndipo zimatha kuthandizira matekinoloje osiyanasiyana olankhulirana, kuphatikiza kulumikizana konyamula, micropower opanda zingwe, LoRa, ZigBee, ndi WiFi.Kuphatikiza apo, idakulitsidwanso kuphatikiza mawonekedwe a M-bus general, 485 communication Bus interfaces.Ndi ma module ambiri ndi madoko omwe amathandizira matekinoloje osiyanasiyana olankhulirana, kuchuluka kwa kulumikizana kumatha kutsimikizika komanso kusinthika.Kuphatikiza apo, pazida zoyankhulirana zosiyanasiyana, gawo lolumikizirana limatha kudzaza chitetezo ndikuwongolera mphamvu yonyamula.Ma module onse ndi maziko a chipangizocho amasintha okha ndikufanana, osafunikira kukhazikitsa magawo.
Kulumikizana kwa mawonekedwe osinthira kumatha kuthandizira mwayi wamamita anzeru amitundu yosiyanasiyana, yomwe imafunikiranso kuti mita yanzeru ikhale yokhazikika komanso yophatikizika, kuti muthane bwino ndi pulagi ndi kusewera.
Mapangidwe opangidwa ndi ma modular komanso ophatikizika amagetsi anzeru amagetsi adzachepetsa kuwononga zinthu zambiri ndikuchepetsa kupsinjika kwa mtengo ndi kukakamiza kwamakampani opanga magetsi.Sizingochepetsa mtengo wodziwikiratu komanso mtengo wowongolera wamakampani amagetsi, komanso kupititsa patsogolo chidziwitso cha ogwiritsa ntchito komanso chitetezo cha ogwiritsa ntchito mphamvu.
Nthawi yotumiza: Nov-10-2020