SUMO
Vanhu vabva kure kubva pakuwana magetsi kusvika pakushandiswa zvakanyanya se "magetsi" uye "simba remagetsi". Chimwe chezvinhu zvinonyanya kushamisa i "nharo yemugwagwa" pakati peAC neDC. Vanonyanya kutaurwa inyanzvi mbiri dzemazuva ano, Edison naTesla. Zvisinei, chinonakidza ndechekuti kubva pamaonero evanhu vatsva nevatsva muzana remakore rechi21, "nharo" iyi haina kukundwa kana kurasika zvachose.

Kunyangwe pari zvino zvese kubva pakugadzira magetsi kusvika kumasisitimu ekufambisa emagetsi zviri "alternating current", direct current iri kwese kwese mumidziyo yemagetsi yakawanda nemidziyo yeterminal. Kunyanya, mhinduro ye "whole-house DC" power system, iyo yave ichifarirwa nemunhu wese mumakore achangopfuura, inosanganisa tekinoroji yeIoT engineering ne artificial intelligence kuti ipe vimbiso yakasimba ye "smart home life". Tevedzera Charging Head Network iri pazasi kuti udzidze zvakawanda nezve whole-house DC chii.

NHANGANYAYA YEKUTANGA

Direct Current (DC) mumba mese isystem yemagetsi inoshandisa simba remagetsi rakananga mudzimba nezvivakwa. Pfungwa ye "whole-house DC" yakakurudzirwa nekuti zvikanganiso zvema AC system echinyakare zvave pachena uye pfungwa yekudzivirira zvakatipoteredza nekabhoni shoma yave kutariswa zvakanyanya.

Sisitimu yeAC yechinyakare

Parizvino, sisitimu yemagetsi inonyanya kushandiswa pasi rose ndiyo sisitimu yemagetsi inochinja-chinja. Sisitimu yemagetsi inochinja-chinja isystem yekutumira simba nekugovera inoshanda zvichibva pakuchinja kwemafambiro emagetsi kunokonzerwa nekudyidzana kweminda yemagetsi nemagineti. Heano matanho makuru ekushanda kwesisitimu yeAC:

Jenareta: Nzvimbo yekutanga yesimba remagetsi ijenareta. Jenareta mudziyo unoshandura simba remagetsi kuita simba remagetsi. Nheyo huru ndeyekugadzira simba remagetsi rinokonzereswa nekucheka waya dzine simba remagetsi rinotenderera. Mumasisitimu emagetsi eAC, majenareta anowirirana anowanzo shandiswa, uye marotor awo anofambiswa nesimba remagetsi (senge mvura, gasi, utsi, nezvimwewo) kuti agadzire simba remagetsi rinotenderera.

Kuchinjana kwechizvarwa chazvino: Simba remagineti rinotenderera riri mujenareta rinokonzera shanduko musimba remagetsi rinokonzereswa mumakondirakita emagetsi, nokudaro richigadzira simba remagetsi rinochinja-chinja. Kuwanda kwesimba remagetsi rinochinja-chinja kunowanzova 50 Hz kana 60 Hz pasekondi, zvichienderana nezvinodiwa nesystem yemagetsi munzvimbo dzakasiyana.

Danho reTransformer: Kuchinjana kwemagetsi kunopfuura nematransformer ari mumitsetse yekutumira simba. Transformer mudziyo unoshandisa musimboti we electromagnetic induction kushandura voltage yemagetsi pasina kuchinja frequency yayo. Mukuita kwekutumira simba, high-voltage alternating current iri nyore kufambisa nedaro refu nekuti inoderedza kurasikirwa kwesimba kunokonzerwa nekuramba.

Kutapurirana uye kugoverwa: Simba remagetsi rinochinjika rine simba guru rinotumirwa kunzvimbo dzakasiyana-siyana kuburikidza nemitsetse yekutumira, uye rozodzikiswa kuburikidza nematransformer kuti risangane nezvinodiwa zvekushandiswa kwakasiyana. Masisitimu akadaro ekutumira nekuparadzira anobvumira kutamiswa nekushandiswa zvakanaka kwesimba remagetsi pakati pekushandiswa kwakasiyana nenzvimbo dzakasiyana.

Mashandisirwo eAC Power: Pamagetsi emagetsi eAC anoendeswa kudzimba, mabhizinesi, uye kumaindasitiri. Munzvimbo idzi, magetsi emagetsi anoshandiswa kufambisa michina yakasiyana-siyana, kusanganisira mwenje, maheater emagetsi, mota dzemagetsi, michina yemagetsi, nezvimwewo.

Kazhinji, masisitimu emagetsi eAC akatanga kushandiswa pakupera kwezana remakore rapfuura nekuda kwezvakanaka zvakawanda zvakaita semasisitimu emagetsi anochinjika uye anodzoreka uye kurasikirwa kwesimba kwakaderera pamitsetse. Zvisinei, nekufambira mberi kwesainzi netekinoroji, dambudziko rekuenzanisa kwesimba remasisitimu emagetsi eAC rave rakasimba. Kuvandudzwa kwemasisitimu emagetsi kwakatungamira mukuvandudzwa kwezvishandiso zvakawanda zvemagetsi zvakaita sema rectifiers (kushandura simba reAC kuita simba reDC) uye ma inverters (kushandura simba reDC kuita simba reAC). Tekinoroji yekudzora yemavharuvhu ekushandura yapindawo padanho rakajeka, uye kumhanya kwekugura simba reDC hakuna kuderera pane kweAC circuit breakers.

Izvi zvinoita kuti zvikanganiso zvakawanda zveDC system zvipere zvishoma nezvishoma, uye hwaro hwehunyanzvi hweDC yese hwavapo.

EPfungwa yekushanda zvakanaka uye isina kabhoni yakawanda

Mumakore achangopfuura, nekubuda kwematambudziko emamiriro ekunze pasi rose, kunyanya kukanganiswa kwegreenhouse, nyaya dzekuchengetedza nharaunda dzave kutariswa zvakanyanya. Sezvo DC yese ichishanda zviri nani nemagetsi anodzokororwa, ine mabhenefiti makuru mukuchengetedza simba uye kuderedza utsi. Saka iri kuramba ichitariswa zvakanyanya.

Pamusoro pezvo, sisitimu yeDC inogona kuchengetedza zvinhu zvakawanda nezvinhu nekuda kwechimiro chayo che "direct-to-direct", uye inoenderanawo nepfungwa yekuti "low-carbon uye zvakatipoteredza".

Pfungwa yeUngwaru hweImba Yese

Hwaro hwekushandiswa kweDC yese ndeyekushandiswa nekusimudzira njere dzemumba yese. Nemamwe mashoko, kushandiswa kwesystem dzeDC mukati kunobva panjere, uye inzira inokosha yekusimbisa "njere dzemumba yese".

Smart Home zvinoreva kubatanidza midziyo yakasiyana-siyana yemumba, midziyo yemumba, uye masisitimu kuburikidza netekinoroji yepamusoro uye masisitimu akangwara kuti uwane kudzora kwakabatana, otomatiki uye kutarisa kuri kure, nokudaro zvichivandudza nyore, kunyaradzwa uye nyore kwehupenyu hwemumba. Kuchengetedzeka uye kushanda zvakanaka kwesimba.

CHINOKOSHA

Nheyo dzekushandisa masisitimu akangwara eimba yese dzinosanganisira zvinhu zvakawanda zvakakosha, zvinosanganisira tekinoroji yemasensa, zvishandiso zvakangwara, kutaurirana kwenetiweki, maalgorithms akangwara uye masisitimu ekudzora, mashandisirwo evashandisi, kuchengetedzwa uye kuchengetedzwa kweruzivo, uye kugadzirisa software nekugadzirisa. Zvinhu izvi zvinokurukurwa zvakadzama pazasi.

Tekinoroji yeSensor

Hwaro hwesystem yakangwara yeimba yese ndeyemasensa akasiyana-siyana anoshandiswa kutarisa nharaunda yepamba panguva chaiyo. Masensa ezvakatipoteredza anosanganisira masensa ekupisa, hunyoro, chiedza, uye emhando yemhepo kuti anzwe mamiriro emukati. Masensa ekufamba uye masensa emagineti emusuwo nehwindo anoshandiswa kuona mafambiro evanhu uye mamiriro emusuwo nehwindo, zvichipa ruzivo rwekutanga rwekuchengetedza uye otomatiki. Masensa eutsi negasi anoshandiswa kutarisa moto nemagasi anokuvadza kuti pave nekuchengetedzeka kwepamba.

Chishandiso Chakangwara

Midziyo yakasiyana-siyana yakangwara ndiyo musimboti wehurongwa hwemagetsi hweimba yese. Mwenje wakangwara, midziyo yemumba, makiyi emasuo, uye makamera zvese zvine mabasa anogona kudzorwa ari kure kuburikidza neInternet. Midziyo iyi yakabatana kune network yakabatana kuburikidza netekinoroji yekutaurirana isina waya (yakadai seWi-Fi, Bluetooth, Zigbee), zvichibvumira vashandisi kudzora nekutarisa midziyo yemumba kuburikidza neInternet chero nguva uye chero kupi.

Kutaurirana nefoni

Midziyo yehurongwa hwemagetsi hweimba yese yakabatana kuburikidza neInternet kuti igadzire ecosystem yakangwara. Tekinoroji yekutaurirana netiweki inoita kuti michina ishande pamwe chete zvakanaka uku ichipa nyore kushandisa remote control. Kuburikidza nemasevhisi egore, vashandisi vanogona kushandisa masisitimu epamba vari kure kuti vatarise uye vadzore mamiriro emuchina vari kure.

Magadzirirwo ehungwaru uye masisitimu ekudzora

Ichishandisa njere dzekugadzira uye maalgorithms ekudzidza kwemuchina, sisitimu yehungwaru yeimba yese inogona kuongorora nekushandisa data rakaunganidzwa nemasensa neunyanzvi. Maalgorithms aya anogonesa sisitimu kudzidza maitiro emushandisi, kugadzirisa otomatiki mamiriro ekushanda kwemudziyo, uye kuita sarudzo nehungwaru. Kugadzwa kwemabasa akarongwa uye mamiriro ekutangisa kunogonesa sisitimu kuita mabasa otomatiki mumamiriro ezvinhu chaiwo uye kuvandudza mwero we otomatiki wesisitimu.

Mushandisi Wekushandisa

Kuti vashandisi vakwanise kushandisa system ye "intelligent" yese zviri nyore, kune nzira dzakasiyana-siyana dzekushandisa, kusanganisira ma "mobile applications", ma "tablets" kana ma "computer interfaces". Kuburikidza ne "interfaces" idzi, vashandisi vanogona kudzora nekutarisa zvishandiso zvepamba zviri nyore vari kure. Pamusoro pezvo, "voice control" inobvumira vashandisi kudzora zvishandiso zve "smart" kuburikidza nemirairo yezwi kuburikidza ne "voice assistants".

ZVAKANAKA ZVEHURI YEMUNYIKA WOSE DC

Kune zvakanakira zvakawanda zvekuisa masisitimu eDC mudzimba, izvo zvinogona kupfupikiswa muzvikamu zvitatu: kushanda zvakanaka kwesimba remagetsi, kubatanidzwa kwakanyanya kwesimba rinogona kushandiswazve, uye kushanda zvakanaka kwemidziyo.

Kushanda zvakanaka

Chekutanga, mumaseketi emukati meimba, michina yemagetsi inoshandiswa kazhinji ine voltage shoma, uye simba reDC haridi kushandurwa kwevoltage nguva nenguva. Kuderedza kushandiswa kwematransformer kunogona kuderedza kurasikirwa kwesimba zvinobudirira.

Chechipiri, kurasikirwa kwewaya nemaconductor panguva yekufambiswa kwesimba reDC kudiki. Nekuti kurasikirwa kwesimba reDC hakuchinji nekwakanangana nemagetsi, kunogona kudzorwa nekuderedzwa zvinobudirira. Izvi zvinoita kuti simba reDC riratidze kushanda nesimba kwakanyanya mune zvimwe zviitiko, zvakaita sekufambiswa kwesimba kure uye masisitimu emagetsi emunharaunda.

Pakupedzisira, nekuvandudzwa kwetekinoroji, mamwe ma "electronic converters" matsva uye matekinoroji e "modulation" akaunzwa kuti avandudze mashandiro esimba ema "DC systems". Ma "electronic converters" anoshanda zvakanaka anogona kuderedza kurasikirwa kwesimba uye kuwedzera kushanda zvakanaka kwesimba re "DC power systems".

Kubatanidzwa kweSimba Rinovandudzwa

Muhurongwa hwemagetsi hweimba yese, simba rinogona kuvandudzwa richaunzwawo uye richashandurwa kuita simba remagetsi. Izvi hazvingogone chete kushandisa pfungwa yekudzivirira zvakatipoteredza, asiwo kushandisa zvizere chimiro nenzvimbo yeimba kuti ive nechokwadi chekuwanikwa kwesimba. Kusiyana neizvi, masisitimu eDC ari nyore kubatanidza nemagetsi anogona kuvandudzwa akadai sesimba rezuva nesimba remhepo.

KUENDERANA KWEMUDZIYO

Sisitimu yeDC inoenderana zviri nani nemidziyo yemagetsi yemumba. Parizvino, michina yakawanda yakaita semwenje yeLED, ma air conditioner, nezvimwewo iDC drives. Izvi zvinoreva kuti masisitimu emagetsi eDC ari nyore kuwana kutonga nekutarisira kwakangwara. Kuburikidza netekinoroji yepamusoro yemagetsi, mashandiro emidziyo yeDC anogona kudzorwa nemazvo uye kutonga kwesimba kwakangwara kunogona kuitwa.

Nzvimbo dzekushandisa

Zvakanakira zvakawanda zveDC system zvataurwa zvinogona kuratidzwa zvakakwana mune dzimwe nzvimbo dzakatarwa. Nzvimbo idzi ndidzo nzvimbo dzemukati, ndosaka DC yemumba yese ichigona kupenya munzvimbo dzemukati dzanhasi.

chivako chekugara

Muzvivakwa zvekugara, masisitimu eDC eimba yese anogona kupa simba rinoshanda zvakanaka pamidziyo yemagetsi yakawanda. Masisitimu emwenje inzvimbo yakakosha yekushandisa. Masisitimu emwenje e LED anofambiswa neDC anogona kuderedza kurasikirwa kwesimba uye kuvandudza mashandiro esimba.

Pamusoro pezvo, simba reDC rinogona kushandiswawo kufambisa magetsi mumidziyo yemagetsi yekumba, senge makomputa, machaja efoni, nezvimwewo. Midziyo iyi pachayo imidziyo yeDC isina matanho ekuwedzera ekushandura simba.

ZVIVAKWA ZVEKUTENGESA

Mahofisi nenzvimbo dzekutengeserana muzvivakwa zvemabhizinesi zvinogonawo kubatsirwa nemasisitimu eDC emumba mese. Kuwanikwa kwemagetsi eDC emidziyo yehofisi nemasisitimu emwenje kunobatsira kuvandudza mashandiro esimba uye kuderedza kushandiswa kwesimba.

Mimwe midziyo yekutengeserana, kunyanya iyo inoda magetsi eDC, inogonawo kushanda zvakanaka, nokudaro ichivandudza kushandiswa kwesimba kwezvivako zvekutengeserana.

ZVINOSHANDISWA MUMAINDASITERI

Mundima yemaindasitiri, masisitimu eDC eimba yese anogona kushandiswa pamichina yekugadzira uye mumaworkshop emagetsi. Mimwe michina yemaindasitiri inoshandisa simba reDC. Kushandisa simba reDC kunogona kuvandudza mashandiro esimba uye kuderedza marara esimba. Izvi zvinonyanya kuoneka mukushandiswa kwezvishandiso zvemagetsi nemidziyo yemaworkshop.

MASISTEMU EKUCHAJA MOTA DZEMAGETSI UYE OKUCHENGETA SIMBA

Munyaya dzekufambisa, masisitimu emagetsi eDC anogona kushandiswa kuchaja mota dzemagetsi kuti zvivandudze mashandiro ekuchaja. Pamusoro pezvo, masisitimu emagetsi emagetsi emumba yese anogonawo kubatanidzwa mumasisitimu ekuchengetedza simba remabhatiri kuti mhuri dziwane mhinduro dzinoshanda dzekuchengetedza simba uye kuwedzera kusimudzira mashandiro esimba.

Tekinoroji yeruzivo nekutaurirana

Munyaya yeruzivo rwetekinoroji nekutaurirana, nzvimbo dzedata nenzvimbo dzekutaurirana dzakanakira kushandiswa kwemasisitimu eDC ese. Sezvo zvishandiso zvakawanda nemasevha ari munzvimbo dzedata achishandisa simba reDC, masisitimu eDC anobatsira kuvandudza mashandiro enzvimbo yese yedata. Saizvozvowo, nzvimbo dzekutaurirana nemidziyo zvinogonawo kushandisa simba reDC kuvandudza mashandiro esimba resisitimu uye kuderedza kuvimba nemasisitimu emagetsi echinyakare.

ZVIMWE ZVINHU ZVE DEC SYSTEM YEMUMBA WOSE

Saka sisitimu yeDC yeimba yese inogadzirwa sei? Muchidimbu, sisitimu yeDC yeimba yese inogona kukamurwa kuita zvikamu zvina: sosi yekugadzira magetsi yeDC, sisitimu yekuchengetera simba retributary, sisitimu yekugovera magetsi yeDC, uye michina yemagetsi yetributary.

DC MASIMBA ANOBVA

Musystem yeDC, panotangira simba reDC. Kusiyana nesystem yechinyakare yeAC, simba reDC reimba yese harisi kuvimba neinverter kuti ishandure simba reAC kuita simba reDC, asi rinosarudza simba rekunze rinogona kuvandudzwa. Sesimba rega kana kuti guru.

Semuenzaniso, panel dzezuva dzichaiswa pamadziro ekunze echivako. Chiedza chichashandurwa kuita simba reDC nemapanel, uye chozochengetwa muDC power distribution system, kana kuendeswa zvakananga kune terminal equipment application; chinogonawo kuiswa pamadziro ekunze echivako kana mukamuri. Vaka turbine diki yemhepo pamusoro woishandura kuita direct current. Simba remhepo nesimba rezuva pari zvino ndiwo masosi emagetsi eDC anozivikanwa zvikuru. Panogona kunge paine mamwe mune ramangwana, asi ese anoda ma converter kuti ashandurwe kuita simba reDC.

DC Sisitimu Yekuchengetera Simba

Kazhinji, simba reDC rinogadzirwa nemagetsi eDC harizotumirwi zvakananga kumidziyo yemagetsi, asi richachengetwa musystem yekuchengetera simba reDC. Kana michina ichida magetsi, magetsi anoburitswa kubva musystem yekuchengetera simba reDC. Ipai simba mukati memba.

Sisitimu yekuchengetera simba yeDC yakaita sedura, iro rinogamuchira simba remagetsi rinoshandurwa kubva kusimba remagetsi reDC uye rinoendesa simba remagetsi kumidziyo yemagetsi nguva dzose. Zvakakosha kutaura kuti sezvo DC transmission iri pakati pesimba remagetsi reDC nesisitimu yekuchengetera simba reDC, inogona kuderedza kushandiswa kwema inverters nemidziyo yakawanda, izvo zvisingangoderedzi mari yekugadzira circuit chete, asiwo zvinovandudza kugadzikana kwesisitimu.

Saka, sisitimu yekuchengetera simba yeDC yese iri padyo nemota yekuchaja yeDC yemotokari itsva dzesimba kupfuura "DC coupled solar system" yechinyakare.

Sezvakaratidzwa pamufananidzo uri pamusoro, "DC coupled solar system" yechinyakare inofanira kutumira magetsi kugrid remagetsi, saka ine mamwe ma solar inverter modules, nepo "DC coupled solar system" ine DC yese haidi inverter uye booster. Matransformer nezvimwe zvishandiso, kushanda nesimba kwakanyanya.

DC Sisitimu Yekugovera Simba

Chinhu chikuru cheDC system yeimba yese iDC distribution system, iyo ine basa rakakosha mumba, chivako kana chimwe chinhu. Iyi system ine basa rekuparadzira magetsi kubva kunobva magetsi kuenda kumidziyo yakasiyana-siyana, zvichiita kuti magetsi asvike kumativi ese eimba.

Mhedzisiro

Kugoverwa kwesimba: Sisitimu yekugoverwa kwesimba remagetsi yeDC ine basa rekuparadzira simba remagetsi kubva kumagetsi (akadai sema solar panels, masisitimu ekuchengetera simba, nezvimwewo) kumidziyo yakasiyana-siyana yemagetsi iri mumba, kusanganisira mwenje, midziyo yemagetsi, midziyo yemagetsi, nezvimwewo.

Kuvandudza mashandiro esimba: Kuburikidza nekugoverwa kwesimba reDC, kurasikirwa kwesimba kunogona kuderedzwa, nokudaro zvichivandudza mashandiro esimba resisitimu yese. Kunyanya kana zvakabatanidzwa nemichina yeDC uye masosi esimba anogona kushandiswazve, simba remagetsi rinogona kushandiswa zvinobudirira.

Inotsigira Zvishandiso zveDC: Chimwe chezvinhu zvinoita kuti DC system ive neimba yese ndeyekutsigira magetsi ezvishandiso zveDC, kudzivirira kurasikirwa nesimba kana kushandura AC kuita DC.

BUMBA

Panel Yekuparadzira yeDC: Panel Yekuparadzira yeDC chishandiso chakakosha chinoparadzira magetsi kubva kuma solar panels uye masisitimu ekuchengetera simba kuenda kuma circuit akasiyana siyana nemidziyo mumba. Inosanganisira zvinhu zvakaita seDC circuit breakers uye voltage stabilizers kuti ive nechokwadi chekupararira kwakasimba uye kwakavimbika kwesimba remagetsi.

Sisitimu yekudzora ine hungwaru: Kuti uwane manejimendi nekutonga kwesimba zvine hungwaru, masisitimu eDC eimba yese anowanzo kuve nemasisitimu ekudzora ane hungwaru. Izvi zvinogona kusanganisira zvinhu zvakaita sekutarisa simba, kudzora kure uye kugadzirisa mamiriro ezvinhu otomatiki kuti zvivandudze mashandiro ese esisitimu.

Mashopu eDC neMaswichi: Kuti zvienderane nemidziyo yeDC, mashopu nemaswichi mumba mako zvinofanirwa kugadzirwa zvine DC connections. Mashopu nemaswichi aya anogona kushandiswa nemidziyo inoshandisa DC ukuwo zvichiita kuti zvive nyore uye zvive nyore.

DC MIDZIYO YEMAGETSI

Kune michina yakawanda yemagetsi yeDC yemumba zvekuti hazvigoneke kuinyora yese pano, asi inogona kungopatsanurwa zvishoma. Tisati tadaro, tinofanira kutanga tanzwisisa kuti mhando yemidziyo inoda simba reAC uye rudzii rwesimba reDC. Kazhinji, midziyo yemagetsi ine simba guru inoda voltage yakakwira uye ine mota dzinotakura mutoro wakawanda. Midziyo yemagetsi yakadaro inofambiswa neAC, senge mafiriji, maair conditioner ekare, michina yekuwachisa, ma range hood, nezvimwewo.

Kune mimwe michina yemagetsi isingade kutyaira mota ine simba guru, uye macircuit akabatanidzwa nemazvo anogona kushanda chete pamagetsi ari pakati nepakati neakaderera, uye anoshandisa magetsi eDC, akadai sematerevhizheni, makomputa, uye matepi ekurekodha.

Ehe, musiyano uri pamusoro apa hauna kunyatsojeka. Parizvino, midziyo yakawanda ine simba guru inogonawo kushandiswa neDC. Semuenzaniso, maair conditioner eDC variable frequency akaonekwa, achishandisa maDC motors ane simba riri nani uye anochengetedza simba zvakanyanya. Kazhinji, chinhu chikuru chekuti midziyo yemagetsi iri AC kana DC zvinoenderana nechimiro chemukati memudziyo.

PNyaya yerusarura yeDC yeimba yose

Heano mamwe maitikiro e "whole-house DC" kubva kumativi ose enyika. Zvinogona kuwanikwa kuti maitikiro aya anongova mhinduro dzisina kabhoni yakawanda uye dzisingakuvadzi nharaunda, izvo zvinoratidza kuti simba guru re "whole-house DC" richiri pfungwa yekudzivirira nharaunda, uye masisitimu eDC akangwara achiri nerwendo rurefu.

Imba yeZero Emission muSweden

Chirongwa Chekuvaka Simba Idzva muZhongguancun Demonstration Zone

Chirongwa cheZhongguancun New Energy Building chirongwa chekuratidzira chakasimudzirwa neHurumende yeChaoyang District yeBeijing, China, nechinangwa chekusimudzira zvivakwa zvakasvibira uye kushandiswa kwesimba rinogona kudzokororwa. Muchirongwa ichi, zvimwe zvivakwa zvinoshandisa masisitimu eDC eimba yese, ayo anosanganiswa nema solar panels uye masisitimu ekuchengetera simba kuti awane simba reDC. Kuedza uku kunovavarira kuderedza kukanganisa kwechivako nekuvandudza mashandiro esimba nekubatanidza simba idzva nemagetsi eDC.

Chirongwa Chekugara Kwesimba Rinochengetedza Nzvimbo cheDubai Expo 2020, UAE

Pamusangano wekuratidzwa kwe2020 muDubai, mapurojekiti akati wandei akaratidza dzimba dzinoshandisa simba rinogadziriswazve uye masisitimu eDC eimba yese. Mapurojekiti aya ane chinangwa chekuvandudza mashandiro esimba kuburikidza nemhinduro dzesimba idzva.

Chirongwa Chekuyedza cheJapan DC Microgrid

MuJapan, mamwe mapurojekiti ekuyedza e microgrid akatanga kushandisa masisitimu eDC eimba yese. Masisitimu aya anofambiswa nesimba rezuva nemhepo, ukuwo achishandisa simba reDC kumidziyo nemidziyo iri mumba.

Imba yeSimba reMagetsi

Chirongwa ichi, chakabatana pakati peLondon South Bank University neUK's National Physical Laboratory, chine chinangwa chekugadzira imba isina simba. Imba iyi inoshandisa simba reDC, pamwe chete ne solar photovoltaic uye masisitimu ekuchengetera simba, kuti ishandise simba nemazvo.

RMasangano eElevant INDUSTRY

Tekinoroji yehungwaru hwese yakambounzwa kwamuri kare. Kutaura zvazviri, tekinoroji iyi inotsigirwa nemamwe masangano eindasitiri. Charging Head Network yakaverenga masangano akakodzera muindasitiri. Pano tichakuzivisai masangano ane chekuita neDC yese.

KURIPIRA 

FCA

FCA (Fast Charging Alliance), zita rechiChinese rinonzi "Guangdong Terminal Fast Charging Industry Association". Guangdong Terminal Fast Charging Industry Association (inozivikanwa seTerminal Fast Charging Industry Association) yakavambwa muna 2021. Tekinoroji yekuchaja nekukurumidza yeTerminal inyanzvi huru inotungamira kushandiswa kukuru kwechizvarwa chitsva cheindasitiri yeruzivo rwemagetsi (kusanganisira 5G nehuchenjeri hwekugadzira). Pasi pemaitiro epasi rose ekuvandudza carbon neutralite, kuchaja nekukurumidza kweTerminal kunobatsira kuderedza marara emagetsi nemarara esimba uye kuwana dziviriro yezvakatipoteredza yakasviba. uye budiriro inoenderera mberi yeindasitiri, zvichiunza ruzivo rwakachengeteka uye rwakavimbika rwekuchaja kumazana emamiriyoni evatengi.

Kuti kukurumidzise kurongeka uye kuvandudzwa kwetekinoroji yekuchaja nekukurumidza kweterminal, Academy of Information and Communications Technology, Huawei, OPPO, vivo, naXiaomi vakatungamira mukutanga kushanda pamwe chete nemapoka ese ari muchikamu cheindasitiri yekuchaja nekukurumidza kweterminal senge michina yakakwana yemukati, machipisi, zvishandiso, machaja, nezvimwe zvinoshandiswa. Kugadzirira kuchatanga kutanga kwa2021. Kugadzwa kwesangano kuchabatsira kuvaka nharaunda yevanhu vanofarira muchikamu cheindasitiri, kugadzira hwaro hweindasitiri yekugadzira dhizaini yekuchaja nekukurumidza kweterminal, kutsvagisa nekusimudzira, kugadzira, kuyedza, uye certification, kutungamira kugadzirwa kwezvikamu zvemagetsi zvepakati, machipisi epamusoro-soro, zvinhu zvakakosha zvekutanga nezvimwe, uye kuedza kuvaka matinji epasi rose eKuaihong maindasitiri akakosha zvikuru.

FCA inonyanya kukurudzira mwero weUFCS. Zita rakazara reUFCS ndiUniversal Fast Charging Specification, uye zita rayo rechiChinese ndiFusion Fast Charging Standard. Ichi chizvarwa chitsva chekuchaja nekukurumidza kwakabatanidzwa chinotungamirwa neAcademy of Information and Communications Technology, Huawei, OPPO, vivo, Xiaomi, pamwe nekushanda pamwe chete kwemakambani mazhinji eterminal, chip uye vadyidzani veindasitiri vakaita saSilicon Power, Rockchip, Lihui Technology, uye Angbao Electronics. Chibvumirano ichi chine chinangwa chekugadzira mwero wekuchaja nekukurumidza kwakabatanidzwa kumaterminal enharembozha, kugadzirisa dambudziko rekusawirirana kwekuchaja nekukurumidza, uye kugadzira nzvimbo yekuchaja nekukurumidza, yakachengeteka uye inoenderana nevashandisi vekupedzisira.

Parizvino, UFCS yakaita musangano wechipiri wekuyedza weUFCS, umo "Member Enterprise Compliance Function Pre-Test" uye "Terminal Manufacturer Compatibility Test" zvakapedzwa. Kuburikidza nekuyedza uye kuchinjana kwepfupiso, tinobatanidza dzidziso nemaitiro panguva imwe chete, tichivavarira kuputsa mamiriro ekusawirirana kwekuchaja nekukurumidza, pamwe chete tichikurudzira kukura kwakanaka kwekuchaja nekukurumidza kweterminal, uye tinoshanda nevazhinji vatengesi vepamusoro-soro nevanopa masevhisi muchikamu cheindasitiri kuti tikurudzirane pamwe chete mitemo yetekinoroji yekuchaja nekukurumidza. Kufambira mberi kweUFCS maindasitiri.

USB-IF

Muna 1994, sangano repasi rose rekuenzanisa mitemo rakatangwa neIntel neMicrosoft, rinonzi "USB-IF" (zita rakazara: USB Implementers Forum), ikambani isiri yepurofiti yakavambwa neboka remakambani akagadzira Universal Serial Bus specification. USB-IF yakavambwa kuti ipe sangano rekutsigira uye forum yekuvandudza nekushandisa tekinoroji yeUniversal Serial Bus. Forum iyi inokurudzira kugadzirwa kwemidziyo yeUSB inoenderana nemhando yepamusoro uye inokurudzira mabhenefiti eUSB nemhando yezvigadzirwa zvinotevedzera mitemo.ng.

Tekinoroji yakatangwa neUSB-IF USB parizvino ine mavhezheni akawanda ehunyanzvi. Shanduro yazvino yehunyanzvi iUSB4 2.0. Mwero wepamusoro wehunyanzvi uyu wakawedzerwa kusvika ku80Gbps. Inoshandisa dhizaini itsva yedata, USB PD fast charging standard, USB Type-C Interface uye tambo standards zvichagadziriswawo panguva imwe chete.

WPC

Zita rakazara reWPC iWireless Power Consortium, uye zita rayo rechiChinese i "Wireless Power Consortium". Yakavambwa musi wa17 Zvita, 2008. Ndiyo sangano rekutanga pasi rose rekusimudzira tekinoroji yekuchaja isina waya. Kubva muna Chivabvu 2023, WPC ine nhengo dzinosvika 315. Nhengo dzeAlliance dzinoshanda pamwe chete nechinangwa chimwe chete: kuwana kuenderana kwakazara kwemachaja ese asina waya uye masosi emagetsi asina waya pasi rese. Nechinangwa ichi, vakagadzira zvakawanda zvehunyanzvi hwekuchaja nekukurumidza pasina waya.

Sezvo tekinoroji yekuchaja isina waya ichiramba ichichinja, huwandu hwekushandiswa kwayo hwawedzera kubva pamidziyo inobatwa nemaoko yevatengi kuenda kunzvimbo itsva dzakawanda, dzakadai semalaptop, mapiritsi, madrone, marobhoti, Internet yeMotokari, uye makicheni akangwara asina waya. WPC yakagadzira uye yakachengetedza mwero wezviyero zvakasiyana-siyana zvekuchaja pasina waya, zvinosanganisira:

Chiyero cheQi chemafoni emafoni nezvimwe zvishandiso zvemafoni zvinotakurika.

Chiyero cheKi chekicheni chisina waya, chemidziyo yekicheni, chinotsigira simba rekuchaja rinosvika 2200W.

Mwero weLevel Electric Vehicle (LEV) unoita kuti zvive nekukurumidza, zvakachengeteka, zvakangwara uye zviri nyore kubhadharisa mota dzemagetsi dzisina waya dzakadai semabhasikoro emagetsi nemascooter kumba uye uri munzira.

Mwero wekuchaja usina waya wemaindasitiri wekutumira simba usina waya wakachengeteka uye uri nyore kushandisa kumarobhoti ekuchaja, maAGV, madrone nemimwe michina yekuzvishandira yeindasitiri.

Pari zvino kune zvigadzirwa zvekuchaja zvisina waya zvinodarika 9,000 zveQi-certified pamusika. WPC inoongorora kuchengetedzeka, kushanda pamwe chete uye kukodzera kwezvigadzirwa kuburikidza netiweki yayo yemarabhoritari ekuongorora akazvimiririra pasi rese.

kutaurirana

CSA

Sangano reConnectivity Standards Alliance (CSA) isangano rinogadzira, rinopa zvitupa uye rinosimudzira mitemo ye smart home Matter. Yakatangira iZigbee Alliance yakavambwa muna 2002. Muna Gumiguru 2022, nhamba yenhengo dzekambani yemubatanidzwa ichasvika vanhu vanodarika mazana maviri.

CSA inopa zviyero, maturusi uye zvitupa kune vanogadzira IoT kuti Internet yeZvinhu ive nyore kuwana, yakachengeteka uye ishandiswe1. Sangano iri rakazvipira kutsanangura nekuwedzera ruzivo rweindasitiri uye kusimudzira kwakazara nzira dzakanakisa dzekuchengetedza dze cloud computing uye tekinoroji yedhijitari yechizvarwa chinotevera. CSA-IoT inobatanidza makambani anotungamira pasi rose kuti vagadzire nekusimudzira zviyero zvakavhurika zvakafanana zvakaita seMatter, Zigbee, IP, nezvimwewo, pamwe nemiyero munzvimbo dzakadai sekuchengetedzwa kwechigadzirwa, kuvanzika kwedata, kudzora mukana wekuwana zvinhu nekuchenjera nezvimwewo.

Zigbee ihurongwa hweIoT hwakatangwa neCSA Alliance. Ihurongwa hwekutaurirana husina waya hwakagadzirirwa mashandisirwo eWireless Sensor Network (WSN) neInternet of Things (IoT). Inoshandisa chiyero cheIEEE 802.15.4, inoshanda mubhendi re2.4 GHz frequency, uye inotarisa pakushandisa simba shoma, kuomarara kushoma uye kutaurirana kwenguva pfupi. Ichikurudzirwa neCSA Alliance, hurongwa uhwu hwave huchishandiswa zvakanyanya mudzimba dzakangwara, otomatiki yeindasitiri, hutano nedzimwe nzvimbo.

Chimwe chezvinangwa zveZigbee ndechekutsigira kutaurirana kwakavimbika pakati pemidziyo yakawanda ukuwo ichichengetedza simba shoma. Yakakodzera michina inoda kushanda kwenguva yakareba uye ichishandisa simba rebhatiri, senge sensor nodes. Iyi protocol ine topology dzakasiyana-siyana, kusanganisira nyeredzi, mesh uye cluster tree, zvichiita kuti ikwanise kushandiswa kune network dzehukuru hwakasiyana uye zvinodiwa.

Midziyo yeZigbee inogona kugadzira network dzinozvironga dzoga, inochinjika uye inochinjika, uye inogona kuchinja zvinoenderana nekuchinja kwenzvimbo yenetwork, senge kuwedzera kana kubvisa michina. Izvi zvinoita kuti Zigbee ive nyore kuisa nekuchengetedza mumashandisirwo anoshanda. Kazhinji, Zigbee, senzira yakavhurika yekutaurirana isina waya, inopa mhinduro yakavimbika yekubatanidza nekudzora michina yakasiyana-siyana yeIoT.

Bluetooth SIG

Muna 1996, Ericsson, Nokia, Toshiba, IBM neIntel vakaronga kuumba sangano reindasitiri. Sangano iri raive "Bluetooth Technology Alliance", richinzi "Bluetooth SIG". Vakabatana vakagadzira tekinoroji yekubatanidza isina waya yekukurumidza. Chikwata chekugadzira chaive netariro yekuti tekinoroji iyi yekutaurirana isina waya inogona kuronga nekubatanidza mabasa muminda yakasiyana yemaindasitiri senge Bluetooth King. Saka, tekinoroji iyi yakatumidzwa zita rekuti Bluetooth.

Bluetooth (tekinoroji yeBluetooth) inzira yekutaurirana isina waya inoshanda kwenguva pfupi, ine simba shoma, yakakodzera kubatanidza midziyo yakasiyana-siyana uye kutumira data, ine nzira dziri nyore dzekubatanidza, kubatana kwenzvimbo dzakawanda uye zvinhu zvekuchengetedza.

Bluetooth (Bluetooth technology) inogona kupa nharembozha dzemidziyo iri mumba uye chikamu chakakosha chehunyanzvi hwekutaurirana husina waya.

SPARKLINK ASSOCIATION

Musi wa22 Gunyana, 2020, Sparklink Association yakavambwa zviri pamutemo. Spark Alliance isangano remaindasitiri rakazvipira kudyidzana kwenyika dzese. Chinangwa chayo ndechekusimudzira hunyanzvi uye nharaunda yemaindasitiri yechizvarwa chitsva chetekinoroji yekutaurirana isina waya yeSparkLink, uye kuita mashandisirwo matsva ekukurumidza akadai semota dzakangwara, dzimba dzakangwara, materminal akangwara uye kugadzira kwakangwara, uye kusangana nezvinodiwa nezvinodiwa zveExtreme performance. Parizvino, sangano iri rine nhengo dzinopfuura zana nemakumi mana.

Tekinoroji yekutaurirana isina waya inokurudzirwa neSparklink Association inonzi SparkLink, uye zita rayo rechiChinese rinonzi Star Flash. Hunhu hwayo hwehunyanzvi i ultra-low latency uye ultra-high reliability. Inoenderana ne ultra-short frame structure, Polar codec uye HARQ retransmission mechanism. SparkLink inogona kuwana latency ye 20.833 microseconds uye kuvimbika kwe 99.999%.

WI-FMUNYIKA

Wi-Fi Alliance isangano repasi rose rine makambani akawanda etekinoroji akazvipira kusimudzira nekusimudzira kuvandudzwa, hunyanzvi uye kurongeka kwetekinoroji yenetwork isina waya. Sangano iri rakavambwa muna 1999. Chinangwa charo chikuru ndechekuona kuti zvishandiso zveWi-Fi zvinogadzirwa nevagadziri vakasiyana-siyana zvinoenderana, nokudaro zvichisimudzira kufarirwa nekushandiswa kwemanetwork asina waya.

Tekinoroji yeWi-Fi (Wireless Fidelity) itekinoroji inonyanya kukurudzirwa neWi-Fi Alliance. Se tekinoroji yeLAN isina waya, inoshandiswa pakutumira data nekutaurirana pakati pemidziyo yemagetsi kuburikidza nemasaini asina waya. Inobvumira michina (yakadai semakombiyuta, mafoni, mapiritsi, midziyo yepamba yakangwara, nezvimwewo) kuchinjana data mukati menzvimbo shoma pasina chikonzero chekubatana chaiko.

Tekinoroji yeWi-Fi inoshandisa mafungu eredhiyo kusimbisa kubatana pakati pemidziyo. Iyi nzira yekubatanidza isina waya inobvisa kudiwa kwekubatana kwemuviri, zvichibvumira michina kufamba yakasununguka mukati menzvimbo iyi ichichengetedza kubatana kwenetiweki. Tekinoroji yeWi-Fi inoshandisa mabhendi akasiyana-siyana ekufambisa data. Mabhendi efrequency anonyanya kushandiswa anosanganisira 2.4GHz ne5GHz. Mabhendi aya efrequency akakamurwa kuita nzira dzakawanda umo michina inogona kutaurirana.

Kumhanya kwetekinoroji yeWi-Fi kunoenderana nebhendi remagetsi nerefrequency. Nekufambira mberi kwetekinoroji, kumhanya kweWi-Fi kwakawedzera zvishoma nezvishoma kubva pamazana ekutanga eKbps (kilobits pasekondi) kusvika paGbps dzakawanda dziripo (gigabits pasekondi). Matanho akasiyana eWi-Fi (akadai se802.11n, 802.11ac, 802.11ax, nezvimwewo) anotsigira mwero wakasiyana wekutumirwa kwedata. Pamusoro pezvo, kutapurirana kwedata kunodzivirirwa kuburikidza nemaitiro ekuchengetedza encryption uye security. Pakati pawo, WPA2 (Wi-Fi Protected Access 2) neWPA3 ndiwo maitiro akajairika e encryption anoshandiswa kuchengetedza network dzeWi-Fi kubva pakuwanikwa kusina mvumo uye kuba data.

SKUGADZIRISA ZVINHU UYE MAKODHI EKUVAKA

Chipingamupinyi chikuru mukuvandudzwa kwemasisitimu eDC eimba yese kushaikwa kwemitemo yekuvaka yakafanana pasi rose uye makodhi ekuvaka. Masisitimu emagetsi ekuvaka echinyakare anowanzo shanda nemagetsi anochinja-chinja, saka masisitimu eDC eimba yese anoda seti itsva yemitemo mukugadzira, kuisa uye kushanda.

Kusaenderana kwemitemo kunogona kukonzera kusawirirana pakati pemasisitimu akasiyana, kuwedzera kuoma kwekusarudza nekutsiva michina, uye kunogonawo kukanganisa kukura kwemusika nekupararira kwayo. Kusakwanisa kuchinjika kumitemo yekuvaka idambudzikowo, sezvo indasitiri yekuvaka inowanzo shandiswa pakugadzira magadzirirwo eAC echinyakare. Saka, kuunza sisitimu yeDC yeimba yese kunogona kuda kugadziriswa uye kutsanangurwa patsva kwemitemo yekuvaka, izvo zvinotora nguva uye kushanda nesimba.

EMARI ANODZORERWA NEKUSHANDISWA KWETEKNOROJI

Kuiswa kwesystem yeDC yeimba yese kunogona kusanganisira mitengo yepamusoro yekutanga, kusanganisira michina yeDC yepamusoro, masisitimu ekuchengetera simba remabhatiri, uye midziyo yakagadziriswa neDC. Mari idzi dzekuwedzera dzinogona kunge dziri chimwe chezvikonzero nei vatengi vazhinji nevagadziri vezvivakwa vachizeza kushandisa masisitimu eDC eimba yese.

Pamusoro pezvo, michina yechinyakare yeAC nezvivakwa zvayo zvakura uye zvakapararira zvekuti kuchinja kune system yeDC yeimba yese kunoda kushandurwa kwetekinoroji yakakura, iyo inosanganisira kugadzira patsva marongerwo emagetsi, kutsiva michina, uye kudzidzisa vashandi. Kuchinja uku kunogona kuwedzera mari yekudyara nevashandi pazvivakwa zviripo nezvivakwa, zvichideredza mwero wekuti masisitimu eDC yeimba yese anogona kushandiswa sei.

DKuenderana kwemagetsi uye kuwanikwa kwemusika

Masisitimu eDC eimba yese anofanirwa kuwana kuenderana nemidziyo yakawanda iri pamusika kuitira kuti midziyo yakasiyana-siyana, mwenje nezvimwe zvishandiso zviri mumba zvigone kushanda zvakanaka. Parizvino, midziyo yakawanda iri pamusika ichiri kushandisa AC, uye kusimudzirwa kwemasisitimu eDC eimba yese kunoda kushandira pamwe nevagadziri nevatengesi kuti vasimudzire michina yakawanda inoenderana neDC kuti ipinde mumusika.

Panewo chikonzero chekushanda nevatengesi vemagetsi pamwe chete nemagetsi kuti pave nechokwadi chekuti simba rinogona kushandiswazve uye kuti rinobatanidzwa nemagrid echinyakare. Nyaya dzekuenderana kwemidziyo uye kuwanikwa kwemusika zvinogona kukanganisa kushandiswa kwakapararira kwemasisitimu eDC ese, zvichida kubvumirana kwakawanda uye kushandira pamwe muchikamu cheindasitiri.

SMari uye Inoenderera Mberi

Imwe yenzira dzekuvandudza mune ramangwana rehurongwa hweDC hweimba yese ndeyekuisa pfungwa huru pahungwaru nekuchengetedza nguva. Nekubatanidza hurongwa hwekudzora hungwaru, hurongwa hweDC hweimba yese hunogona kutarisa nekutarisira mashandisirwo esimba nemazvo, zvichigonesa nzira dzekugadzirisa simba dzakagadzirwa. Izvi zvinoreva kuti hurongwa hunogona kuchinja zvinoenderana nezvinodiwa nemhuri, mitengo yemagetsi uye kuwanikwa kwesimba rinogona kuvandudzwa kuti riwedzere kushanda zvakanaka kwesimba uye kuderedza mari yesimba.

Panguva imwe chete, nzira yekusimudzira magariro emagetsi emagetsi emagetsi ese inosanganisira kubatanidzwa kwesimba rinodzokororwa, kusanganisira simba rezuva, simba remhepo, nezvimwewo, pamwe chete nehunyanzvi hwekuchengetedza simba. Izvi zvichabatsira kuvaka sisitimu yemagetsi emumba ine girini, yakangwara uye inogara kwenguva refu uye kukurudzira kukura kwesimba remagetsi emagetsi ese emagetsi emagetsi ese mune ramangwana.

SKUSHANDISA ZVIMWE ZVINHU UYE KUSHANDISA MABASA EMAINDA

Kuti zvikurudzire kushandiswa kwakakura kwemasisitimu eDC emumba mese, imwe nzira yekuvandudza ndeyekusimbisa kuenzana uye kushandira pamwe mumaindasitiri. Kugadzira zviyero zvakabatana pasi rose uye zvinodiwa zvinogona kuderedza mari yekugadzira masisitimu nekushandisa, kuvandudza kuenderana kwemidziyo, uye nekudaro kukurudzira kukura kwemusika.

Pamusoro pezvo, kushandira pamwe mumaindasitiri chinhu chakakosha mukusimudzira kuvandudzwa kwemasisitimu eDC eimba yese. Vatori vechikamu mune zvese zvinosanganisira vavaki, mainjiniya emagetsi, vagadziri vemidziyo nevatengesi vemagetsi, vanofanirwa kushanda pamwe chete kuti vagadzire ecosystem yeindasitiri yakazara. Izvi zvinobatsira kugadzirisa kushandira pamwe kwemidziyo, kuvandudza kugadzikana kwemasisitimu, uye kukurudzira hunyanzvi hwetekinoroji. Kuburikidza nekuenzanisa uye kushandira pamwe mumaindasitiri, masisitimu eDC eimba yese anotarisirwa kubatanidzwa zviri nyore muzvivakwa zvikuru uye masisitimu emagetsi uye kuita kuti zvishandiswe zvakanyanya.

SMUMARI

Hofisi yeDC yese isystem iri kubuda yekugovera magetsi iyo, kusiyana nema AC system echinyakare, inoshandisa simba reDC muchivako chose, ichifukidza zvese kubva pamwenje kusvika kumidziyo yemagetsi. Hofisi yeDC yese inopa zvakanakira zvakasiyana pane masisitimu echinyakare maererano nekushanda nesimba, kubatanidzwa kwesimba rinogona kudzokororwa, uye kuenderana kwemidziyo. Chekutanga, nekuderedza matanho anobatanidzwa mukushandura simba, masisitimu eDC yese anogona kuvandudza kushanda nesimba uye kuderedza kurashikirwa kwesimba. Chechipiri, simba reDC riri nyore kubatanidza nemidziyo yesimba rinogona kudzokororwa senge solar panels, zvichipa mhinduro yesimba inogara kwenguva refu yezvivakwa. Pamusoro pezvo, kune akawanda maDC devices, kushandisa system yeDC yese kunogona kuderedza kurasikirwa kwesimba uye kuwedzera mashandiro uye hupenyu hwemidziyo.

Nzvimbo dzekushandisa masisitimu eDC eimba yese dzinofukidza minda yakawanda, kusanganisira zvivakwa zvekugara, zvivakwa zvemabhizinesi, mashandisirwo emaindasitiri, masisitimu esimba rinodzokororwa, kutakurwa kwemagetsi, nezvimwewo. Muzvivakwa zvekugara, masisitimu eDC eimba yese anogona kushandiswa kupa magetsi nemidziyo zvinobudirira, zvichivandudza mashandiro esimba repamba. Muzvivakwa zvemabhizinesi, magetsi eDC emidziyo yehofisi nemasisitimu emwenje anobatsira kuderedza kushandiswa kwesimba. Muchikamu chemaindasitiri, masisitimu eDC eimba yese anogona kuvandudza mashandiro esimba emidziyo yekugadzira. Pakati pemasisitimu esimba rinodzokororwa, masisitimu eDC eimba yese ari nyore kubatanidza nemidziyo yakaita sesimba rezuva nemhepo. Muchikamu chekufambisa magetsi, masisitimu eDC emagetsi anogona kushandiswa kuchaja mota dzemagetsi kuti awedzere mashandiro ekuchaja. Kuenderera mberi kwekuwedzera kwenzvimbo idzi dzekushandisa kunoratidza kuti masisitimu eDC eimba yese achava sarudzo inoshanda uye inoshanda mukuvaka uye masisitimu emagetsi mune ramangwana.

For more information, pls. contact “maria.tian@keliyuanpower.com”.