EVSE inomirira Magetsi Vehicle Supply Equipment. Kana wakambotenga bhokisi repamadziro, kuronga purojekiti yekuchaja yebasa, kana kuongorora zvivakwa zvemotokari yemagetsi, wakanyatsoona iyi acronym - kazhinji munzvimbo dzinongonyora vanhu kuti "EV charger" kana "chiteshi chekuchaja."
Kunzwisisa zvinorehwa neEVSE kunonyanya kukosha kupfuura zvazvinonzwika. Inoshandura maitiro aunoita michina, marongero aunoita kuisa, uye kuti unodzivirira sei kutenga zvisirizvo chigadzirwa cheEV yako, chivakwa chako uye bhajeti yako. Gwaro iri rinotsanangura zvinoreva EVSE, chiteshi chekuchaja cheEVSE chinoshanda sei, mutsauko uripo pakati peAC neDC masisitimu, uye zviyero zvinopatsanura midziyo yemhando kubva kune yese.
EVSE Zvinoreva: Magetsi Vehicle Supply Equipment
Magetsi Vehicle Supply Equipment (EVSE) ndiro izwi repamutemo remidziyo inoburitsa zvakachengeteka simba remagetsi kubva pamagetsi echivakwa kuenda kumotokari yemagetsi. MuUnited States, National Electrical Code (NEC) inotsanangura EVSE muChinyorwa 625 semidziyo uye zvishongedzo - kusanganisira yekuchaja, wiring, nzira dzekubvisa uye zvibatanidza - inodiwa kuendesa simba kubva panzvimbo wiring kuenda kumotokari yemagetsi.
Mumutauro wemazuva ese, midziyo yakafanana inonzi zvinhu zvakawanda: EV kuchaja chiteshi, poindi yekuchaja, bhokisi remadziro, murwi wekuchaja kana EV charger. Izwi rekuti "murwi wekuchaja" rinozivikanwa muChina uye misika yakawanda yekunze, nepo "chiteshi chekuchaja" uye "bhokisi remadziro" rinotonga muNorth America neEurope. Chero zita racho, basa racho rakafanana: kubatanidza motokari zvakachengeteka kune gridhi, kutarisira kufamba kwemagetsi, uye kudzivirira vanhu, pfuma uye motokari pachayo.
Musiyano Wakakosha: EVSE Haisi Iyo Chaja
Uku ndiko kusanzwisisana kwakanyanya muindasitiri. Kuchaja kweAC, iyo EVSE haisi iyo charger - iyo chaiyo charger inogara mukati memotokari.
Hezvino mashandiro ayo. Motokari yemagetsi ine onboard charger, mudziyo unoshandura alternating current (AC) kubva kuchivakwa chekuvaka kuita yakananga ikozvino (DC) kuchaja bhatiri. Imba kana yebasa AC yekuchaja chiteshi chakangwara, chakadzivirirwa magetsi ekuburitsa: inopa simba reAC kumotokari, inotaurirana nayo kuburikidza nechiratidzo chekudzora, uye inomisa kana kutanga kuyerera zvakachengeteka. Iko kutendeuka kuDC kunoitika mukati memotokari.
DC inokurumidza kuchaja yakasiyana. Mune DC yekuchaja sisitimu, iyo EVSE ine yakakwira-simba charger pachayo, ichishandura AC kuita DC uye ichidyisa iyo DC simba zvakananga kubhatiri, ichipfuura iyo onboard charger. Ichi ndicho chikonzero zviteshi zveDC zvinochaja nekukurumidza - uye nei zvichidhura zvakanyanya uye zvinoda mamwe magetsi emagetsi.
Paunodzvanya EV muchiteshi chekuchaja cheEVSE, kutevedzana kupfupi kunomhanya otomatiki:
- Kubatana uye kubata maoko. Iyo yekubatanidza inovhara pamotokari, uye EVSE uye kuchinjana kwemotokari chiratidzo chekufambisa (inotsanangurwa nemitemo yakadai seSAE J1772) kusimbisa kuti kubatana kwakachengeteka uye motokari yakagadzirira kugamuchira simba.
- Inopa simba. Iyo EVSE inovhara contactor yayo uye inotanga kuendesa simba padanho rekutaurirana.
- Monitoring. Iyo sisitimu inoramba ichitarisa zvazvino, voltage, tembiricha uye kutendeseka kwepasi, uye inodzima ipapo ipapo kana paine chinhu chisina kujairika.
- Kupedzisa. Kana bhatiri rasvika painotarirwa mamiriro ekubhadhara, kana mushandisi anomisa chikamu, iyo EVSE inobvisa simba redunhu uye inovhura chinongedzo.
Zviteshi zvemazuva ano zvine network zvinowedzera nhanho yechishanu: kutaurirana nepuratifomu yekumashure uchishandisa mapuroteni akavhurika akadai seOCPP, ayo anogonesa kubhadharisa, kure kure manejimendi, mutoro wekudzora uye smartphone apps.
Simba rekuchaja rinowanzotsanangurwa mumatanho matatu:
- Level 1 - yakajairwa 120 V AC zvitoro, kazhinji 1.2-1.9 kW; yakakodzera kuchaja yekugara kwehusiku.
- Level 2 - 208/240 V AC, kubva anenge 3.7 kW kusvika 19.2 kW; kirasi yakajairika yedzimba, nzvimbo dzebasa uye yekupaka yeruzhinji, ine mayuniti akajairwa akayerwa pa7 kW, 11 kW kana 22 kW.
- DC inokurumidza kuchaja - High-power DC zviteshi kubva pa50 kW kusvika 350 kW, inoshandiswa paruzhinji kuchaja hubs uye mikoto mikuru.
Mhando dzeEVSE Kuchaja Zviteshi
EVSE zviteshi zvekuchaja zvinouya nenzira dzinoverengeka, imwe neimwe yakagadzirirwa basa rakasiyana:
- Residence wallboxes - compact AC units (kazhinji 7-22 kW) akaiswa mumagaraji kana pamadziro ekunze ekuchaja imba.
- Zviteshi zvekutengesa uye zveveruzhinji - AC pedestals uye madziro mayuniti enzvimbo dzekupaka, nzvimbo dzekutengera uye nzvimbo dzebasa, anowanzo networked kubhadhara uye manejimendi.
- DC inokurumidza kuchaja zviteshi - akamira eDC majaja kana masisitimu akaiswa mumapoka, akadai seyepamusoro-simba rectifier kabati inodyisa akawanda DC ekuchaja materminal, anoshandiswa pazviteshi zvemasevhisi uye nzvimbo dzekuchengetera ngarava.
- Fleet kuchaja masisitimu - yakarongeka-akawanda-mapoinzi kumisikidzwa ane mutoro manejimendi kubhadharisa mota dzakawanda husiku kana pakati pekuchinja.
MaConnectors anosiyanawo nenharaunda: Type 1 (SAE J1772) uye CCS inowanikwa muNorth America, Type 2 neCCS muEurope, CHAdeMO muJapan, GB/T muChina, uye NACS iri kuwedzera kugamuchirwa kuNorth America yose. Vatengi vanofanirwa kugara vachifananidza chiteshi uye chinongedzo kumota nenzvimbo dzavanoshandira.
Mayero uye Zvitupa Zvinokosha
Yemhando yeEVSE yekuchaja chiteshi inotsanangurwa nemayero ainosangana nawo:
- NEC Chinyorwa 625 - iyo US National Electrical Code zvinodiwa zvekuisa midziyo yemagetsi yekugovera mota, kuvhara waya, dziviriro, nzira dzekubvisa uye kumaka.
- SAE J1772 - chiyero cheNorth America cheiyo conductive charge coupler uye kudzora mutyairi kutaurirana pakati pemotokari neEVSE.
- UL kuchengetedza zviyero - yakazvimirira kuchengetedza certification yeEV yekuchaja michina muNorth America.
- IEC 61851 nhepfenyuro - iwo mwero wepasi rose wemagetsi emagetsi ekuchaja masisitimu: Chikamu 1 chinovhara zvinodikanwa zvakajairika, Chikamu 23 chinovhara DC yekuchaja zviteshi, uye Chikamu 24 chinovhara kutaurirana kwedhijitari yekuchaja DC.
- National quality certification uye ISO manejimendi masisitimu - iyo yekugadzira-level certification inoratidza inopindirana dhizaini, kugadzirwa uye maitiro ekutonga-mhando.
Iyi mipimo iripo nechikonzero. Midziyo yekuchaja inotakura mafungu akakwira, inoshanda kunze kuchinaya nekupisa, uye inogara munzvimbo dzeveruzhinji. Midziyo yakasimbiswa inodzivirira vashandisi kubva mukuvhunduka kwemagetsi nemoto, inogutsa vanobvumidza zviremera nemainishuwarenzi, uye inopa zvinyorwa zvinodiwa pakubatanidza grid uye zvirongwa zverubatsiro.
Zvekutsvaga muEVSE Kuchaja Chiteshi Mutengesi
Paunenge uchiongorora mutengesi kune yako EV yekuchaja chirongwa, tarisa kupfuura mutengo payuniti:
- Product range. Vanogona here kupa AC mayunitsi, DC inokurumidza kuchaja uye inotsigira michina yemagetsi kubva kune imwe sosi?
- Certifications. Zvigadzirwa zvavo zvinotakura certification yenyika, IEC certification uye ISO management-system certification?
- Simba ratings uye kugadzirisa. Iwo mazinga emagetsi (7 kW, 22 kW, high-power DC) anoenderana nemota dzako uye kese yekushandisa?
- Network uye manejimendi kugona. Iyo midziyo inotsigira akavhurika mapuroteni akadai seOCPP uye app-based management?
- Injiniya nerutsigiro rwekuisa. Mutengesi anogona here kuendesa dhizaini, kugadzira, kuisa uye kushanda-uye-kugadzirisa masevhisi sepakeji yakazara?
- Proven track rekodhi. Zvigadzirwa zvavo zvakashandiswa mugridi chaiyo, njanji, migodhi nemapurojekiti epasi rose?
Dingsheng: EV Kuchaja Equipment kubva kune Akasimbiswa Mugadziri
Shandong Dingsheng Electrical Equipment Co, Ltd ibhizimusi renyika repamusoro-soro uye bhizinesi renyika "Little Giant" rinonyanya kushanda muR&D nekugadzira yakakwira uye yakaderera voltage switchgear, EV yekuchaja mirwi nemidziyo yekuchengetedza simba. Kambani inoshandisa fekitori ye20,000-square-metres ine vashandi mazana maviri nemakumi maviri, uye mutsara wayo wechigadzirwa unosanganisira 7 kW uye 22 kW AC yekuchaja mirwi, yakakwirira-simba DC yekuchaja mhinduro senge 360/480 kW boka rinochaja rectifier makabati, uye masisitimu ekuchengetedza simba - huwandu hwakazara hunotsigira kubva kune imwechete supplier mapurojekiti.
Simba rehunyanzvi raDingsheng rakanyorwa pane kutaurwa: gumi nematanhatu ekutanga patents, makumi matatu nemasere ekushandisa modhi patents uye gumi nemaviri ekodzero dzesoftware, inotsigirwa nemapuratifomu mapfumbamwe epurovhinzi nekanzuru yeR&D. Zvese zvigadzirwa zvakapfuura nyika yemhando certification, IEC yepasi rose standard certification uye ISO manejimendi-system certification, uye kambani inobata Giredhi II Qualification yeGeneral Contracting yeMagetsi Power Engineering Kuvaka. Mhinduro dzayo dzakashandiswa mumapurojekiti akadai seState Grid, Beijing-Shanghai High-speed Railway uye rubatsiro-Africa kuvaka, nekutumira kunze kuSoutheast Asia, Africa nemamwe matunhu, uye kambani inopa yakazara-cheni sevhisi inovhara dhizaini dhizaini, kugadzira, kuisirwa kwakabatanidzwa uye hunyanzvi hwekushanda nekugadzirisa.
Mhedziso
EVSE inomirira Electric Vehicle Supply Equipment - iyo yakangwara, yakachengeteka midziyo inobatanidza mota yemagetsi kune magetsi. Kunyangwe iwe uchiidaidza kuti chiteshi chekuchaja, bhokisi remadziro kana murwi wekuchaja, kusarudza iyo chaiyo EVSE yekuchaja chiteshi inodzika kusvika padanho remagetsi, kuenderana kwekonji, kutevedzera zviyero uye kuvimbika kwemugadziri kuseri kwayo.
Kana iwe uri kuronga imba, yekutengesa kana yezvikepe EV yekuchaja chirongwa uye ichida akasimirirwa kuchaja mirwi, DC inokurumidza kuchaja masisitimu kana midziyo yemagetsi inotsigira, timu yedu inogona kubatsira. Bata Dingsheng Electric kuti ukurukure zvaunoda -
taura nesu yekusarudza chigadzirwa uye kubvunzana kweprojekiti.
Mibvunzo Inowanzo bvunzwa
Chii chinonzi EVSE?
EVSE inomirira Electric Vehicle Supply Equipment - iyo midziyo inoendesa zvakachengeteka magetsi kubva pamagetsi echivakwa kuenda kumotokari yemagetsi.
EVSE yakafanana nechiteshi chekuchaja here?
Hongu. "EV charging station", "charge point", "wallbox" uye "charging pile" ese mazita akajairika echikamu chimwe chemidziyo inonzi zviri pamutemo EVSE.
EVSE ndiyo ichaja here?
Kuchaja kweAC, kwete - iyo chaiyo AC-ku-DC charger inovakwa mumotokari, uye iyo EVSE inopa yakachengeteka AC simba kwairi. MuDC inokurumidza kuchaja, iyo yepamusoro-simba charger inovakwa muchiteshi chekuchaja pachayo.
Ndeupi musiyano uripo pakati pe AC neDC EVSE?
AC EVSE inopa alternating current kune mota iri paboard charger, uye yakajairwa nekuchaja kumba nenzvimbo yebasa pa7–22 kW. DC EVSE ine yayo yakakwirira-simba charger uye inodyisa DC zvakananga kubhatiri, ichigonesa kukurumidza kuchaja pa50 kW uye pamusoro.
Ndeapi maitiro anofanira kusangana neEVSE?
Mareferensi akakosha anosanganisira NEC Chinyorwa 625 uye SAE J1772 kuNorth America, UL kuchengetedza chitupa, uye IEC 61851 nhevedzano pasi rese, pamwe neiyo yenyika mhando chitupa uye ISO manejimendi-system chitupa kubva kumugadziri.
