Mhando dzakasiyana dzemachaja ndedzipi?
Mhando dzemachaja
Machaja emotokari yemagetsi anogona kukamurwa kuva marudzi akasiyana-siyana zvichienderana nemhando dzakasiyana-siyana, sezvinoratidzwa muTable 11-5.
Tafura 11-5 Mhando dzeMagetsi Vehicle Charger
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(1) Pa-bhodhi Charger (OBC)Iyo pa-board charger inoiswa mumotokari yemagetsi uye yakabatana neAC outlet kuburikidza neplug netambo. Chakanakira -chechaja chebhodhi ndechekuti bhatiri rinokwanisa kuchajwa chero nguva yarinoda kuchajwa, chero paine magetsi aripo. Mufananidzo 11-18 unoratidza 6.6kW pa-board charger. Mufananidzo 11-19 inoratidza anowanzo shandiswa pa-bhodhi majaja.
(2) Ground ChargerIyo yepasi charger inowanzoiswa panzvimbo yakatarwa, yakabatana neiyo AC yekupinza magetsi, uye iyo DC inobuda yakabatana kune yekuchaja interface yemotokari yemagetsi inoda kuchaja. Iyo ground charger inokwanisa kupa{{1}simba rinobuda zvakanyanya, haiganhurwe nenzvimbo yekuisa motokari, uye inokwanisa kuzadzisa zvinodiwa pakuchaja kwemagetsi{{2}nemagetsi nekukurumidza.
(3) Conductive Charger uye Inductive ChargerKubuda kwe aconductive chargerinotumira simba remagetsi zvakananga kumotokari yemagetsi kuburikidza newaya panguva yekuchaja. Pane hukama hwepanyama pakati pezviviri, uye motokari yemagetsi haina kugadzirirwa magetsi emagetsi emagetsi.
Sezvinoratidzwa Mufananidzo 11-20, theinductive chargerinoshandisa musimboti wesimba remagetsi rekufambisa, kuendesa simba remagetsi kumotokari yemagetsi kuburikidza nemagetsi induction coupling. Iko hakuna yakananga michina yekubatanidza pakati pesimba rekupa chikamu uye chikamu chekugamuchira; simba rekufambisa pakati pezviviri rinotsamira chete pakushandurwa kwesimba remagetsi. Chimiro chemaitiro eiyi nzira yekuchaja yakanyanya kuoma; chikamu chekugamuchira chinoiswa mumotokari yemagetsi uye inogumira nenzvimbo yekuisa motokari, nokudaro inodzivisa simba remagetsi. Zvakadaro, sezvo vashandi vanochaja vasingadi kuti vabatane zvakananga-nemagetsi emagetsi, kuchengetedzeka kwayo kwakanyanya.
(4) Chaja Chajaja uye Multifunctional ChargerAncommon chargerinopa chete basa rekuchaja bhatiri remagetsi. Parizvino, machaja chaiwo anoshandiswa anongove AC-yekupinza, saka simba rekushandura unit rejaja rinonyanya kushandura AC/DC. Amultifunctional chargerhaingopei basa rekuchaja bhatiri remagetsi asi inogona kupawo mabasa akadai sekuyedzwa kwesimba rebhatiri remagetsi, kudzvanywa kweharmonic kune gidhi remagetsi, reactive simba muripo, uye mutoro kuenzanisa.
Iyo{{0}power ground charger yakakwirira zvikuru aconductive high{0}power charger, iyo inoshandisa magetsi matatu-chikamu cheAC sekuisa, inowana magetsi emagetsi ebhazi reDC mushure mekupfuura nepabhiriji rekugadziridza diode uye LC filter stage, yobva yashandisa chibatiso chakazara-bhiriji DC/DC chekushandura magetsi. Anowanikwa ari ega akazara-bridge DC/DC converter topologies anosanganisira zvakaoma-kuchinja PWM converters, series/parallel resonant converters, dual active bridge (DAB) converters, ne phase{5}}shifted full{{6}bridge converters. Pakati pazvo, chimiro chikuru chedunhu uye nzira yekudzora yeyakaoma{8}}kuchinja PWM converter ndiyo yakapfava, uye magineti ezvikamu (kusanganisira ega ega transformer, output filter inductor, zvichingodaro) ndiwo zvakare akareruka kugadzira nekugadzira, zvichiita kuti ive yakanyanya kukura uye inoshandiswa zvakanyanya kune{10}machaja emagetsi. Nekudaro, ine zvakare zvayakaipira senge yakaderera switching frequency, ruzha rwepamusoro, uye vhoriyamu hombe. Machaja emagetsi epamusoro{{13} ari kuramba achibuda uye ari kuiswa mukushandisa.
(5) Bidirectional Charger A bidirectional charger, inozivikanwawo sekuti bidirectional topology, inogona kuchaja -bhatiri repabhodhi iri mumodhi yemazuva ese kana kuti isingachinji, uye panguva imwe cheteyo inogona kudzosera simba kugridi, nekuona kuenzana kwezvikwiriso zvinobatika pamagetsi. Iyo inogona zvakare kuita capacitive kana inductive reactive simba muripo nekuburitsa ikozvino nechikamu chinotungamira kana lag hukama kune grid voltage. Sechisviniro chinobatanidza pamusoro-level control system nemotokari yemagetsi, inokwanisa kuita maoperation ekuchajini nekuita simba pamwe chete nemirayiridzo inobva pagrid dispatch center uye bhatiri rekugadzirisa.
Nekukura kwesimba remabhatiri tekinoroji uye kuvandudzwa kwehungwaru hwemotokari yemagetsi, huwandu uye simba rezviteshi zvekuchaja zvinoramba zvichiwedzera, uye kukanganisa kwemajaja pane gidhi remagetsi kuri kuita mukurumbira zvishoma nezvishoma. Panguva imwecheteyo, kuvandudzwa kwemotokari yemagetsi yekuburitsa basa uye kukura kweDC microgrid tekinoroji yekuchengetedza simba kunopa mhinduro dzinogoneka dzezviteshi zvekuchaja kudzikisa kukanganiswa kubva kugedhi uye kuita peak shaving uye kuzadza mupata. Pamusoro pezvo, nekudzikiswa kwemutengo wekugadzira magetsi ezuva, kuisa photovoltaic magetsi ekugadzira zviteshi muzviteshi zvekuchaja zvakare yave sarudzo yakanakisa yekudzikisa kukanganisa pane gidhi remagetsi. Kuchaja mamodule muV2G (Motokari kuenda kuGridhi), V2V (Motokari kuenda kuMotokari), uye PV optimizer microgrids zvave zvitsva zvinodiwa. V2G inoreva tekinoroji ye-nzira mbiri dzekufambiswa kwesimba uye ruzivo pakati pemotokari yemagetsi negetsi remagetsi. Kumamodules eV2G, mamodule eAC/DC anopikiswa nekudiwa kwekurevhesa,{10}kubuda kwakakura,{11}}nguva chaiyoiyo bidirectional switching, uye{12}}range yakakwira{13}}kubuda. MuDC microgrid, V2V, uye PV simba rekuchengetedza mashandisirwo, iyo DC/DC module inodiwa kuti isangane chete neDC kuchaja asiwo kuve nereverse discharge kugona uye yakanyanya simba poindi yekutevera kugona kwePV. Iwo matsva anoshandura bidirectional anopinza hutsva hutsva mukuvandudzwa kwechaja module tekinoroji uye ave gwara rekuvandudza tekinoroji.
