{"id":3241,"date":"2025-12-09T22:35:33","date_gmt":"2025-12-09T14:35:33","guid":{"rendered":"https:\/\/www.pandaexo.com\/ac-to-dc-conversion-in-evs-the-role-of-the-on-board-charger-obc\/"},"modified":"2026-04-01T11:17:19","modified_gmt":"2026-04-01T03:17:19","slug":"ac-to-dc-conversion-in-evs-the-role-of-the-on-board-charger-obc","status":"publish","type":"post","link":"https:\/\/www.pandaexo.com\/az\/ac-to-dc-conversion-in-evs-the-role-of-the-on-board-charger-obc\/","title":{"rendered":"Elektrikli Avtomobill\u0259rd\u0259 AC-d\u0259n DC-y\u0259 \u00c7evrilm\u0259: Bordu Y\u00fckl\u0259yicinin (OBC) Rolu"},"content":{"rendered":"

Elektrikli h\u0259r\u0259k\u0259tliliy\u0259 qlobal ke\u00e7id s\u00fcr\u0259tl\u0259ndikc\u0259, s\u0259m\u0259r\u0259li v\u0259 etibarl\u0131 y\u00fckl\u0259m\u0259 infrastrukturuna olan t\u0259l\u0259bat he\u00e7 vaxt bu q\u0259d\u0259r y\u00fcks\u0259k olmay\u0131b. Ancaq diqq\u0259t m\u0259rk\u0259zind\u0259 olan y\u00fcks\u0259k profilli y\u00fckl\u0259m\u0259 stansiyalar\u0131 \u0259sas diqq\u0259ti c\u0259lb ed\u0259rk\u0259n, h\u0259r bir elektrikli n\u0259qliyyat vasit\u0259sinin (ENV) i\u00e7\u0259risind\u0259 arxa planda sakitc\u0259 i\u015fl\u0259y\u0259n g\u00fcc elektronikas\u0131n\u0131n vacib bir hiss\u0259si var: Bord Y\u00fckl\u0259yicisi (OBC)<\/strong>.<\/p>\n

OBC-nin rolunu v\u0259 onun AC-d\u0259n DC-y\u0259 g\u00fcc \u00e7evrilm\u0259sini<\/a> nec\u0259 idar\u0259 etdiyini ba\u015fa d\u00fc\u015fm\u0259k, enerji t\u0259chizat\u0131n\u0131 v\u0259 batareya sa\u011flaml\u0131\u011f\u0131n\u0131 optimalla\u015fd\u0131rmaq ist\u0259y\u0259n avtomobil m\u00fch\u0259ndisl\u0259ri, avtopark operatorlar\u0131 v\u0259 infrastruktur inki\u015faf\u00e7\u0131lar\u0131 \u00fc\u00e7\u00fcn vacibdir.<\/p>\n

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Bord Y\u00fckl\u0259yicisi (OBC) n\u0259dir?<\/h2>\n

Batareyalar enerjini birba\u015fa c\u0259r\u0259yan (DC) kimi saxlay\u0131r, lakin elektrik enerjisi \u015f\u0259b\u0259k\u0259si enerjini alternativ c\u0259r\u0259yan (AC) kimi \u00f6t\u00fcr\u00fcr. Elektrikli n\u0259qliyyat vasit\u0259sini standart divar prizin\u0259 v\u0259 ya x\u00fcsusi AC a\u011f\u0131ll\u0131 y\u00fckl\u0259yiciy\u0259<\/a> qo\u015fdu\u011funuzda, n\u0259qliyyat vasit\u0259si AC enerjisi al\u0131r. Batareya AC enerjisini birba\u015fa q\u0259bul ed\u0259 bilm\u0259diyi \u00fc\u00e7\u00fcn onun DC enerjisin\u0259 \u00e7evrilm\u0259si laz\u0131md\u0131r.<\/p>\n

M\u0259hz burada Bord Y\u00fckl\u0259yicisi i\u015f\u0259 daxil olur.<\/p>\n

OBC, birba\u015fa elektrikli n\u0259qliyyat vasit\u0259sin\u0259 inteqrasiya edilmi\u015f bir g\u00fcc elektronikas\u0131 qur\u011fusudur. Onun \u0259sas v\u0259zif\u0259si y\u00fckl\u0259m\u0259 stansiyas\u0131ndan AC enerjisini q\u0259bul etm\u0259k, onu y\u00fcks\u0259k t\u0259nziml\u0259nmi\u015f DC g\u0259rginliyin\u0259 \u00e7evirm\u0259k v\u0259 h\u0259min g\u00fcc\u00fc n\u0259qliyyat vasit\u0259sinin y\u00fcks\u0259k g\u0259rginlikli batareya paketin\u0259 t\u0259hl\u00fck\u0259siz \u015f\u0259kild\u0259 verm\u0259kdir.<\/p>\n

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AC-d\u0259n DC-y\u0259 \u00c7evrilm\u0259 Prosesi: Add\u0131m-add\u0131m<\/h2>\n

OBC-nin daxili arxitekturas\u0131 m\u00fcasir g\u00fcc elektronikas\u0131n\u0131n m\u00f6c\u00fcz\u0259sidir. Maksimum s\u0259m\u0259r\u0259lilik v\u0259 batareya t\u0259hl\u00fck\u0259sizliyini t\u0259min etm\u0259k \u00fc\u00e7\u00fcn \u00e7evrilm\u0259 prosesi bir ne\u00e7\u0259 y\u00fcks\u0259k n\u0259zar\u0259t olunan m\u0259rh\u0259l\u0259ni \u0259hat\u0259 edir:<\/p>\n

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  1. Giri\u015f Filtrl\u0259m\u0259si:<\/strong> Y\u00fckl\u0259m\u0259 stansiyas\u0131ndan OBC-y\u0259 AC enerjisi daxil olduqda, elektromaqnit interferensiya (EMI) filtrl\u0259ri c\u0259r\u0259yan\u0131 hamarlay\u0131r, h\u0259m \u015f\u0259b\u0259k\u0259ni, h\u0259m d\u0259 n\u0259qliyyat vasit\u0259sini elektrik s\u0259s-k\u00fcy\u00fcnd\u0259n v\u0259 g\u0259rginlik zirv\u0259l\u0259rind\u0259n qoruyur.<\/li>\n
  2. D\u00fcz\u0259ldilm\u0259:<\/strong> \u018fsas \u00e7evrilm\u0259 burada ba\u015f verir. AC g\u0259rginliyi, tez-tez m\u00f6hk\u0259m k\u00f6rp\u00fc d\u00fcz\u0259ldicil\u0259rind\u0259n<\/a> istifad\u0259 ed\u0259n bir d\u00fcz\u0259ldici d\u00f6vr\u0259 vasit\u0259sil\u0259 \u00f6t\u00fcr\u00fcl\u00fcr, bu da AC dal\u011fas\u0131n\u0131n m\u0259nfi yar\u0131m d\u00f6vrl\u0259rini \u00e7evir\u0259r\u0259k pulsasiya ed\u0259n DC \u00e7\u0131x\u0131\u015f\u0131 yarad\u0131r.<\/li>\n
  3. G\u00fcc Faktorunun Korreksiyas\u0131<\/a> (PFC):<\/strong> Pulsasiya ed\u0259n DC s\u0259m\u0259r\u0259siz oldu\u011fundan v\u0259 \u015f\u0259b\u0259k\u0259y\u0259 y\u00fck t\u0259tbiq etdiyind\u0259n, aktiv PFC d\u00f6vr\u0259si c\u0259r\u0259yan\u0131 daha da hamarlay\u0131r, onu g\u0259rginlikl\u0259 uy\u011funla\u015fd\u0131r\u0131r ki, \u015f\u0259b\u0259k\u0259d\u0259n g\u00fcc \u00e7\u0259km\u0259d\u0259 t\u0259xmin\u0259n 100% s\u0259m\u0259r\u0259lilik t\u0259min olunsun.<\/li>\n
  4. DC-DC \u00c7evrilm\u0259si:<\/strong> N\u0259hay\u0259t, t\u0259nziml\u0259nmi\u015f DC enerjisi t\u0259crid olunur v\u0259 saxlanmazdan \u0259vv\u0259l ENV-nin batareya paketinin x\u00fcsusi g\u0259rginlik t\u0259l\u0259bl\u0259rin\u0259 (ad\u0259t\u0259n 400V v\u0259 ya 800V arxitekturalar\u0131) uy\u011funla\u015fd\u0131rmaq \u00fc\u00e7\u00fcn miqyaslan\u0131r.<\/li>\n<\/ol>\n

    \u018fsas \u00c7\u0131xar\u0131\u015f:<\/strong> OBC-nin s\u0259m\u0259r\u0259liliyi birba\u015fa y\u00fckl\u0259m\u0259 m\u00fcdd\u0259tin\u0259 v\u0259 enerji itkil\u0259rin\u0259 t\u0259sir edir. T\u0259kmil OBC-l\u0259r s\u0259m\u0259r\u0259lilik d\u0259r\u0259c\u0259sini 95%-d\u0259n \u00e7ox art\u0131rmaq \u00fc\u00e7\u00fcn getdikc\u0259 daha \u00e7ox silikon karbid<\/a> (SiC) komponentl\u0259rind\u0259n istifad\u0259 edirl\u0259r.<\/p>\n

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    OBC v\u0259 \u015e\u0259xsiyy\u0259tsiz DC S\u00fcr\u0259tli Y\u00fckl\u0259yicil\u0259r: F\u0259rq n\u0259dir?<\/h2>\n

    ENV s\u0259nayesind\u0259 \u00fcmumi bir qar\u0131\u015f\u0131ql\u0131q n\u00f6qt\u0259si AC y\u00fckl\u0259m\u0259 v\u0259 DC y\u00fckl\u0259m\u0259 aras\u0131ndak\u0131 f\u0259rqdir. M\u00fc\u0259yy\u0259n edici amil AC-d\u0259n DC-y\u0259 \u00e7evrilm\u0259nin harada<\/em> ba\u015f verdiyidir.<\/p>\n

    Y\u00fcks\u0259k g\u00fccl\u00fc DC s\u00fcr\u0259tli y\u00fckl\u0259m\u0259<\/a> stansiyalar\u0131ndan istifad\u0259 ed\u0259rk\u0259n, k\u00fctl\u0259vi AC-d\u0259n DC-y\u0259 \u00e7evrilm\u0259 y\u00fckl\u0259m\u0259 stansiyas\u0131n\u0131n \u00f6z\u00fcn\u00fcn i\u00e7\u0259risind\u0259 xarici<\/em> \u015f\u0259kild\u0259 ba\u015f verir. Stansiya sonra DC enerjisini birba\u015fa n\u0259qliyyat vasit\u0259sinin batareyas\u0131na verir, n\u0259qliyyat vasit\u0259sinin daxili OBC-sini tamamil\u0259 ke\u00e7\u0259r\u0259k.<\/p>\n

    Burada iki metodun nec\u0259 m\u00fcqayis\u0259 olundu\u011funa dair q\u0131sa bir b\u00f6lg\u00fc var:<\/p>\n\n\n\n\n\n\n\n\n\n
    X\u00fcsusiyy\u0259t<\/th>\nAC Y\u00fckl\u0259m\u0259 (OBC istifad\u0259 etm\u0259kl\u0259)<\/th>\nDC S\u00fcr\u0259tli Y\u00fckl\u0259m\u0259 (OBC-ni ke\u00e7\u0259r\u0259k)<\/th>\n<\/tr>\n<\/thead>\n
    \u00c7evrilm\u0259 Yeri<\/strong><\/td>\nN\u0259qliyyat vasit\u0259sinin i\u00e7\u0259risind\u0259 (OBC)<\/td>\nY\u00fckl\u0259m\u0259 stansiyas\u0131n\u0131n i\u00e7\u0259risind\u0259<\/td>\n<\/tr>\n
    Adi G\u00fcc \u00c7\u0131x\u0131\u015f\u0131<\/strong><\/td>\n3.6 kVt-dan 22 kVt-a q\u0259d\u0259r<\/td>\n50 kVt-dan 350+ kVt-a q\u0259d\u0259r<\/td>\n<\/tr>\n
    Y\u00fckl\u0259m\u0259 S\u00fcr\u0259ti<\/strong><\/td>\nSaatlar (Gec\u0259\/\u0130\u015f yeri)<\/td>\nD\u0259qiq\u0259l\u0259r (\u015eose d\u0259hlizl\u0259ri)<\/td>\n<\/tr>\n
    Hardver \u00d6l\u00e7\u00fcs\u00fc<\/strong><\/td>\nKi\u00e7ik, y\u00fcng\u00fcl divar qutular\u0131<\/td>\nB\u00f6y\u00fck, a\u011f\u0131r i\u015f \u015fkafl\u0131 qura\u015fd\u0131rmalar<\/td>\n<\/tr>\n
    \u0130stifad\u0259 Hal\u0131<\/strong><\/td>\nEv, ofis, uzun m\u00fcdd\u0259tli dayanacaq<\/td>\n\u015eose s\u0259yah\u0259ti, s\u00fcr\u0259tli avtopark d\u00f6vriyy\u0259si<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    OBC Texnologiyas\u0131n\u0131n G\u0259l\u0259c\u0259yi<\/h2>\n

    ENV batareya tutumlar\u0131 artd\u0131qca, OBC-l\u0259r daha y\u00fcks\u0259k g\u00fcc y\u00fckl\u0259rini v\u0259 daha m\u00fcr\u0259kk\u0259b enerji idar\u0259etm\u0259 tap\u015f\u0131r\u0131qlar\u0131n\u0131 idar\u0259 etm\u0259k \u00fc\u00e7\u00fcn inki\u015faf edir:<\/p>\n