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北京现代第十代索纳塔 搭载全球唯一顶尖CVVD 技术

东方财经网 2020-01-03 13:22:02 来源:

 2019年,现代汽车正式发布了SmartStream引擎技术中最新的CVVD连续可变气门持续期技术,该项技术是现代汽车基于兼顾油耗、性能、环保需求而研发的发动机技术,突破了发动机可变气门控制技术的瓶颈和限制,能够根据定速行驶、加速行驶等行驶条件,合理控制气门开启持续时间,实现吸气气门开启持续时间达到最优状况,从而使发动机节油性能提升5%、燃油效率提升4%,以及减少12%的污染排放,在传统内燃机已经达到成熟稳定期的基础上,实现性能科技的再突破。

CVVDXITONGJIEGOUBUJUYOUTULUNZHOUZONGCHENG、KONGZHIMOKUAI、QUDONGDIANJISANDABUJIANGOUCHENG,QIZUIHEXINDELIANGDIANJIUZAIYUDIANKONGPIANXINZHOUJIGOU。SHOUXIAN,DIANKONGPIANXINZHOUJIGOUDETULUNZHOUXINKEDIANKONGPIANZHIYIDONG,TONGGUOCHUANGANQIGANZHIFADONGJIJISHIGONGKUANGHOU,DIANKONGXITONGHUIJIANGTULUNZHOUXINYIDONGZHISHIDANGWEIZHI,CONGERGAIBIANTULUNCHUFAQIMENKAIQIDESHIJIYUCHIXUSHIJIAN,WEIFADONGJITIGONGJISHIZUISHIHEDEKONGRANBI。QICI,BUTONGYUCHUANTONGFADONGJITULUNZHOU,DIANKONGPIANXINZHOUJIGOUCAIYONGDUICHENGTUOYUANXINGTULUNSHEJI,QICHUFAQIMENKAIQIXINGSHIYECONGCHUANTONGDEDINGDIANCHUPENGSHIKAIQI,BIANWEILEDINGMIANHUADONGSHIKAIQI,YOUYUCHUFAMIANXIANGDUIJIAOZHANG,YINCIKEYIKONGZHIQIMENKAIQIDECHIXUSHIJIANYEGENGZHANG,ZHEIYEJIUSHISHIXIANKEBIANQIMENCHIXUQIDEJISHUYUANLI。

CVVDLIANXUKEBIANQIMENCHIXUQIJISHU,NENGGOUGENJUDINGSUXINGSHI、JIASUXINGSHIDENGXINGSHITIAOJIAN,HELIKONGZHIQIMENKAIQICHIXUSHIJIAN,SHIXIANXIQIQIMENKAIQICHIXUSHIJIANDADAOZUIYOUZHUANGKUANG,CONGERSHIFADONGJIHERANYOUXIAOLVTISHENG,WEIQIPAIFANGLIANGXIANZHUJIANSHAO。ZHEIXIANGJUYOUHUASHIDAIYIYIDEJISHU,TUPOLEQIJINWEIZHIFADONGJIKEBIANQIMENKONGZHIJISHUDEPINGJINGHEXIANZHI,RANGYIWANGGUCISHIBIDEFADONGJIXINGNENGYURANYOUXIAOLVDEDAOTONGBUTISHENG,SHIXIANDAIQICHEQUELILEZAIFADONGJILINGYUDEQIANGZHEDIWEI。YIMAIXIANGCHENGDEBEIJINGXIANDAIYEHUIYITUOXIANDAIQICHESHENHOUDEJISHUCHUBEI,JIANGGENGDUOXIANJINJISHUDAZAIDAOGENGDUOLIANGCHANCHEXINGZHONG,JINYIBUTISHENGCHANPINDEHEXINJINGZHENGLI。

YOUYIDECHANPINCONGLAIDOUSHIZHANXIANPINPAISHILIZUIZHIJIEDEFANGSHI。BEIJINGXIANDAIJIJIANGSHANGSHITUICHUDEDISHIDAISUONATAJIYUXIANDAIQICHECHUANGXINDEQUANQIUMOKUAIHUAPINGTAIi-GMPJISHUPINGTAIDAZAO,SHISHOUKUANDANSHENGYUCIPINGTAIDECHEXING,DAZAIXIANDAIQICHEQUANQIUDUJIADECVVDJISHU,KEYISHUOCHANPINSHILIDEDAOLEQUANFANGWEIDESHENGJI。ZHEIKUANMIANXIANGWEILAIDEGAODUANKEJIZHINENGZUOJIAYONGYOUZHANXINDEJISHUJIYIN,BIJIANGWEIXIAOFEIZHEDAILAIQUANXINDEJIASHITIYAN。JUXIJINNIAN4YUE,YEJIANGYINGLAIDISHIDAISUONATADESHANGSHI,SUOFENERMENKEYIZAINAIXINDENGYIDENGLE。BEIJINGXIANDAIDEDISHIDAISUONATA,GAICHEXINGZIQUNIANZAISHANGHAICHEZHAN、GUANGZHOUCHEZHANXIANGJILIANGXIANGHOUBIANYINQILEJIDADEGUANZHUDU。ERTASUOYINGYONGDEQUANQIUWEIYIDINGJIANCVVD(ContinuouslyVariableValveDuration)LIANXUKEBIANQIMENCHIXUQIJISHU,GENGBEIRENWEISHIKEBIANQIMENKONGZHIJISHUYANFALINGYUZHONGJIN30NIANZUIZHIDEGUANZHUDEJISHUZHIYI。

WEILAI,BEIJINGXIANDAIHAIJIANGJIAKUAIYANFAJINCHENG,JINYIBUTISHENGCHANPINDEJINGZHENGLI,BAOCHIBEIJINGXIANDAIZAIJISHULINGYUZHONGDEYOUSHIDIWEI。

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