资源描述：
《电控高压共轨柴油机工作原理与故障诊断》由会员上传分享，免费在线阅读，更多相关内容在工程资料-天天文库。
1、电控柴汕机技术是目前汽车发动机技术发展的前沿，是汽车动力未来发展的趋势。虽然目前我国的电控柴油机在汽车上的使用率和和市场占有率都并不太高，与发达国家相比述存在很大的差距。电控柴油机技术是H前汽车发动机技术发展的前沿，是汽车动力未来发展的趋势。虽然目前我国的电控柴油机在汽车上的使用率和和市场占有率都并不太高，与发达国家相比还存在很大的差距。同时随着能源和环境问题的日益突出，实现节能减排具有重要的现实意义。高压共轨喷射系统对柴油机的经济性、动力性及减噪方面具有突岀贡献,应用得越來越广泛。共轨式电控喷射技术是今后现代车用柴油机发展的必然趋势。经过多年的研究
2、和新技术的应用，柴汕机的现状已与往日不可同喻，这些技术将进一步把柴汕机推向车用动力的主流。木文主要从、电控柴油机的组成及基木工作原理、电控柴油机燃油喷射控制系统、电控柴油机电子调速与EGR系统、电控柴油机故障诊断实例等方面介绍了电控共轨柴油机。以及高压共轨柴油发动机的组成及其在现代车辆上的应用，同时分析了柴油机电控燃油喷射系统的发展趋势。关键词：屯控共轨柴油机、燃油供给系统、EGR系统、故障诊断、发展趋PicktoElectroniccontroldieselenginetechnologyistheforefrontofautomobileengi
3、netechnologydevelopment,motorpoweristhedevelopmenttrendofthefuture.Althoughatpresentourcountrytheuseofelectroniccontroldieselengineinthecar,andthemarketshareisnottoohigh,comparedwithdevelopedcountriesthereisabiggap.Electroniccontroldieselenginetechnologyistheforefrontofautomobi
4、leenginetechnologydevelopment,motorpoweristhedevelopmenttrendofthefuture.Althoughatpresentourcountrytheuseofelectroniccontroldieselengineinthecar,andthemarketshareisnottoohigh,comparedwithdevelopedcountriesthereisabiggap.Atthesametimeastheenergyandenvironmeritproblemincreasingl
5、yprominent,therealizationofenergyconservationandemissionsreductionhasimportantpracticalsignificanee.HighpressurecommonrailinjectionSystemondieselengineoftheeconomy,powerperformaneeandnoisereductionwithoutstandingcontribution,moreandmorewidelyapplied.Electronicallycontrolledcomm
6、onrailtypeinjectiontechnologyistheinevitabledevelopingtrendofmodernautomotivedieselengineinthefuture.Afteryearsofresearchandapplicationofnewtechnology,thepresentsituationofthedieselenginehasbeencomparedwiththepastwithyu,thesetechnologieswillfurtherpushdieselenginetothemainstrea
7、mofvehicledynamics.Thispaper,thecompositionandbasicworkingprincipleofelectroniccontroldieselengine,electroniccontroldieselenginefuelinjectioncontrolsystem,electroniccontroldieselengineelectronicspeedandEGRsystem,electroniccontroldieselenginefaultdiagnosisexampleofelectronically
8、controlledcommonraildieselengineisintroduced.Andthecom
