[1]赵付舟,常思勤,韩国强.混合增压柴油机增压系统参数模拟计算研究[J].南京理工大学学报(自然科学版),2009,(05):560-564.
　ZHAO Fu-zhou,CHANG Si-qin,HAN Guo-qiang.Numerical Simulation on Parameters of Hybrid Turbocharging System in Hybrid Turbocharged Diesel Engine[J].Journal of Nanjing University of Science and Technology,2009,(05):560-564.
点击复制

混合增压柴油机增压系统参数模拟计算研究
分享到：

《南京理工大学学报》（自然科学版）[ISSN:1005-9830/CN:32-1397/N]

卷:
期数:
2009年05期
页码:
560-564
栏目:
出版日期:
2009-10-30

文章信息/Info

Title:
Numerical Simulation on Parameters of Hybrid Turbocharging System in Hybrid Turbocharged Diesel Engine
作者:
赵付舟 1 ;  常思勤 1 ;  韩国强 2
1.南京理工大学机械工程学院, 江苏南京210094; 2.北方天力增压技术有限公司,山西大同037036
Author(s):
ZHAO Fu-zhou1; CHANG Si-qin1; HAN Guo-qiang2
1.School of Mechanical Engineering,NUST,Nanjing 210094,China;2.Datong North Tianli Turbocharging Technology Co.Ltd.,Datong 037036,China
关键词:
混合增压;  流量;  高速电机;  排气提前角;  仿真
Keywords:
hybrid turbocharging;  flow rate;  high-speed motors;  advanced exhaust angles;  simulation
分类号:
U464.172
摘要:
该文优化调整模拟计算时确定的混合增压系统的参数,扩大了增压系统涡轮的流量,减小了高速电机功率,电机功率下降直接带来发动机的轻量化和增压器转动惯量的大幅减小。同时,涡轮流量的增加还提高了车用发动机在常用工况下的经济性和低速高负荷工况下的潜在动力性。与原废气旁通增压柴油机相比,参数调整后的混合增压柴油机减小了排气提前角调整不当对发动机燃油经济性的扰动。
Abstract:
The parameters of the hybrid turbocharging system are adjusted and optimised after simulation.The method is to magnify the flow rate of a turbine and decrease the power of a high-speed motor.Downsizing the motor can directly make the engine lightweight and greatly reduce the moment of inertia for the turbocharging system.Magnifying the flow rate of a turbine can not only reduce the BSFC(Brake specific fuel consumption) in the frequent engine conditions,but also boost the potential of engine drivability in the low-speed and high-load condition.Compared with the original wastegated diesel engine,the adjusted hybrid turbocharged engine can minish the BSFC disturbance from the inappropriate advanced exhaust angle.

参考文献/References:

[ 1] Marcelo A. Controlling an electric turbo compound systemfor exhaust gasenergy recovery inadiesel en-gine [A]. 2005 IEEEInternationalConference onE-lectro InformationTechnology[ C]. Lincoln, USA: IEEE, 2005.
[ 2] YamashitaY, IbarakiS, OgitaH. Development ofe-lectrically assisted turbocharger for diesel engine [A]. The 8th International Conference on Turbo-chargers and Turbocharging [ C]. London, UK: IMechE, 2006. 147-155.
[ 3] RyderO, SutterH, JaegerL. Thedesignandtesting of anelectrically assistedturbocharger for heavy duty diesel engines[A]. The 8thInternational Conference onTurbochargers andTurbocharging[ C]. London, UK: IMechE, 2006. 157-166.
[ 4] 赵付舟, 常思勤. 混合增压柴油机废气能量调整策略的仿真及分析[ J]. 内燃机学报, 2008, 26( 2): 173-178.
[ 5] 常思勤. 汽车动力装置[M]. 北京:机械工业出版社, 2006. [ 6] 周泉. 交流发电机和起动机的轻量化与节油[ J]. 汽车电器, 2003( 1): 59-61.

相似文献/References:

[1]汤九斌,汤飏斌.一种高效节能螺旋装置[J].南京理工大学学报(自然科学版),1993,(02):81.

备注/Memo

备注/Memo:
作者简介: 赵付舟( 1975- ), 男,博士生, 主要研究方向: 先进汽车动力装置, E-mail: zhao_f_z@sina. com;
通讯作者:常思勤(1954- ),男, 教授,博士生导师, 主要研究方向: 车辆电子控制及机电液一体化技术, 车辆动力装置设计、仿真与优化, E-mail: changsq@mail.njust. edu. cn。
更新日期/Last Update: 2012-11-19