公开(公告)号：EP2978949A4

公开(公告)日：2016-11-23

申请号：EP14776430

申请日：2014-03-20

申请人： KASI TECHNOLOGIES AB

发明人： ISAK LÖFGREN

IPC分类号： F02B37/10 ,  F01N3/20 ,  F01N11/00 ,  F02B37/14 ,  F02B39/04 ,  F02B39/10 ,  F02B39/12

CPC分类号： F02B37/14 ,  F01N3/20 ,  F01N3/2006 ,  F01N11/002 ,  F01N2560/00 ,  F01N2560/02 ,  F01N2560/06 ,  F01N2560/07 ,  F01N2560/08 ,  F01N2560/14 ,  F01N2900/1402 ,  F01N2900/1404 ,  F01N2900/1406 ,  F01N2900/1411 ,  F02B37/105 ,  F02B37/127 ,  F02B37/18 ,  F02B37/24 ,  F02B39/04 ,  F02B39/10 ,  F02B39/12 ,  F02B2037/122 ,  Y02T10/144 ,  Y02T10/26

摘要： A supercharging system includes a charging device having a turbine and a compressor, the compressor having a high speed shaft; a planetary gear set coupled to the high speed shaft and an electric motor, or generator, via a low speed drive shaft; a clutch unit; a power transmission for connecting a crank shaft of the combustion engine to the drive shaft via the clutch unit; at least one sensor to measure at least one physical parameter of the exhaust gases inside, or after having passed, an exhaust gas catalyzer of the internal combustion engine, the at least one sensor being configured to provide an output signal representing a measured value of the at least one physical parameter; and a system control unit to receive the output signal and to control the speed or effect of the electric motor, or generator, based on the output signal. A method is also disclosed.

摘要翻译： 增压系统包括具有涡轮机和压缩机的充气装置，所述压缩机具有高速轴; 通过低速驱动轴联接到高速轴的行星齿轮组和电动机或发电机; 离合器单元; 用于经由离合器单元将内燃机的曲轴与驱动轴连接的动力传递装置; 至少一个传感器，用于测量内部的排气的至少一个物理参数，或者在通过了内燃机的排气催化器之后，所述至少一个传感器被配置为提供表示所述内燃机的测量值的输出信号 至少一个物理参数; 以及系统控制单元，其基于输出信号接收输出信号并控制电动机或发电机的速度或效果。 还公开了一种方法。