| 摘要 |
This is a method for controlling an engine with a turbo and/or supercharger. The method involves the use of a turbocharger 12 and/or a supercharger 17. Both of these are fluidly connected to the engine 24. There is also an exhaust after treatment module 32 that is connected to an outlet of the engine and receives engine exhaust gases. The controller determines the current load on the engine and selects whether or not to engage a bypass 27, based on the load. It also controls the temperature of the exhaust gases based on the best operational range of the exhaust after treatment module. There is also a catalytic converter that can oxidise pollutants such as carbon monoxide and hydrocarbons. This method increases the efficiency of the engine during speed transitions, either increasing or decreasing. |
