| 摘要 |
An improved turbocompound system, the system comprising an internal combustion engine (E) having an exhaust manifold (Ex) and an exhaust line (IL) connected to and adjacent with the exhaust manifold, an exhaust gas purification system (ATS) arranged on said exhaust line (IL), a power turbine (PT), arranged on the exhaust line (IL) downstream of the purifying system (ATS), wherein the power turbine (PT) has a variable geometry, controlled by processing means (ECU), to increase an average counterpressure on the exhaust line (IL). |
