| 摘要 |
A turbocharger system for an engine is provided. The turbocharger system includes a low pressure turbocharger that has a low pressure compressor and a low pressure turbine and a high pressure turbocharger that has a high pressure compressor and a high pressure turbine. The turbocharger system further includes a bypass valve for controlling a gas stream hi the turbocharger system. The bypass valve includes an actuator operable to control the bypass valve, and the actuator is an electronic solenoid controlled hydraulic actuator with a position feedback sensor to detect the position of the bypass valve. |
