| 发明名称 |
TURBOCHARGER FLOW CONTROL |
| 摘要 |
A method for controlling a turbocharger is provided. The turbocharger has a turbine operatively connected to an exhaust of an internal combustion engine, and a compressor operatively connected to an intake of the engine. The method includes determining a boost pressure command for the compressor. The boost pressure command is configured to provide sufficient combustion reactant for the engine. The method includes calculating a compressor power from the determined boost pressure command, and calculating a turbine flow from the calculated compressor power. The method commands the turbocharger to operate at the calculated turbine flow. |
| 申请公布号 |
US2014227109(A1) |
申请公布日期 |
2014.08.14 |
| 申请号 |
US201313762549 |
申请日期 |
2013.02.08 |
| 申请人 |
GM GLOBAL TECHNOLOGY OPERATIONS LLC |
发明人 |
Wang Yue-Yun;Haskara Ibrahim;Gady Kevin Andrew |
| 分类号 |
F02B37/12 |
主分类号 |
F02B37/12 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for controlling a turbocharger having a turbine operatively connected to an exhaust of an internal combustion engine and having a compressor operatively connected to an intake of the engine, the method comprising:
determining a boost pressure command for the compressor, wherein the boost pressure command is configured to provide sufficient combustion reactant for the engine; calculating a compressor power from the determined boost pressure command; calculating a turbine flow from the calculated compressor power; and commanding the turbocharger to operate at the calculated turbine flow. |
| 地址 |
Detroit MI US |
