| 发明名称 |
INJECTION TIMING MANAGEMENT IN DUAL FUEL ENGINE SYSTEM |
| 摘要 |
A fuel injection timing management system for a dual fuel engine is configured to determine a first diesel injection timing corresponding to a first mode of operation of the engine system and a second diesel injection timing corresponding to a second mode of operation. Further, determine a direction of change in a mode of operation of the engine system, and selectively perform a change in the diesel injection timing from the first diesel injection timing to the second diesel injection timing at a first rate of transition or a second rate of transition, based on the direction of change in a mode of operation of the engine system. |
| 申请公布号 |
US2014290623(A1) |
申请公布日期 |
2014.10.02 |
| 申请号 |
US201313854293 |
申请日期 |
2013.04.01 |
| 申请人 |
CATERPILLAR INC. |
发明人 |
Sivasubramanian Arvind;Lin David J.;Intveld Keith A.;Howard Jeffrey A.;Gallmeyer Christopher F. |
| 分类号 |
F02D41/40 |
主分类号 |
F02D41/40 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A controller to manage diesel fuel injection timing in a dual fuel engine system, the controller is configured to:
determine a first diesel injection timing corresponding to a first mode of operation of the engine system; detect a change in a mode of operation of the engine system to a second mode of operation of the engine system and determine a second diesel injection timing corresponding to the second mode of operation; determine a direction of change in a mode of operation of the engine system; and selectively perform a change in the diesel injection timing from the first diesel injection timing to the second diesel injection timing at a first rate of transition or a second rate of transition, based on the direction of change in a mode of operation of the engine system. |
| 地址 |
Peoria IL US |
