公开(公告)号：EP2313632A4

公开(公告)日：2017-01-25

申请号：EP09747061

申请日：2009-04-02

Applicant: WOODWARD INC

Inventor： DUINEVELD JOHN ,  SPLINT ERIK T ,  HEMSLEY GEOFFREY ,  HOLDEMAN TIMOTHY C

IPC: F02D19/08 ,  F02D41/02 ,  F02D41/04 ,  F02D43/00 ,  F02M43/00

CPC classification number: F02D19/0628 ,  F02D19/0634 ,  F02D19/0647 ,  F02D19/081 ,  F02D29/06 ,  F02D41/0025 ,  F02D2200/1002 ,  F02D2250/18 ,  F02M21/0215 ,  Y02T10/32 ,  Y02T10/36

Abstract: A fuel control system is provided. The fuel control system includes an electronic control system coupled to a pair of control valves for blending pipeline fuel with waste fuel at a blend ratio for controlling fuel flow to an internal combustion engine. The fuel control system can estimate energy content of the fuel mixture to compensate the blend ratio. The fuel control system can use engine operational parameters to compensate the blend ratio. Typically, the system will use the operational parameter of output power or exhaust emissions to compensate the blend ratio. Further, the fuel control system can prioritize variation from the blend ratio or variation from a desired power output when the blend ratio cannot generate the desired power output. The fuel control system can also be equipped with engine speed/load controls, misfire, ignition timing and knock detection capabilities.

Abstract translation: 提供燃料控制系统。 燃料控制系统包括耦合到一对控制阀的电子控制系统，用于以混合比混合管道燃料与废燃料以控制到内燃机的燃料流。 燃料控制系统可以估计燃料混合物的能量含量以补偿混合比。 燃油控制系统可以使用发动机运行参数来补偿混合比。 通常，系统将使用输出功率或废气排放的运行参数来补偿混合比。 此外，当混合比不能产生期望的功率输出时，燃料控制系统可以将来自混合比的变化或来自期望功率输出的变化确定为优先级。 燃油控制系统还可以配备发动机转速/负载控制，失火，点火正时和爆震检测功能。