公开(公告)号：US10557430B2

公开(公告)日：2020-02-11

申请号：US15334416

申请日：2016-10-26

Applicant: General Electric Company

Inventor： Adam Klingbeil ,  Thomas Lavertu ,  Roy Primus

IPC: F02D41/08 ,  F01M11/10 ,  F02D41/02 ,  F02D21/08 ,  F02D41/22 ,  F02D41/00 ,  F01M1/18

Abstract: A system determines which propulsion-generating vehicle or vehicles in a group of propulsion-generating vehicles have an increased risk for oil carryover during operation at an idle setting for at least a designated oil carryover commencement time period. The system also determines a power requirement for the group of propulsion-generating vehicles in the vehicle system. The system determines power outputs for the propulsion-generating vehicles in the group such that the propulsion-generating vehicle or vehicles having the increased risk for oil carryover do not operate at an idle setting for longer than the designated oil carryover commencement period, and that the power generated by the group of propulsion-generating vehicles meets the power requirement that is determined.

公开(公告)号：US20140182560A1

公开(公告)日：2014-07-03

申请号：US14101717

申请日：2013-12-10

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Frank Veit ,  Brandon Larson ,  Paul Gemin ,  Ramesh Krishnan ,  Martin Butcher ,  Roy Primus ,  Rekha Prasad

IPC: F02D41/38

CPC classification number: F02D41/1406 ,  F02D29/06 ,  F02D31/001 ,  F02D41/0025 ,  F02D41/0027 ,  F02D41/008 ,  F02D41/2422 ,  Y02T10/36

Abstract: A fuel system is provided for use with a variable speed dual fuel engine. The fuel system comprises a first fuel injector configured for supplying diesel fuel to the engine, a second fuel injector configured for supplying natural gas to the engine, and a fuel controller configured to implement a diesel injection schedule and a natural gas injection schedule based on at least a fuel map, an optimal engine speed and a current engine speed.

Abstract translation: 提供了一种用于可变速双燃料发动机的燃料系统。 燃料系统包括构造成用于向发动机供应柴油的第一燃料喷射器，被配置用于向发动机供应天然气的第二燃料喷射器，以及燃料控制器，被配置为实现柴油喷射计划和基于at 至少燃料图，最佳发动机转速和当前发动机转速。

公开(公告)号：US20180112611A1

公开(公告)日：2018-04-26

申请号：US15334416

申请日：2016-10-26

Applicant: General Electric Company

Inventor： Adam Klingbeil ,  Thomas Lavertu ,  Roy Primus

IPC: F02D41/08 ,  F01M11/10 ,  F02D41/02 ,  F02D21/08

CPC classification number: F02D41/08 ,  F01M1/18 ,  F01M11/10 ,  F01M2250/60 ,  F02D21/08 ,  F02D41/0047 ,  F02D41/0065 ,  F02D41/021 ,  F02D41/0235 ,  F02D41/22 ,  F02D2200/702 ,  F02D2250/08 ,  F02D2250/18 ,  Y02T10/47

Abstract: A system determines which propulsion-generating vehicle or vehicles in a group of propulsion-generating vehicles have an increased risk for oil carryover during operation at an idle setting for at least a designated oil carryover commencement time period. The system also determines a power requirement for the group of propulsion-generating vehicles in the vehicle system. The system determines power outputs for the propulsion-generating vehicles in the group such that the propulsion-generating vehicle or vehicles having the increased risk for oil carryover do not operate at an idle setting for longer than the designated oil carryover commencement period, and that the power generated by the group of propulsion-generating vehicles meets the power requirement that is determined.