发明名称 |
SYSTEMS AND METHODS FOR DIAGNOSING AN ENGINE |
摘要 |
Methods and systems are provided for an engine. A condition of the engine may be diagnosed based on a combustion torque profile of the engine estimated using signals from a generator operationally connected to the engine and/or other signals associated with the engine. Different types of degradation may be distinguished based on discerning characteristics within the estimated combustion torque profile data. Thus, a degraded engine component may be identified in a manner that reduces service induced delay.
|
申请公布号 |
US2013073127(A1) |
申请公布日期 |
2013.03.21 |
申请号 |
US201113234411 |
申请日期 |
2011.09.16 |
申请人 |
KUMAR AJITH;RAMACHANDRAPANICKER SOMAKUMAR;FLYNN PAUL;BANERJEE ARIJIT;MUKHERJEE RUPAM;GENERAL ELECTRIC COMPANY |
发明人 |
KUMAR AJITH;RAMACHANDRAPANICKER SOMAKUMAR;FLYNN PAUL;BANERJEE ARIJIT;MUKHERJEE RUPAM |
分类号 |
G01M15/04 |
主分类号 |
G01M15/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|