发明授权
- 专利标题: Apparatus and method for avoidance of turbocharger surge on locomotive diesel engines
- 专利标题(中): 机车柴油机避免涡轮增压器浪涌的装置和方法
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申请号: US11265709申请日: 2005-11-02
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公开(公告)号: US08307645B2公开(公告)日: 2012-11-13
- 发明人: James Robert Mischler , Kendall Roger Swenson
- 申请人: James Robert Mischler , Kendall Roger Swenson
- 申请人地址: US NY Schenectady
- 专利权人: General Electric Company
- 当前专利权人: General Electric Company
- 当前专利权人地址: US NY Schenectady
- 代理机构: GE Global Patent Operation
- 代理商 John A. Kramer
- 主分类号: F02B33/44
- IPC分类号: F02B33/44 ; F02D23/00 ; F04D27/02 ; F04D27/00 ; F04D15/00
摘要:
A method for preventing a surge event prior to a first surge event occurring in an engine system including a turbocharger and a diesel engine operable at a plurality of discrete speeds, the method comprising sensing an operating parameter of the engine system that determines a surge margin, determining whether a change in the sensed operating parameter may result in exceeding the surge margin, and controlling an operating input to the engine system to prevent the surge event from occurring.
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