基本信息:
- 专利标题： 一种氢燃料内燃机喷射系统的控制方法及装置
- 专利标题（英）：Control method and device for injection system of hydrogen fuel internal combustion engine
- 申请号：CN201610315641.5 申请日：2016-05-12
- 公开(公告)号：CN105781759A 公开(公告)日：2016-07-20
- 发明人： 杨振中 , 王丽君 , 郭树满 , 段俊法 , 张威 , 刘栋
- 申请人： 华北水利水电大学
- 申请人地址： 河南省郑州市北环路36号
- 专利权人： 华北水利水电大学
- 当前专利权人： 越泰动力科技常州有限公司
- 当前专利权人地址： 213000 江苏省常州市西太湖科技产业园兰香路8号的研发车间4
- 代理机构： 郑州睿信知识产权代理有限公司
- 代理人： 崔旭东
- 主分类号： F02D19/02
- IPC分类号： F02D19/02 ; F02M21/02
The invention relates to a control method and device for an injection system of a hydrogen fuel internal combustion engine, and belongs to the technical field of hydrogen fuel internal combustion engine control. The maximum total hydrogen injection pulse width of the injection system of the hydrogen fuel internal combustion engine is divided and is divided into a plurality of hydrogen injection segments in the gas inlet duration, and interval time periods between the hydrogen injection segments are non-hydrogen-injection segments. The injection time frames of the injection system of the hydrogen fuel internal combustion engine are controlled according to the division manner of the hydrogen injection segments, so that the injection system of the hydrogen fuel internal combustion engine carries out intermittent injection many times in the gas inlet duration, the problem of inflow of air blocking a gas inlet pipe is effectively solved, and the combustion characteristic of the engine is considered and optimized.
公开/授权文献:
- CN105781759B 一种氢燃料内燃机喷射系统的控制方法及装置 公开/授权日：2019-06-25