[1]李昕光,王银燕,何清林.柴油机相继增压系统瞬态切换策略试验研究 [J].哈尔滨工程大学学报,2013,(08):972-977.[doi:10.3969/j.issn.10067043.201301027]
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柴油机相继增压系统瞬态切换策略试验研究 (/HTML)
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《哈尔滨工程大学学报》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2013年08期
页码:
972-977
栏目:
出版日期:
2013-08-25

文章信息/Info

文章编号:
10067043(2013)08097206
作者:
李昕光12 王银燕2何清林2
1. 东北林业大学 交通学院,黑龙江 哈尔滨150040; 2.哈尔滨工程大学动力与能源学院,黑龙江 哈尔滨150001
关键词:
相继增压柴油机切换策略碳烟排放试验研究
分类号:
TK421.5
DOI:
10.3969/j.issn.10067043.201301027
文献标志码:
A
摘要:

以降低瞬态切换过程碳烟排放为目标,对柴油机相继增压系统瞬态切换的优化控制问题进行了研究.应用搭建的瞬态试验系统测量了受控增压器切入过程中,空气阀迟于燃气阀开启时间分别为0 s,0.5 s,1.5 s 和2.5 s的发动机性能参数和烟度排放等数据.试验数据显示,当受控增压器的空气阀和燃气阀同时打开时,发动机转速波动很大并且碳烟排放恶化;而如果切换延迟时间过大,则发动机转速波动频繁,主增压器进气压力下降较多,瞬态切换过程的烟度排放也相应增加.通过对瞬态试验数据的综合分析,得到了柴油机相继增压系统的最优控制策略.

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备注/Memo

备注/Memo:

基金项目:〖船舶柴油机关键系统绿色制造技术与集成应用研究资助项目(2012BAF01B01);中央高校基本科研业务费专项资金资助项目(DL11BB38).

作者简介:李昕光(1978), 女, 讲师,博士.

更新日期/Last Update: 2013-09-17