CN108678839B - 基于制动能回收的dpf补气再生系统及补气再生方法 - Google Patents
基于制动能回收的dpf补气再生系统及补气再生方法 Download PDFInfo
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- CN108678839B CN108678839B CN201810794999.XA CN201810794999A CN108678839B CN 108678839 B CN108678839 B CN 108678839B CN 201810794999 A CN201810794999 A CN 201810794999A CN 108678839 B CN108678839 B CN 108678839B
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- air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N9/00—Electrical control of exhaust gas treating apparatus
- F01N9/002—Electrical control of exhaust gas treating apparatus of filter regeneration, e.g. detection of clogging
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Abstract
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CN201810794999.XA CN108678839B (zh) | 2018-07-19 | 2018-07-19 | 基于制动能回收的dpf补气再生系统及补气再生方法 |
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CN201810794999.XA CN108678839B (zh) | 2018-07-19 | 2018-07-19 | 基于制动能回收的dpf补气再生系统及补气再生方法 |
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CN108678839A CN108678839A (zh) | 2018-10-19 |
CN108678839B true CN108678839B (zh) | 2023-04-25 |
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CN201810794999.XA Active CN108678839B (zh) | 2018-07-19 | 2018-07-19 | 基于制动能回收的dpf补气再生系统及补气再生方法 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109595069B (zh) * | 2018-12-03 | 2020-06-26 | 潍柴动力股份有限公司 | 提升doc再生效率的装置及方法 |
CN109339907B (zh) * | 2018-12-18 | 2023-09-29 | 河北工业大学 | 一种带有热管理的小型化的dpf系统 |
CN110307063B (zh) * | 2019-05-22 | 2021-03-26 | 同济大学 | 利用scr气辅结构的dpf主动再生进气控制系统及方法 |
CN110630354B (zh) * | 2019-09-30 | 2020-12-22 | 潍柴动力股份有限公司 | 一种dpf控制方法及装置 |
CN110848042B (zh) * | 2019-10-12 | 2022-04-26 | 江苏大学 | 一种气液多相喷射清除dpf颗粒和灰分的装置及控制方法 |
CN112664377A (zh) * | 2020-12-04 | 2021-04-16 | 浙江吉利控股集团有限公司 | 发动机运行辅助系统及方法 |
CN113931723A (zh) * | 2021-10-12 | 2022-01-14 | 河北工业大学 | 一种减少scr系统尿素结晶的装置及方法 |
CN115163346B (zh) * | 2022-05-20 | 2024-04-16 | 潍柴动力股份有限公司 | 一种发动机气缸的补气方法、装置、设备及存储介质 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010002606A1 (de) * | 2010-03-05 | 2011-09-08 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Regelung der Regeneration eines Partikelfilters |
CN102191974A (zh) * | 2010-03-19 | 2011-09-21 | 通用汽车环球科技运作有限责任公司 | 用于颗粒捕集器再生的排气压缩机旁路 |
FR2991717A3 (fr) * | 2012-06-08 | 2013-12-13 | Renault Sa | Systeme de propulsion hybride d'un vehicule dote d'un circuit d'echappement ameliore |
CN104500213A (zh) * | 2014-10-27 | 2015-04-08 | 浙江大学 | 一种涡轮增压发动机压缩空气回收及补气系统及其方法 |
CN206860266U (zh) * | 2017-06-21 | 2018-01-09 | 浙江春风动力股份有限公司 | 一种车辆及其发动机 |
CN108132629A (zh) * | 2018-01-19 | 2018-06-08 | 江阴大瑞华环保科技有限公司 | 一种柴油车排放pm2.5过滤集捕装置之全自动再生设备 |
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2018
- 2018-07-19 CN CN201810794999.XA patent/CN108678839B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010002606A1 (de) * | 2010-03-05 | 2011-09-08 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Regelung der Regeneration eines Partikelfilters |
CN102191974A (zh) * | 2010-03-19 | 2011-09-21 | 通用汽车环球科技运作有限责任公司 | 用于颗粒捕集器再生的排气压缩机旁路 |
FR2991717A3 (fr) * | 2012-06-08 | 2013-12-13 | Renault Sa | Systeme de propulsion hybride d'un vehicule dote d'un circuit d'echappement ameliore |
CN104500213A (zh) * | 2014-10-27 | 2015-04-08 | 浙江大学 | 一种涡轮增压发动机压缩空气回收及补气系统及其方法 |
CN206860266U (zh) * | 2017-06-21 | 2018-01-09 | 浙江春风动力股份有限公司 | 一种车辆及其发动机 |
CN108132629A (zh) * | 2018-01-19 | 2018-06-08 | 江阴大瑞华环保科技有限公司 | 一种柴油车排放pm2.5过滤集捕装置之全自动再生设备 |
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Inventor after: Li Menghan Inventor after: Liu Xin Inventor after: Tian Hongjian Inventor after: Liu Xiaori Inventor after: Zheng Qingping Inventor after: Xin Gu Inventor before: Li Menghan Inventor before: Tian Hongjian Inventor before: Liu Xiaori Inventor before: Liu Xin Inventor before: Zheng Qingping Inventor before: Xin Gu |
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