KR100841689B1 - 디젤 하이브리드 자동차의 입자상물질 저감을 위한 전기히터식 매연여과장치의 제어방법 - Google Patents
디젤 하이브리드 자동차의 입자상물질 저감을 위한 전기히터식 매연여과장치의 제어방법 Download PDFInfo
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- KR100841689B1 KR100841689B1 KR1020070023236A KR20070023236A KR100841689B1 KR 100841689 B1 KR100841689 B1 KR 100841689B1 KR 1020070023236 A KR1020070023236 A KR 1020070023236A KR 20070023236 A KR20070023236 A KR 20070023236A KR 100841689 B1 KR100841689 B1 KR 100841689B1
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- South Korea
- Prior art keywords
- electric heater
- diesel
- regeneration
- hybrid vehicle
- engine
- Prior art date
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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
- F01N3/027—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 using electric or magnetic heating means
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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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- 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
- F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
- F01N2240/16—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being an electric heater, i.e. a resistance heater
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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
- F01N2560/00—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics
- F01N2560/06—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being a temperature sensor
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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
- F01N2560/00—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics
- F01N2560/08—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being a pressure sensor
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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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
- Y02T10/12—Improving ICE efficiencies
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Processes For Solid Components From Exhaust (AREA)
Abstract
Description
Claims (2)
- 삭제
- 배기관(13)의 전단에 위치한 전기히터(20)와, 상기 전기히터(20) 바로 뒤에 위치한 필터(19)와, 상기 전기히터(20)의 전단의 배기관(13)에 장착된 압력센서(16) 및 온도센서(17)와, 상기 필터(19)의 후단의 배기관(13)에 장착된 온도센서(18)와, 상기 전기히터(20), 필터(19), 압력센서(16) 및 온도센서(17, 18)와 연결된 HCU(12)로 구성되는 자동차의 입자상 물질 저감을 위한 전기히터식 매연여과장치의 제어방법에 있어서,매연여과장치의 압력센서(16)의 배압(P1)과 온도센서 (17) 및 (18)의 온도(T1, T2)를 측정하는 단계;재생조건인 상기 압력센서(16)의 배압(P1)이 초기배압(P0) 보다 커지면(P1≥P0), 모터 모드가 OFF이고 ISG가 OFF인 엔진이 ON을 유지하고 있는지를 판단하고 축전지의 SOC가 20% 이상인지를 판단하여 매연여과장치의 전기히터(20)를 ON시키는 단계;재생이 시작되고 상기 전기히터(20)가 OFF되면, 온도 T1, T2와 압력 P1을 측정하여 재생이 완료되었는지를 판단하는 단계; 및재생이 완료되었으면 모터 모드를 ON시키고 ISG를 ON시키는 단계;로 이루어지는 것을 특징으로 하는 자동차의 입자상 물질 저감을 위한 전기히터식 매연 여과장치의 제어방법
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020070023236A KR100841689B1 (ko) | 2007-03-08 | 2007-03-08 | 디젤 하이브리드 자동차의 입자상물질 저감을 위한 전기히터식 매연여과장치의 제어방법 |
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KR1020070023236A KR100841689B1 (ko) | 2007-03-08 | 2007-03-08 | 디젤 하이브리드 자동차의 입자상물질 저감을 위한 전기히터식 매연여과장치의 제어방법 |
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KR100841689B1 true KR100841689B1 (ko) | 2008-06-26 |
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KR1020070023236A KR100841689B1 (ko) | 2007-03-08 | 2007-03-08 | 디젤 하이브리드 자동차의 입자상물질 저감을 위한 전기히터식 매연여과장치의 제어방법 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190069003A (ko) * | 2017-12-11 | 2019-06-19 | 현대오트론 주식회사 | Isg가 장착된 디젤차량의 매연여과장치 재생 전략 판단방법 및 매연여과장치의 재생 제어에 따른 매연물질 연소량 계산방법 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020028775A (ko) * | 2000-10-10 | 2002-04-17 | 추후제출 | 하이브리드 전기자동차의 미립자 필터 재생 제어방법 |
JP2005282528A (ja) * | 2004-03-30 | 2005-10-13 | Mitsubishi Fuso Truck & Bus Corp | ハイブリッド電気自動車 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020028775A (ko) * | 2000-10-10 | 2002-04-17 | 추후제출 | 하이브리드 전기자동차의 미립자 필터 재생 제어방법 |
JP2005282528A (ja) * | 2004-03-30 | 2005-10-13 | Mitsubishi Fuso Truck & Bus Corp | ハイブリッド電気自動車 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190069003A (ko) * | 2017-12-11 | 2019-06-19 | 현대오트론 주식회사 | Isg가 장착된 디젤차량의 매연여과장치 재생 전략 판단방법 및 매연여과장치의 재생 제어에 따른 매연물질 연소량 계산방법 |
KR102019867B1 (ko) * | 2017-12-11 | 2019-09-09 | 현대오트론 주식회사 | Isg가 장착된 디젤차량의 매연여과장치 재생 전략 판단방법 및 매연여과장치의 재생 제어에 따른 매연물질 연소량 계산방법 |
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