표제지
Abstract
요약
목차
약어정리 13
제1장 서론 14
1.1. 연구배경 및 목적 14
1.2. 분석 및 연구내용 17
제2장 배출가스 규제정책 18
2.1. 배출가스 규제 18
2.2. 국내 디젤엔진 운행차의 특성 19
제3장 실험 장비 및 방법 22
3.1. 실험장비 22
3.2. 실험방법 26
3.3. 실험결과의 도출방법 32
제4장 실험내용 분석 33
4.1. 일반사항 33
4.2. 매연 농도 분석 35
4.3. 매연 농도 부적합 사례 분석 40
제5장 결론 55
참고문헌 57
부록 58
[Table 1.1] Clean air improvement benefit 15
[Table 1.2] Domestic diesel vehicle number of registration 16
[Table 2.1] Manufactured vehicle emission regulation in Europe 18
[Table 2.2] Engine and DPF change according to regulation 18
[Table 2.3] Common rail applied vehicle types 19
[Table 2.4] Characteristic of major diesel engine by manufactured in domestic 21
[Table 3.1] Chassis Dynamometer specification 23
[Table 3.2] Specification of part-flow opacity meter 25
[Table 3.3] Equivalent inertia weight output table of major inspection... 28
[Table 4.1] Comprehensive Inspection performance 35
[Table 4.2] ECU input/output schematic diagram of Diesel engine 40
[Table 4.3] Specification and smoke measure value of nonconformity... 41
[Table 4.4] spring tension comparison according to EGR types 47
[Table 4.5] Diesel vehicle average maintenance coast of specialized... 54
[Fig. 1.1] PM10 statistics data of domestic by year 14
[Fig. 1.2] Fine dust emission in domestic and External influences 15
[Fig. 2.1] Fuel injection pressure increase trend of Diesel engine 19
[Fig. 2.2] The B* First generation D engine fuel system configuration 20
[Fig. 2.3] The B* Second generation A engine fuel system configuration 20
[Fig. 3.1] Test equipment schematic diagram 22
[Fig. 3.2] part-flow light opacity meter schematic diagram 24
[Fig. 3.3] KD-147 mode inspection picture 26
[Fig. 3.4] Driving graph of KD-147 mode 27
[Fig. 3.5] Load ps setting value according to road speed(#1) 31
[Fig. 3.6] Load ps setting value according to road speed(#2) 31
[Fig. 4.1] Inspection results graph and vehicle picture stored on the... 33
[Fig. 4.2] Maintenance·checkup or verification inspection results table 34
[Fig. 4.3] Analysis of mileage of inspection office(A) 36
[Fig. 4.4] Analysis of mileage of inspection office(B) 36
[Fig. 4.5] Analysis of mileage of inspection office(C) 37
[Fig. 4.6] Investigation according to vehicle model year(B) 38
[Fig. 4.7] Classification by engine type 39
[Fig. 4.8] Smoke concentration characteristic measured in KD-147 41
[Fig. 4.9] KD-147 mode driving graph(Air flow faulty#1, test 1, 2, 3) 42
[Fig. 4.10] Carbon deposit of intake system 43
[Fig. 4.11] KD-147 mode driving graph(Air flow faulty#2) 43
[Fig. 4.12] EGR MAP BOSCH EDC16(#1) 44
[Fig. 4.13] Characteristic according to air flow quantity 45
[Fig. 4.14] Characteristic according to fuel injection quantity 45
[Fig. 4.15] KD-147 mode driving graph(EGR faulty#1, test 1,2,3) 46
[Fig. 4.16] A new product picture and defective picture of replaced EGR valve 46
[Fig. 4.17] KD-147 mode driving graph(EGR faulty#2) 47
[Fig. 4.18] KD-147 mode driving graph(EGR faulty#3) 48
[Fig. 4.19] EGR MAP BOSCH EDC16(#2) 48
[Fig. 4.20] KD-147 mode driving graph(Fuel injection faulty#1, test 1,2,3) 49
[Fig. 4.21] KD-147 mode driving graph(Fuel injection faulty#2) 50
[Fig. 4.22] KD-147 mode driving graph(Fuel injection faulty#3) 50
[Fig. 4.23] Common rail fuel system an inspection comprehensive... 51
[Fig. 4.24] Injector single repair part and measuring instrument 51
[Fig. 4.25] KD-147 mode driving graph(DPF) 52
[Fig. 4.26] Picture an incised DPF 52
[Fig. 4.27] Maintenance, checkup list of specialized maintenance... 53
(수식 3.1) (제목없음) 23
(수식 3.2) (제목없음) 24
(수식 3.3) (제목없음) 24
(수식 3.4) (제목없음) 25
(수식 3.5) (제목없음) 28
(수식 3.6) (제목없음) 29
(수식 3.7) (제목없음) 29
(수식 3.8) (제목없음) 30
(수식 3.9) (제목없음) 30
(수식 3.10) (제목없음) 32
(수식 3.11) (제목없음) 32