国土技術政策総合研究所　研究資料

TECHNICAL NOTE of National Institute for Land and Infrastructure Management No.141 December 2003 Calculation Base of Motor Vehicle Emission Factors Road Environment Division NAMIKAWA Yoshiharu. TAKAI Yoshichika OHSHIRO Nodoka National Institute for Land and Infrastructure Management, Ministry of Land, Infrastructure and Transport, Japan

Technical Note of NILIM No.141, December 2003 Calculation Base of Motor Vehicle Emission Factors NAMIKAWA Yoshiharu, TAKAI Yoshichika, OHSHIRO Nodoka ( 1) 12 10 3742 12 29 Synopsis This note introduces calculation base and process of determining the emission factors of air qualities (NO 2, SPM, CO and SO 2 ) used for future prediction. They were arranged in Environmental Impact Assessment Technique for Road Project (1) (Technical Note of Public Works Research Institute, Ministry of Construction, No.3742 dated October 2000). With regard to the emission factors of SO 2, we consider the fuel regulation of sulfur content ratio in diesel oil announced after the issue of the Technical Note and newly calculate them. It also presents the emission factors of the each year from 2000 to 2017 used for present evaluation or prediction until 2017 and introduces their calculation base and process. Key WordsEnvironmental Impact Assessment, Road Project, Air Pollution, Motor Vehicle Exhausts, Emission Factor Environment Department, Road Environment Division, Head Environment Department, Road Environment Division, Senior Researcher Environment Department, Road Environment Division, Researcher

(1) (2) (3) (4) ( 1) 12 10 3742 (5) (6) 20 12 29 (7) Vol.43 NO.11

2. 1 8 9 2 2 5 () 2 [ 1][ 2][ 3]

2. 2 10km

(1) 10Hz0.1 10

*1) 2km 2.2 2.5

5 2040km/h 2. 5 1 1 O.6 2 0.6 ( 5%) 2. 6 2.6 24h 2.6

() (JARI) 4 () () () (W)=(N)(N) (m/s) 3 (kg) (m/s 2 ) (m/s) ()

() 2 0.5((km/h)/s) < 0.5(km/h)/s() 1 1 3 ( 50 60km/h )

2.7 2km 2.7 (1) 2 2.7 (2) 3 2.7 (3) 3 ( ) 2 2.7 (4) 2.7 (5) 2.7 (6) 2km 3km/h 2.4.2 (2) 4 2. 7 PEC10PEC11TEC10

(1) 2 2 () 2 (2) 2 () 2 10 2.1 1 40 /h 2.1 23 () 2 2. 7 2.8 2.9 2.10 2.11

3 PC12GPC24RPC44R CT32GCT41RCT44G JARI 27 10 3 89 * ** 2.12 2.16 2km2km *):4 (0.5(/h)/s ) **): 2000cc 1,200kg 147N+0.0448N/(km/h) 2 10t 15,000kg 1250N+20776N/(/h) 2

9 2 5 2.17 2.21

9 2 5 2.22 2.24 90100 /h 90 /h JARI

JARI JARI ()

NOxPMCO 9 10 13 3. 1 10 8 ()() NOx PMCO 3. 1

3. 1 3. 2 JARI 3. 3 3. 5 3. 4 3. 7 10.15 D13 2 0%-4%-2% 0%+2%+4% 5 13-2%0%+2% 3 3. 8 3. 10

JARI

3. 11

3. 12 3. 18

3. 19 3. 27

48 9 11 10 12 12 11 4. 1 4. 2

) 10.15g/km 13g/kWh 13g/kWh ) 12

9 10 5. 1 JARI 80km/h (1) (2) (3) (4) 20110km/h (5) 0% (10.15 D13 ) (y=a/x+bx+cx 2 +d) y x H17H30 H17 (6)H30 (7)() 8 ( ) H30

NOxSPMCOSO2 4 20 17 17 5. 1 13 SO2 SO2 PM SPM

5. 2 5. 8

NOx PM CO 1/FE

20km/h110km/h10km/h 8 QAVBVCV 2 D Qg/km Vkm/h SO2 SO2 % (g/cm 3 ) 0.01 0.7457 0.005 0.8244 8 5. 2 5. 5

5. 6 5. 7 12 55,000

5. 9 (74.6%) (83.5%) (16.5%) (25.4%) (26.1%1.25t) (11.6%1.60t) (3.3%2.15t) (9.9%1.30t) (16.1%1.70t) (33.0%2.48t) (0.6%3.00t) (0.4%2.02t) (99.0%11.53t) 5. 8

8 5. 9 EF OR (iwidi)100 i g/km, g/kmt Wi t Di % i 8 20km/h110km/h20km/h EFAVBVCV 2 D EF g/km V km/h 5. 9 5. 10 5. 9

9 10 5. 11 55km/h 0% (0%)0% y=ax a Y=(1+ai)X Y i% X 0% i(%) a 5. 12 5. 18 5.2

NOx PM CO FE 3055km/h5590km/h

8 t 8 5. 10

8 5. 11 0% 0% 5. 19 5. 22 () % % (%) 5. 9

5. 12 5. 12

13 910 13 NOxSPMCOSO2 6. 1 H9H10H13 (1) (2) 0% (10.15 D13 ) (3) (y=a/x+bx+cx 2 +d) y x (4) 2080km/h(20km/h )90150km/h(10km/h ) 150km/h (3) 150km/h (5) (6)H30 H17H30 H17 (7)H30 8 (8)() 8 () H30

13 6. 2 6. 8 9 10 5.3.1 5. 1

NOx PM CO 1/FE

9 10 13 110km/h150km/h 8 9 10 5.3.2 150km/h 150km/h QAVBVCV 2 D Qg/km Vkm/h SO2 SO2 % (g/cm 3 ) 0.01 0.7457 0.005 0.8244 8 6. 1 6. 4 NOxSPMCO 20km/h110km/h 5.3.2 120km/h150km/h 5.3.2 SO2 20km/h110km/h 5.3.2 8 120km/h150km/h 5.3.2 120km/h150km/h [110km/h 5.3.2][110km/h ] 120km/h150km/h

30 (1) 8t 5t 15 9 90km/h 6. 5 8t 8 6.2.2 100km/h 100km/h 90km/h 6.4.2 6. 9

(2) 6. 6 6. 9 8t 8t 90km/h 8t 90km/h

(1) 6. 9 (67.4%) (77.4%) (22.6%) (32.6%) (20.2%1.27t) (8.3%1.61t) (3.5%2.16t) (12.3%1.32t) (16.3%1.68t) (39.4%2.48t) (0.1%3.00t) (0.1%2.02t) (<8t)(25.6%6.41t) (8t)(74.2%17.16t) 8t 8t 100km/h 110km/h 8t 9 6. 10 9

(2) 8 6. 9 6. 11 6. 10 100km/h 150km/h 80km/h 110km/h

6. 11 13-2,0,+2 0% (0%)0% a= a Y=(1+ai)X Y: i% X: 0% i:(%) a:

6. 12 6. 18 5.1 140km/h 140km/h 120km/h

8 t 8 6. 12

6. 13 0% 0% 6. 19 () % % (%) 6. 9

6. 14 120km/h 140km/h 120km/h 140km/h 6. 19

8 12 29 20110km/h 9 10 (1) 63 4 1 H22 22 () (2) 7. 1 E j = E j S i i ij W i 100 j (g/km) ij i j (g/kmg/kmt) j j i j W i i (t) S i i (%) i (i=)

E j = Ej j 100 E (g/km) E j j (g/km) j j j (%) (j011 11 ) H9,10 H17 (S63) (H16) (H17) ( ( ) ) ( ) ( ) ( ) ( )

7. 1 7. 4 110 11 12 29 63 NOxPMCO <> 3 11 1 10.15 10 5 10.15 D6 4 G13 D6 6 D13 D6 NOx PM 5 4 5 47 CO 46 46 8 JIS

7. 5 7. 7 SO2 SO2 PM SPM

20km/h110km/h10km/h 8 g/km km/h SO2 SO2 % 7.4 (g/cm 3 ) 0.7457 0.8244 7. 8 7. 11

() 7. 2 5. 9 E j = E j S i i ij W i 100 j (g/km) ij i j (g/kmg/kmt) j j i j W i i (t) S i i (%) i (i=) (74.6%) (83.5%) (16.5%) (25.4%) (26.1%1.25t) (11.6%1.60t) (3.3%2.15t) (9.9%1.30t) (16.1%1.70t) (33.0%2.48t) (0.6%3.00t) (0.4%2.02t) (99.0%11.53t) 9

7.4.2 () 10km/h 7. 13 () 7. 14 7. 12 5. 8 j E = Ej 100 j E : ( g / km ) E j j : j ( g / km ) : j (%) j : ( j = 01111)

Vol.43 NO.11

1(1)(19) 2(1)(19) 3(1)(18) 4(1)(19)

TECHNICAL NOTE of No.141 December 2003 TEL 029-864-2675

国土技術政策総合研究所 研究資料

国土技術政策総合研究所　研究資料