1. 潍柴驱动绿色世界
特点一
Weichai Powers Green World
韩尔樑 Ed HAN
国家“千人计划”特聘专家
山东重工集团首席科学家 Chief Scientist， Shandong Heavy Industry Group
潍柴控股集团副总经理 Vice-President, Weichai Group
商用汽车与工程机械新能源动力系统战略联盟秘书长 Secretary-General
Commercial Vehicle and Construction Machinery New Energy Powertrain System Alliance
© 2012 Weichai Holdings Group. All rights reserved.
Presentation exclusively prepared for US-China Clean Truck and Bus Summit 2012 , October 26, 2012.

2. 一、潍柴介绍 About WEICHAI
目录
Content 二、技术路线 Hybrid Technology
三、动力总成 Hybrid Powertrain
Weichai Powers Green World, US-China Clean Truck and Bus Summit 2012
SHIG Confidential 2

3. 潍柴产品 Weichai Products
潍柴车用发动机 + 法士特重型变速箱 + 汉德重型车桥 商用车
Weichai vehicle engine + Fast heavy transmission + Hande heavy axle commercial vehicle
潍柴发动机 + 山推机械结构件 + 零部件 工程机械
Weichai engine + Shantui Machinery structural component + component construction machinery
潍柴船用发动机 + 齿轮箱 + 螺旋桨 游艇 船舶
Weichai marine engine + gear box + propeller yachts
Weichai Powers Green World, US-China Clean Truck and Bus Summit 2012
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4. 潍柴发动机业务规模 Weichai Engine Sales
主要集中在10-12升，2011年产量47.7万台，中国重卡市场
占有率36.2%。Focus on 10-12L segment, with 477k units in
2011, accounting for 36.2% market share in China HD truck
engine application.
2-4L Volume
800 4-7L Volume
40%
740
10-12L Volume
667
HD truck engine share (%) 123
HD truck engine share
Sales in 1000 unit
600 39 143 30
454 47
424
400 361 112 20
101
93 22
29
245 578
222 23 477
200
81 84 10
15 294 320
13 245
128 146
0 0
2005 2006 2007 2008 2009 2010 2011
$0
Weichai Powers Green World, US-China Clean Truck and Bus Summit 2012
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5. 传动系统 Transmission Business
机械式变速箱-重型 机械式变速箱-轻型
HD Mechanical transmission LD Mechanical transmission
AMT产品 前桥 – 6.5T/7T/8T
AMT products FRONT AXLE – 6.5T/7T/8T
轮边减速驱动桥 – 13T TANDEM 单级减速驱动桥
HUB REDUCTION – 13T TANDEM SINGLE Reduction – HD425 11.5T
Weichai Powers Green World, US-China Clean Truck and Bus Summit 2012
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6. 法士特业务规模 Fast Gear Sales
法士特在中国市场占据主导地位，2011年产量70万台，
占中国市场的70%。Fast Gear dominates China heavy
transmission market, with 700k units delivered in 2011 or
70% market share.
Fast Gear HD Transmission Volume and Market Share
In Thousands
1,200 100%
88% 89%
79% 76%
75% 853 70%
900 75%
58% 700
600 532 50%
430 465
300 241 25%
129
0 0%
2005 2006 2007 2008 2009 2010 2011
Volume Market Share in HD Truck
Weichai Powers Green World, US-China Clean Truck and Bus Summit 2012
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7. 各产品领域的领跑者 Leading Positions in
Participated Segments
# 1 HD Engine Production in the World
重型发动机产量全球第一
# 4 HD Truck in China
重型卡车中国第四
# 1 HD Trans Production in China
重型变速箱产量中国第一
# 1 Brand in HD Axle in China
重型车桥品牌中国第一
# 1 Bulldozer Production in the World
推土机产量全球第一
# 4 Domestic Excavator Brand in China
挖掘机中国自主品牌第四
# 1 Luxury Yacht Group in the World
豪华游艇世界第一
# 1 Spark Plug Production in China
火花塞产量中国第一
Weichai Powers Green World, US-China Clean Truck and Bus Summit 2012
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8. 牵头新能源动力战略联盟
New Energy Powertrain Technology Leader in China
牵头中国商用汽车和工程机械新能源动力系统战略联盟
China “Commercial Vehicle and Construction Machinery
New Energy Powertrain System Strategic Alliance” Leader
中国国III、国IV、国V 全系列
EURO III、IV、V Full Series
领导CNG，LNG 技术（HPDI）
Leading CNG, LNG(HPDI) Technology
承担国家科技支撑计划课题
 混合动力环卫车、 混合动力推土机
 5.8亿预算，国拨7千7百万RMB
Undertaking National Scientific
 Support Plan Projects
580 million budget
77million by MOST
Weichai Powers Green World, US-China Clean Truck and Bus Summit 2012
SHIG Confidential 8

9. 一、潍柴介绍 About WEICHAI
目录
Content 二、技术路线 Hybrid Technology
三、动力总成 Hybrid Powertrain WN20
Weichai Powers Green World, US-China Clean Truck and Bus Summit 2012
SHIG Confidential 9

10. 混合动力的低碳优势
Hybrid Low-Carbon Footprint
中国China
英国Britain
4
每兆焦能量产生的等量CO2克 CO2 Per Mega Joules Work
3.5
China Coal
3
中国柴电混合碳排放
100 gCO2eq/MJ
Britain Diesel
2.5
低于电动车！
2 Hybrid has lower
NG 均值
1.5
高峰
Carbon footprint
1 Than EV in China!
0.5
0
Weichai Powers Green World, US-China Clean Truck and Bus Summit 2012
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11. 技术路线：中度、并联、插入式混合动力
Modular Parallel Plug-in Hybrid Design
电池最少、仍能回收大部分制动能量
Small Battery, Good Brake Energy Recovery
气电和油电混合、系列化、模块化
Diesel and NG, Modular and Series Design
Weichai Powers Green World, US-China Clean Truck and Bus Summit 2012
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12. 12米公交车概念设计和优化
12M Bus Hybrid Concept Design and Optimization
实时控制仿真优化 Real-time Control Simulation and Analysis
电池最少、仍能回收大部分制动能量
Least Battery, High Brake Energy Recovery
根据零部件型号匹配对166 种设计方案进行优化分析166 Designs
气电和油电混合、系列化、模块化
仿真约1660次 NG, Modular andSimulation and Analysis
Diesel and 1660 times of Series Design
节油率达34%、性能优于传统车辆。 Fuel Savings >34%
Weichai Powers Green World, US-China Clean Truck and Bus Summit 2012
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13. 动态规划节油率达 40.9%
DP Method Achieves 40.9% Fuel Savings
800 800
actual operating points actual operating points
0.7
600 0.6
0.65 max motor torque 600 0.6
0.65
0.7
max motor torque
0.75 max generator torque 0.75 max generator torque
0.8 0.8
400 400
0.85 0.85
200
Torque (Nm)
200
Torque (Nm)
0.9 0.9
0.85 0.8
0.8 0.85 0.8
0 0.9 0 0.8
0.9
-200 -200
-400 0.850.7
0.8
0.75
-400 0.850.7
0.8
0.75
0.65
0.6 0.65
0.6
-600 -600
-800 -800
0 1000 2000 3000 4000 5000 6000 0 1000 2000 3000 4000 5000 6000
Speed (rpm) Speed (rpm)
2500
实时优化 actual operating points
Real-time Control 2000 max engine torque
1600
actual operating points 1500
DP
1400 max engine torque
Torque (Nm)
0.375 0.375
1200
0.365
0.365
1000 1000
0.345
Torque (Nm)
0.345
800
0.305
600 0.305 500
0.265
0.225
400 0.265
0.225
200 0
0
-200
0 500 1000 1500 2000 2500 3000 3500 4000 -500
Speed (rpm) 0 500 1000 1500 2000 2500 3000 3500 4000
Speed (rpm)
Weichai Powers Green World, US-China Clean Truck and Bus Summit 2012
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14. 性能设计目标分析 Performance Target Assessment
主要子系统参数优化设计 Max Speed
发动机
变速器 Economy Hill
主减速比
锂电池
电机
Key Sub-systems Acceleration
Engine
Transmission
Axle Ratio
Battery Passing
E-Motor
Unit Not to Scale
Weichai Powers Green World, US-China Clean Truck and Bus Summit 2012
SHIG Confidential 14

15. 一、潍柴介绍 About WEICHAI
目录
Content 二、技术路线 Hybrid Technology
三、动力总成 Hybrid Powertrain WN20
Weichai Powers Green World, US-China Clean Truck and Bus Summit 2012
SHIG Confidential 15

16. WN20动力总成特点
Hybrid Powertrain WN20 Features
I、低碳节能的模块化系列设计
Low-Carbon Energy Saving Modular Design
CNG, LNG, Diesel 5, 7, 10L Engines
6-16 Speed Transmissions
Real-time Fuel Savings of 34%, DP 40.9%
Weichai Powers Green World, US-China Clean Truck and Bus Summit 2012
SHIG Confidential 16

17. WN20动力总成特点
Hybrid Powertrain WN20 Features
混合动力功能 Hybrid Functions
纯电动 – 零排放高效工作 Pure Electric Mode
减小发动机 – 提高效率 Smaller Engine
启停功能 – 红灯怠速节能减排 Engine Stop
优化发动机操作 - 高效充电和电动、减排
Optimized Engine Operations
能量回收 – 高效 Brake Energy Recuperation
减少刹车 Reduced Brake Use
无缓速器费用 Speed-retarder Savings
Weichai Powers Green World, US-China Clean Truck and Bus Summit 2012
SHIG Confidential 17

18. WN20动力总成特点
Hybrid Powertrain WN20 Features
II、经济高效 Efficient and Economic
柴电12M公交车可节省燃油费约27万元
GB/T 19754-2005 中国典型城市公交循环工况
运营里程按8年行驶40万公里计算
Diesel Hybrid will save RMB270K over 8 years
WN20气电混合可节省燃油费近70万元。
NG Hybrid will save RMB700K over 8 years
低成本
现有国家政策每台车基本抵消成本
Low Cost
Government Incentives Negates Cost Increase
Weichai Powers Green World, US-China Clean Truck and Bus Summit 2012
SHIG Confidential 18

19. WN20动力总成特点
Hybrid Powertrain WN20 Features
III、全周期放心服务 Complete Life Cycle Warranty
潍柴的“蓝擎”全周期服务 Weichai Warranty
基本保修时间 Basic Warranty
提供更长期的保修服务 Extended Warranty
拓展到全部WN20动力总成系统和部件上
All Powertrain Components
让客户满意
Customer Satisfaction
Weichai Powers Green World, US-China Clean Truck and Bus Summit 2012
SHIG Confidential 19

20. WN20动力总成特点
Hybrid Powertrain WN20 Features
IV、实力雄厚的平台 Strength of Platform Scale
大功率发动机年产近
50万台 500K HD Engine Sales per Year
重型变速箱销量连续七年稳居世界第一
HD Transmissions #1 for 7 Years
技术领先 Advanced Technology
中国“商用汽车与工程机械新能源动力系统产业技术创新战略联盟”
China “Commercial Vehicle and Construction Machinery
New Energy Powertrain System Strategic Alliance”
承担了多项国家科技支撑计划和863项目的新能源动力课题
Experience in Completing National Scientific Support Topics
Weichai Powers Green World, US-China Clean Truck and Bus Summit 2012
SHIG Confidential 20

21. WN20动力总成总结
Hybrid Powertrain WN20 Summary
I、低碳节能的模块化系列设计
Low-Carbon Energy Saving Modular Design
节油率可达40% Fuel Savings
可直接减少CO2排放量80吨 Carbon Reduction
II、经济高效 Efficient and Economical
WN20气电混合可节省燃油费近70万元
III、全周期放心服务
Complete Life Cycle Warranty
IV、实力雄厚的平台
Strength of Platform Scale
Weichai Powers Green World, US-China Clean Truck and Bus Summit 2012
SHIG Confidential 21

22. 谢谢！
Thank you
SHIG Confidential 22