HAN Erliang (Ed), Vice President, Weichai Power Company

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HAN Erliang (Ed), Vice President, Weichai Power Company

  1. 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-GeneralCommercial 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. 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 2012SHIG Confidential 2
  3. 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 2012SHIG Confidential 3
  4. 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 2012SHIG Confidential 4
  5. 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 2012SHIG Confidential 5
  6. 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 2012SHIG Confidential 6
  7. 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 2012SHIG Confidential 7
  8. 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 2012SHIG Confidential 8
  9. 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 2012SHIG Confidential 9
  10. 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 2012SHIG Confidential 10
  11. 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 2012SHIG Confidential 11
  12. 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 2012SHIG Confidential 12
  13. 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 2012SHIG Confidential 13
  14. 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 2012SHIG Confidential 14
  15. 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 2012SHIG Confidential 15
  16. 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 2012SHIG Confidential 16
  17. 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 2012SHIG Confidential 17
  18. 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 2012SHIG Confidential 18
  19. 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 2012SHIG Confidential 19
  20. 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 2012SHIG Confidential 20
  21. 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 2012SHIG Confidential 21
  22. 22. 谢谢! Thank youSHIG Confidential 22
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