Introduction of electric vehicle air conditioning system

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Introduction of electric vehicle air conditioning system by Yi Fengshou

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Introduction of electric vehicle air conditioning system

  1. 1. Introduction of electric vehicle air conditioning system 电动汽车空调系统介绍 Presenter: Yi Fengshou 发言人: 易丰收
  2. 2. Content 目 录 1. Developing background 开发背景 2. Introduction of AC for electric vehicle 电动空调简介 3. Introduction of compressor for electric vehicle 电动压缩机介绍 4. Introduction of AC control unit for electric vehicle 电动汽车空调控制单元介绍
  3. 3. Background 背景 • As a limited resource, petrol will be used up in 60 years. And discharged combusted gas pollutes the city environment. So it is very important to find a solution before petrol use up and to control co2 discharge by vehicles. Electric driven vehicle is an ideal solution. • 作为一种有限的资源,据估计石油将在60年内被用完。而且,在车辆密集 的城市,燃油汽车的排放严重污染了城市的空气。因此,为了解决城市车辆 尾气排放问题,以及未来石油被用光的问题,人们必须想出一个解决方案。 电动汽车是一个理想的解决方案。
  4. 4. Content 目 录 1. Developing background 开发背景 2. Introduction of AC for electric vehicle 电动空调简介 3. Introduction of compressor for electric vehicle 电动压缩机介绍 4. Introduction of AC control unit for electric vehicle 电动汽车空调控制单元介绍
  5. 5. AC for E-vehicle 电动汽车空调总成 5
  6. 6. Content 目 录 1. Developing background 开发背景 2. Introduction of AC for electric vehicle 电动空调简介 3. Introduction of compressor for electric vehicle 电动压缩机介绍 4. Introduction of AC control unit for electric vehicle 电动汽车空调控制单元介绍
  7. 7. AC compressor for E-vehicle 电动汽车空调压缩机 • Hermetic scroll compressor 全封闭涡旋压缩机 • DC permanent magnetic motor 直流永磁无刷电极 • Back electro motive force control motor revolution 反电动势控制电机转速 7
  8. 8. Scroll compressor for E-vehicle 涡旋电动汽车空调压缩机 Merit/优点: 1. High efficiency since no suck valve,no clearance volume. 无吸气阀,无余隙容积,压缩效率高。 2. High motor efficiency since using DC permanent magnetic motor. 采用直流永磁无刷电机,电机效率高。 3. Low start torque and easy to start-up, smooth operation, low vibration and low noise. 启动扭矩低,易启动,操作平稳,振动小,噪音低 4. High speed and small discharge volume, so easy to be compact and light weight. 高速度小排量,易于体积小型化和轻量化。 8
  9. 9. Scroll compressor for E-vehicle 涡旋电动汽车空调压缩机 Merit/优点: 5. Control unit precise varies motor revolution to fulfill 0~100% maximum revolution. It is the fastest cool down at the beginning and get constant cabin temperature later no matter outside weather. 控制单元精确控制电机转速实现压缩机输气量0~100%最大输 出量间变化。能够实现车辆起步阶段的快速降温和车外气候条件变 化而车内恒温的要求。 6. It is almost no influence on the vehicle running when the AC turn on. 空调开启对车辆的运行几乎没有影响。
  10. 10. Aotecar’s Scroll compressor for E-vehicle 奥特佳的涡旋电动汽车空调压缩机 Aotecar has developed electric scroll compressor since 2006, and has 3 series E-compressor now: 奥特佳公司自2006年开始开发电动汽车空调压缩机, 目前已经有3个系列的电动压缩机: • EWXH-036 series/ EWXH-036 系列 • E66 series/ E66系列 • E320 series/ E320系列 10
  11. 11. EWXH-036 SERIES EWXH-036 系列 Available voltage / 已有电压规格 364,336,320,288,192, 144,110,72,24 VDC 11
  12. 12. EWXH-036 SERIES SPECIFICATION EWXH-036 系列技术规格 型号 EWXH-036 排量 36cc/rev Displacement 转速范围 500-4000rpm Revolution 制冷剂/冷冻油 HFC134a/RL68H Refrigerant/oil 尺寸 Dimension 326X176X181 <mm> 重量 Weight 11.5kg 12
  13. 13. E-66 SERIES E-66 系列 Available voltage /已有电压规格 200VAC 400Hz 13
  14. 14. E-66 SERIES SPECIFICATION E-66 系列技术规格 型号 ATC-E66 排量 Displacement 66cc/r 转速范围 Revolution 800-6000rpm 制冷剂/冷冻油 HFC134a/RL68H Refrigerant/oil 尺寸 Dimension 289X193X170 <mm> 14
  15. 15. E-320 SERIES E-320 系列 Available voltage /已有电压规格 480VDC 15
  16. 16. E-320 SERIES SPECIFICATION E-320 系列技术规格 型号 ATC-E320 排量 Displacement 224cc/r 转速范围 Revolution 500-2000rpm 制冷剂/冷冻油 Refrigerant/oil HFC134a/RL68H 尺寸 Dimension 460X214X212.5 <mm> 16
  17. 17. Content 目 录 1. Developing background 开发背景 2. Introduction of AC for electric vehicle 电动空调简介 3. Introduction of compressor for electric vehicle 电动压缩机介绍 4. Introduction of AC control unit for electric vehicle 电动汽车空调控制单元介绍
  18. 18. Operation Block Diagram 工作原理框图 18
  19. 19. Simplified Schematic of Control Unit 控制单元原理简图 19
  20. 20. Features of The Control Unit 控制单元特性 1.DC power directly input, wide operating voltage range. 直流电源直接接入,宽工作电压范围; 2.Using DSP as the main processor, so the control unit has fast response speed and high precision. 采用DSP作为主处理器,响应速度快,精度高; 3. Aluminum shell, makes the control unit light and can enhance the EMC when the shell is connected to the ground. 全铝外壳,重量轻,良好接地后可提升电磁兼容性; 4. Various protecting functions, safe and reliable. 多种保护功能,安全可靠; 5. Many kinds of voltages included, can be used in different EVs. 规格种类繁多,适合各种不同应用; 20
  21. 21. Photos of Control Unit and Specifications 控制单元照片及规格 KZQ115-3000 型号 KZQ85-6000 尺寸 Dimension <mm> 160.5X148X93.5 转速 Revolution <rpm> 500-3000/1000-6000 重量 Weight <kg> 1.5 额定功率 <kw> 1.5 型号 KZQ115-5000-110 尺寸 Dimension <mm> 236.5X148X93.5 此处预留添加电路板照片(需去除芯片与 转速 元件型号) <rpm> Revolution 1000-5000 重量 Weight <kg> 2.0 额定功率 <kw> 2.5 21

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