Advanced Control on Multi-Mode Combustion Diesel Engines during Transient Operations

多模式燃烧柴油机瞬态运行的高级控制

• 批准号: 436147-2013
• 负责人: Yan, Fengjun
• 金额: $ 1.82万
• 依托单位: McMaster University
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2013
• 资助国家: 加拿大
• 起止时间: 2013-01-01 至 2014-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=533446
• 关键词: Advanced; Control; Multi; Mode; Combustion

Fuel economy and engine emissions are critical issues in transportation sector worldwide. To effectively handle these issues, advanced combustion modes, such as HCCI (homogeneous charge compression ignition), LTC (low temperature combustion), PCCI (premixed charge compression ignition), have shown substantial advantages by allowing engines to operate near their peak efficiency. According to the recent annual progress report from the U.S. Department of Energy, using advanced combustion modes has the potential to increase the fuel efficiency of heavy duty engine to as high as 55%, and that of the light-duty vehicle to the range of 35% to 50%.

燃油经济性和发动机排放是全球交通领域的关键问题。为了有效地处理这些问题，先进的燃烧模式，例如HCCI（均质充量压缩点火）、LTC（低温燃烧）、PCCI（预混合充量压缩点火），通过允许发动机在其峰值效率附近操作而显示出显著的优点。根据美国能源部最近的年度进展报告，使用先进的燃烧模式有可能将重型发动机的燃油效率提高到55%，将轻型车辆的燃油效率提高到35%至50%。