摘要
随着能源危机和环境污染问题的日益加剧，提高车辆能源利用效率成为汽车行业的重要研究方向。本研究聚焦于车辆制动能量回收系统的设计与优化，旨在通过有效回收制动过程中损失的能量，降低能耗并减少排放。研究基于混合动力汽车平台，采用先进的能量管理策略和控制算法，设计了一种高效、可靠的制动能量回收系统。通过建立动态仿真模型，对不同工况下的能量流动特性进行分析，并结合实验验证，评估系统的性能表现。结果表明，该系统能够在保证制动安全性的前提下，显著提升能量回收效率，平均节能率达到15%以上。此外，本研究提出了一种自适应能量分配方法，可根据驾驶行为和路况实时调整回收策略，进一步增强了系统的适应性和鲁棒性。这一创新点为未来混合动力及电动汽车的能量管理系统提供了重要参考，其主要贡献在于实现了能量回收与驾驶体验的平衡优化，为绿色交通技术的发展奠定了坚实基础。
关键词：制动能量回收；混合动力汽车；能量管理策略
Abstract
With the escalating issues of energy crisis and environmental pollution, enhancing the energy efficiency of vehicles has become a critical research focus in the automotive industry. This study concentrates on the design and optimization of a vehicle braking energy recovery system, aiming to reduce energy consumption and emissions by effectively reclaiming energy lost during braking processes. Based on a hybrid electric vehicle platform, an advanced energy management strategy and control algorithm were employed to develop a highly efficient and reliable braking energy recovery system. A dynamic simulation model was established to analyze energy flow characteristics under various operating conditions, and experimental validation was conducted to evaluate the system's performance. The results indicate that the system can significantly improve energy recovery efficiency while ensuring braking safety, achieving an average energy-saving rate of over 15%. Furthermore, this study proposes an adaptive energy distribution method capable of adjusting recovery strategies in real-time according to driving behavior and road conditions, thereby enhancing the system's adaptability and robustness. This innovation provides valuable insights for future energy management systems in hybrid and electric vehicles, with its primary contribution lying in the balanced optimization of energy recovery and driving experience, thus laying a solid foundation for the development of green transportation technologies.
Keywords：Braking Energy Recovery; Hybrid Electric Vehicle; Energy Management Strategy
目 录
摘要 I
Abstract II
一、绪论 1
(一) 车辆制动能量回收系统的研究背景 1
(二) 系统设计与优化的意义分析 1
(三) 国内外研究现状综述 1
(四) 本文研究方法与技术路线 2
二、制动能量回收系统的理论基础 2
(一) 能量回收的基本原理 2
(二) 制动过程中能量流动分析 3
(三) 关键参数对系统性能的影响 3
三、制动能量回收系统的设计方案 4
(一) 系统架构设计与功能模块划分 4
(二) 核心部件选型与匹配策略 4
(三) 控制策略的设计与实现 5
四、制动能量回收系统的优化方法 5
(一) 系统效率优化的关键技术 5
(二) 基于仿真模型的优化分析 6
(三) 实验验证与结果评估 7
结 论 8
参考文献 9
随着能源危机和环境污染问题的日益加剧，提高车辆能源利用效率成为汽车行业的重要研究方向。本研究聚焦于车辆制动能量回收系统的设计与优化，旨在通过有效回收制动过程中损失的能量，降低能耗并减少排放。研究基于混合动力汽车平台，采用先进的能量管理策略和控制算法，设计了一种高效、可靠的制动能量回收系统。通过建立动态仿真模型，对不同工况下的能量流动特性进行分析，并结合实验验证，评估系统的性能表现。结果表明，该系统能够在保证制动安全性的前提下，显著提升能量回收效率，平均节能率达到15%以上。此外，本研究提出了一种自适应能量分配方法，可根据驾驶行为和路况实时调整回收策略，进一步增强了系统的适应性和鲁棒性。这一创新点为未来混合动力及电动汽车的能量管理系统提供了重要参考，其主要贡献在于实现了能量回收与驾驶体验的平衡优化，为绿色交通技术的发展奠定了坚实基础。
关键词：制动能量回收；混合动力汽车；能量管理策略
Abstract
With the escalating issues of energy crisis and environmental pollution, enhancing the energy efficiency of vehicles has become a critical research focus in the automotive industry. This study concentrates on the design and optimization of a vehicle braking energy recovery system, aiming to reduce energy consumption and emissions by effectively reclaiming energy lost during braking processes. Based on a hybrid electric vehicle platform, an advanced energy management strategy and control algorithm were employed to develop a highly efficient and reliable braking energy recovery system. A dynamic simulation model was established to analyze energy flow characteristics under various operating conditions, and experimental validation was conducted to evaluate the system's performance. The results indicate that the system can significantly improve energy recovery efficiency while ensuring braking safety, achieving an average energy-saving rate of over 15%. Furthermore, this study proposes an adaptive energy distribution method capable of adjusting recovery strategies in real-time according to driving behavior and road conditions, thereby enhancing the system's adaptability and robustness. This innovation provides valuable insights for future energy management systems in hybrid and electric vehicles, with its primary contribution lying in the balanced optimization of energy recovery and driving experience, thus laying a solid foundation for the development of green transportation technologies.
Keywords：Braking Energy Recovery; Hybrid Electric Vehicle; Energy Management Strategy
目 录
摘要 I
Abstract II
一、绪论 1
(一) 车辆制动能量回收系统的研究背景 1
(二) 系统设计与优化的意义分析 1
(三) 国内外研究现状综述 1
(四) 本文研究方法与技术路线 2
二、制动能量回收系统的理论基础 2
(一) 能量回收的基本原理 2
(二) 制动过程中能量流动分析 3
(三) 关键参数对系统性能的影响 3
三、制动能量回收系统的设计方案 4
(一) 系统架构设计与功能模块划分 4
(二) 核心部件选型与匹配策略 4
(三) 控制策略的设计与实现 5
四、制动能量回收系统的优化方法 5
(一) 系统效率优化的关键技术 5
(二) 基于仿真模型的优化分析 6
(三) 实验验证与结果评估 7
结 论 8
参考文献 9
