CAJ | 학술논문

介绍了制动能量回收系统的原理和结构，然后根据行程模拟器、高压蓄能器和液压泵的原理分别建立了以上部件基于 AMEsim 的模型，并应用 Simulink 建立了车辆整车动力学模型和电机、超级电容、DC / DC 变换器模型。以此为基础建立了 AMEsim-Simulink 联合仿真模型。在车辆初始行驶速度为36 km/ h 的工况下，分别选取制动踏板力为30 N（小强度制动）和50 N （中小强度制动）进行仿真，并对仿真结果进行了分析。结果表明：在城市工况下（小强度制动），制动能量回收率在40%左右，回收效果较好。
개소료제동능량회수계통적원리화결구，연후근거행정모의기、고압축능기화액압빙적원리분별건립료이상부건기우 AMEsim 적모형，병응용 Simulink 건립료차량정차동역학모형화전궤、초급전용、DC / DC 변환기모형。이차위기출건립료 AMEsim-Simulink 연합방진모형。재차량초시행사속도위36 km/ h 적공황하，분별선취제동답판력위30 N（소강도제동）화50 N （중소강도제동）진행방진，병대방진결과진행료분석。결과표명：재성시공황하（소강도제동），제동능량회수솔재40%좌우，회수효과교호。
The study described the braking energy recovery system principle and structure. And then, according to the stroke simulator,high-pressure accumulator and hydraulic principles were established AMEsim based model,simulink-based vehicle dynamics model to establish a vehicle,motor,super capacitors and DC / DC converter models. The joint simulation of AMEsim-Simulink model was estab-lished based on all the above established model. In the vehicle initial condition of 36 km/ h,the brake pedal force size 30 N(small strength brake),50 N(small and medium strength brake)was simula-ted,and the simulation results were analyzed. In city conditions(low intensity brake),brake energy recovery rate was about 40% ,and the results showed the recovery effect is better.