The invention discloses a hybrid power assembly test bench based on model driving. The test bench comprises an upper computer calibration test system, a rapid controller prototype, a battery module, an engine module, a motor module, a dynamometer module and a torque measurement module. The upper computer calibration test system is used for obtaining target power system information, the rapid controller prototype is used for switching the comprehensive energy management strategy model and the simulation model, and a torque distribution instruction, a charging and discharging instruction and a resistance load instruction are generated to control the engine module, the motor module, the battery module and the dynamometer module; the upper computer calibration test system displays operation data of the battery module, the engine module, the motor module and the dynamometer module. By the adoption of the hybrid power assembly test bench, the key power assembly and the energy management strategy of the test bench can be tested and verified rapidly, the test bench is not restrained by a specific transmission system structure, dynamic working condition simulation is achieved, and the hybrid power assembly test bench has the advantages of being clear in development target and short in operation period.
本发明公开了一种基于模型驱动的混合动力总成测试台架。该测试台架包括上位机标定测试系统、快速控制器原型、电池模块、发动机模块、电机模块测功机模块和扭矩测量模块;上位机标定测试系统用于获取目标动力系统信息,快速控制器原型用于切换综合能量管理策略模型和仿真模型,生成扭矩分配指令、充放电指令和阻力负载指令控制发动机模块和电机模块、电池模块以及测功机模块;上位机标定测试系统显示电池模块、发动机模块、电机模块和测功机模块的运行数据。采用本发明的混合动力总成测试台架,能够快速对测试台架的关键动力组件和能量管理策略进行测试验证,不受特定传动系统结构约束,实现动态工况仿真,具有开发目标明确、运行周期短的特点。
Hybrid power assembly test bench based on model driving
一种基于模型驱动的混合动力总成测试台架
2022-06-03
Patent
Elektronische Ressource
Chinesisch
IPC: | G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES |
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