In order to achieve the improvement of the driving comfort and energy efficiency,an new e-CVT flexible full hybrid electric system(E2FHS) is proposed,which uses an integrated main drive motor and generator to take the...In order to achieve the improvement of the driving comfort and energy efficiency,an new e-CVT flexible full hybrid electric system(E2FHS) is proposed,which uses an integrated main drive motor and generator to take the place of the original automatic or manual transmission to realize the functions of continuously variable transmission(e-CVT).The design and prototype realization of the E2FHS system for a plug-in hybrid vehicle(PHEV) is performed.In order to analyze and optimize the parameters and the power flux between different parts of the E2FHS,simulation software is developed.Especially,in order to optimize the performance of the energy economy improvement of the E2FHS,the effect of the different energy management controllers is investigated,and an adaptive online-optimal energy management controller for the E2FHS is built and validated by the prototype PHEV.展开更多
文摘为解决先进计算电信架构(Advanced Telecom Computing Architecture,ATCA)设备监测系统中存在的控制板卡自主可控度低、监测范围有限、部署实施难度大、运维成本高等问题,在实现智能平台管理控制器(Intelligent Platform Management Controller,IPMC)自主可控及监测界面设计的基础上,提出将现网中ATCA监测系统结构与近年备受关注的低功耗广域网(Low Power Wide Area Network,LPWAN)中的窄带物联网(Narrow Band Internet of Things,NB-IoT)技术相结合。通过对3种NB-IoT应用方案进行对比分析,结合目前现实情况,提出一种快速无线组网的可行方案,并基于此方案设计出一种能够进行数据处理及转发的传输节点,实现了智能平台管理接口(Intelligent Platform Management Interface,IPMI)消息在机箱管理控制器(Shelf Management Controller,ShMC)节点与NB-IoT模组之间的高效数据传输。
基金Project(2007CB209707) supported by the National Basic Research Program of China
文摘In order to achieve the improvement of the driving comfort and energy efficiency,an new e-CVT flexible full hybrid electric system(E2FHS) is proposed,which uses an integrated main drive motor and generator to take the place of the original automatic or manual transmission to realize the functions of continuously variable transmission(e-CVT).The design and prototype realization of the E2FHS system for a plug-in hybrid vehicle(PHEV) is performed.In order to analyze and optimize the parameters and the power flux between different parts of the E2FHS,simulation software is developed.Especially,in order to optimize the performance of the energy economy improvement of the E2FHS,the effect of the different energy management controllers is investigated,and an adaptive online-optimal energy management controller for the E2FHS is built and validated by the prototype PHEV.
