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您的检索式：作者名="Mingshen Xu"
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| 1 | Cost-efficient Thermal Management for a 48V Li-ion Battery in a Mild Hybrid Electric Vehicle显示文摘The 48V mild hybrid system is a cost-efficient solution for original equipment manufacturers to meet increasingly stringent fuel consumption requirements.However,hybrid functions such as auto-stop/start and brake regeneration are unavailablewhen a 48V battery is at very low temperature because of its limited charge and discharge capability.Therefore,it is important to develop cost-efficient thermal management to warm-up the battery of a 48V mild hybrid electric vehicle(HEV)to recover hybrid functions quickly in cold climate.Following the model-based“V”process,we first define the requirements and then design different mechanisms to heat a 48V battery.Afterward,we build a 48V battery model in LMS AMESim and conduct co-simulation with simplified battery management system and hybrid control unit algorithms in MATLAB Simulink for analysis.Finally,we carry out a series of vehicle experiments at low temperature and observe the effect of heating to validate the design.Both simulation results and experimental data show that a cold 48V battery placed in a cabin with hot air can be heated effectively in the developed“Enhanced Generator Mode with 48V Battery”mode.The entire design is in a newly developed software that cyclically charges and discharges a 48V battery for quick warm-up in cold temperature without needing any additional hardware such as a heater,making it a cost-efficient solution for HEVs. | Chao Yu Guangji Ji Chao Zhang John Abbott Mingshen Xu Pieter Ramaekers Jianxiang Lu | 2018 | Automotive Innovation2018，1，4： | 3 |
| 2 | Analysis and Control of Modular Multi-terminal DC Power Flow Controller with Fault Current Limiting Function显示文摘In order to overcome the problems of power flow control and fault current limiting in multi-terminal high voltage direct current(MTDC)grids,this paper proposes a modular multi-terminal DC power flow controller(MM-DCPFC)with fault current limiting function.The topology structure,operation principle,and equivalent circuit of MM-DCPFC are introduced,and such a structure has the advantages of modularity and scalability.The power balance mechanism is studied and a hierarchical power balance control strategy is proposed.The results show that MM-DCPFC can achieve internal power exchange,which avoids the use of external power supply.The fault characteristics of MM-DCPFC are analyzed,fault current limiting and self-protection methods are proposed,and the factors affecting the current limiting capability are studied.The simulation models are established in PLECS,and the simulation results verify the effectiveness of MM-DCPFC in power flow control,fault current limiting,and scalability.In addition,a prototype is developed to validate the function and control method of MM-DCPFC. | Qianming Xu Xinyu Huang Xu Chu Mingshen Li Zhikang Shuai Chunming Tu Josep M.Guerrero | 2021 | Journal of Modern Power Systems and Clean Energy2021，9，6： | 2 |
| 3 | Study on fluid inclusions of Qiangsheng gold deposit in Fushun of Liaoning显示文摘The Qiangsheng gold deposit belongs to quartz vein type. The fluid inclusions consist of four types:aqueous single-phase inclusions,aqueous two-phase inclusions,carbonated two-phase inclusions and carbonated three-phase inclusions. The fluid inclusions are characterized by low salinity( 5%-9% Na Cl eqv),low density( 0. 66--0. 72 g / cm^3) and medium temperature( 210℃--250℃). The pressure of ore-forming is 60--95 MPa and the metallogenic depth is about 5. 49--7. 56 km. During the mineralizing process,ore-forming fluid underwent fluid unmixing in CO_2-H_2O-Na Cl system. The stable isotope results indicate that the ore-forming fluids mainly generated from mantle,with the participation of a small amount of atmospheric water. Comprehensive studies have suggested that Qiangsheng gold deposit belongs to the type of mesothermal hydrotherm with mantlederived fluid participating in mineralization. | CHEN Yang WANG Li ZHANG Yajing XU Chunliang JU Mingshen LIU Kuoliang LI Qiang SUN Dexiang ZHAO Chenghui | 2015 | Global Geology2015，18，4： | 0 |
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