Comprehensive DC Power Balance Management in High-Power Three-Level DC–DC Converter for Electric Vehicle Fast Charging
Comprehensive DC Power Balance Management in High-Power Three-Level DC–DC Converter for Electric Vehicle Fast Charging
复制标题
用于电动汽车快速充电的高功率三电平 DC-DC 转换器的全面直流功率平衡管理
DOI：
10.1109/tpel.2015.2397453
复制
发表时间：
2016
影响因子：
6.7
通讯作者：
Venkata Yaramasu
中科院分区：
文献类型：
--
作者：
Longcheng Tan;Bin Wu;Sebastian Rivera;Venkata Yaramasu
随着电动汽车的日益普及，人们迫切需要缩短充电时间，因此有必要开发具有快速充电器的大功率充电站，以缓解驾驶员的里程焦虑。基于中点箝位（NPC）变换器的充电站具有许多优点，但存在双极性直流母线功率不平衡的问题。针对这一问题，本文提出了一种基于大功率三电平DC-DC变换器的快速充电器结合综合直流功率平衡管理（PBM）技术。提出了有源直流功率平衡管理（APBM）辅助中央NPC变换器进行功率平衡，从而消除了额外的平衡电路;提出了无源直流功率平衡管理（PPBM）消除中点电流波动，保证快速充电器的平衡运行。研究了APBM和PPBM的工作原理，研究了两者的有效结合，提出了快速充电机的总体控制方案。探讨了APBM的功率平衡极限，分析了PPBM的环流。仿真和实验结果验证了所提出的快速充电器与PBM功能的有效性。
With the increasing popularity of electric vehicles, there is an urgent demand to shorten the charging time, so the development of high-power charging stations with fast chargers is necessary to alleviate range anxiety for drivers. The charging station based on the neutral-point-clamped (NPC) converter can bring many merits, but it has unbalanced power problems in the bipolar dc bus. To solve this issue, comprehensive dc power balance management (PBM) in conjunction with high-power three-level dc-dc converter based fast charger is proposed in this paper. The active dc power balance management (APBM) is proposed to assist the central NPC converter in balancing power so that the additional balancing circuit is eliminated; while the passive dc power balance management (PPBM) is proposed to eliminate the fluctuating neutral-point currents and to ensure the balanced operation of fast chargers. The principles of APBM and PPBM are researched, the efficient integration between them is studied, and the overall control scheme for the fast charger is proposed. The power balance limits of APBM are explored, while the circulating currents of PPBM are analyzed. Simulation and experimental results are presented to verify the effectiveness of the proposed fast charger with PBM functions.
登录
查看更多内容
影响因子：
6.7
作者：
Yang Jiao;F. Lee;Sizhao Lu
通讯作者：
Yang Jiao;F. Lee;Sizhao Lu
DOI：
10.1109/pes.2009.5275315
发表时间：
2009-07
期刊：
2009 IEEE Power & Energy Society General Meeting
影响因子：
--
作者：
M. Hajian;H. Zareipour;W. Rosehart
通讯作者：
M. Hajian;H. Zareipour;W. Rosehart
DOI：
10.1109/tie.2007.911200
发表时间：
2004-09
期刊：
Nineteenth Annual IEEE Applied Power Electronics Conference and Exposition, 2004. APEC '04.
影响因子：
--
作者：
M. H. Todorovic;L. Palma;P. Enjeti
通讯作者：
M. H. Todorovic;L. Palma;P. Enjeti
影响因子：
6.7
作者：
M. Pahlevaninezhad;P. Das;J. Drobnik;Praveen Jain;Alireza Bakhshai
通讯作者：
M. Pahlevaninezhad;P. Das;J. Drobnik;Praveen Jain;Alireza Bakhshai
影响因子：
7.7
作者：
José R. Rodríguez;S. Bernet;P. Steimer;I. Lizama
通讯作者：
José R. Rodríguez;S. Bernet;P. Steimer;I. Lizama