Research on on-Board Energy Storage System Based on Drive Multiplexing Topology Under Distribution Network

doi:10.16628/j.cnki.2095-8188.2022.05.002

Abstract

Abstract:

Electric vehicle charging technology has been developed in the long run with the increasing popularity of electric vehicles.The on-board energy storage system is attracting the attentions due to the plug-and-play nature,which do not require the support of the charging piles.Among these, the on-board energy storage converter based on the driving multiplex motor and the driving converter has been widely studied in recent years due to the high system integration and power density.The researches on the topologies of the driving multiplex on-board energy storage systems are induced,and the advantages and disadvantages of each topology are summarized.The analysis method of torque and ripple is put forward,which is key indicators for driving multiplex on-board energy storage system during charging.The various topology schemes are compared based on these relevant indicators.

Key words: electric vehicles, on-board energy storage systems, driving multiplex, asymmetric current torque, normalized ripple coefficient

CLC Number:

TM912

ZHOU Yi, YUE Yunli, YUE Hao, DING Jianmin, LI Shunxin, XIN Dixi. Research on on-Board Energy Storage System Based on Drive Multiplexing Topology Under Distribution Network[J]. LOW VOLTAGE APPARATUS, 2022, 0(5): 8-16.

Figures/Tables 19

References 15

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参考文献	复用方式	控制方式	结构复杂程度	控制复杂程度	改造成本	车载体积	复用程度	基波转矩情况	纹波情况
文献[5]	特殊电机法—开中性点电机	单相交错	复杂	简单	中等	中等	较高	零序转矩	较高
文献[6]	特殊电机法—开中性点电机	三重化交错	复杂	复杂	中等	中等	较高	零序转矩	较低
文献[7]	特殊电机—开绕组电机	三相调制	复杂	简单	较高	较大	较高	全额转矩	较高
文献[8]	电力电子法—附加整流桥	单相控制	中等	简单	较低	较低	较低	部分转矩	较低
文献[9]	电力电子法—附加整流桥	两相交错	中等	复杂	较低	较低	较低	零转矩	较低
文献[10]	电力电子法—无桥结构	两相交错	简单	复杂	较低	较低	中等	零转矩	较低