论文分享:Individual Module Power Transmission Control for Extreme Fast Charging Stations Configured With Solid-state Transformer
标题:Individual Module Power Transmission Control for Extreme Fast Charging Stations Configured With Solid-state Transformer
作者:Dongho Choi, Jin-Hyuk Park, June-Seok Lee
单位:檀国大学
本文发表于2023 IEEE Applied Power Electronics Conference and Exposition (APEC)。
阅读全文:https://ieeexplore.ieee.org/document/10131515
论文简介
一般来说,“由DC-DC变换器组成的额外功率转换级应连接到基于SST的极速充电(XFC)站的直流母线上,以便同时为多辆电动汽车(EV)充电”,但会产生较多工程费用和电力损耗。“本文提出了基于SST的极速充电站中的单模块功率传输(IMPT)控制方案来解决该问题”,并使用DSIM的仿真结果验证了所提出的IMPT控制方案的有效性。
“additional power conversion stages consisting of DC-DC converters should be connected to DC-bus in SST-based XFC stations in order to charge multiple electric vehicles (EVs) simultaneously”
“This paper proposed the individual module power transmission (IMPT) in SST-based XFC stations to solve the problem.”
使用DSIM验证单个模块的功率传输(IMPT)控制方案
“本文中提出的IMPT控制方案通过使用DSIM仿真进行验证”。IMPT的拓扑配置(包含12个开关)“是基于由三个模块组成的缩小规模的SST。缩小模型的模块由级联h桥(CHB)变换器和双有源桥(DAB)变换器组成”。本文展示了模块输出功率变化时IMPC在DSIM中的仿真结果以及其部分放大波形,并且仿真结果显示了h桥的输出电压和开关参考电压。
“The proposed IMPT was verified by simulation using DSIM.”
The topology configuration (containing 12 switches) is “based on the down-scaled SST consisting of three modules. Modules of the down-scaled model are composed of a cascaded H-bridge (CHM) converter and dual-active bridge (DAB) converter.”