基于分布式风光互补电源直流充电装置设计  

DC Charging Device Based on Distributed PV and Wind Energy Complementary Power Source

作　　者：刘春亮[1] 朴在林[1] 孙凤强 

机构地区：[1]沈阳农业大学信息与电气工程学院,沈阳110161 [2]阜新市供电公司,辽宁阜新123000

出　　处：《沈阳农业大学学报》2012年第1期106-109,共4页Journal of Shenyang Agricultural University

摘　　要：采用分布式风光互补发电系统作为充电电源,研究电动汽车蓄电池的快速充电问题。设计采用三阶段充电模式,即充电前期采用小电流预充电和脉冲充电相结合的快速充电方法,而在充电后期采用涓流补足充电法的直流充电装置对电动汽车蓄电池快速充电,以接触式银联卡作为介质收费。通过MATLAB仿真结果表明,设计的三阶段充电法的直流充电装置能对电动汽车蓄电池快速充电,并能自动收费。Abstract： The distributed wind-light complementary system was used as the charging power supply to research the electric vehicle battery quick charging problem. The design adopted three-stage charging mode, the charging early use of small current charge and pulse charging the combination of fast charging method, and in the later charge period using a trickle charging method to DC charging device for electric vehicle battery fast charging, to contact the Union Pay card as the medium charge. Through the MATLAB simulation results showed that the design of three-phase charging method of DC charging device for electric vehicle battery fast charging, and can automatically charge.

关 键 词：电动汽车 风光互补 快速充电 智能收费 MATLAB 

分 类 号：TM912[电气工程—电力电子与电力传动]