基于数学模型对电动汽车接入电网及微电网问题的研究

Mathematical Model of Electric Vehicle Connected to the Grid and Micro-grid-Based Problems

文章简要论述了电动汽车现如今和未来的发展情况,对电动汽车自身的负荷特点、接入传统电网带来的问题和应对策略进行初步研究,并对微网这种新型的电网组成联接方式进行深入研究,对电动汽车接入微网的优势进行了分析,重点对一般微网蓄电池和电动汽车接入微网充放电状态的荷电量进行了模型分析.

This article briefly discusses the electric car now and future developments,preliminary study about problems caused by electric vehicles own load characteristics and the traditional power grid access and coping strategies to them,depth study focusing on the new microgrid network consisting connection.Advantages of electric cars access to micro-grid is analyzed.It also performs the model analysis on usually micro-grid battery and access to micro-grid electric car charging and discharging state of the battery charge.