纯电动商用车低压电器系统电平衡计算分析

Calculation and Analysis of Electric Balance for Low Voltage Electrical System of Pure Electric Commercial Vehicles

以某款纯电动商用车为例,介绍一种纯电动车低压电器系统电量平衡的计算分析方法,通过车辆在各种典型工况下的用电量分析、计算,来确定车载DC/DC功率以及蓄电池容量。

Taking an electric commercial vehicle as example,This paper introduces the calculation and analysis method of electric power balance in low voltage electrical system of electric vehicles,calculates the electric power and battery capacity of the vehicle by analyzing the electricity consumption under various typical conditions.