Electric vehicle traction motor power verification method

The invention relates to the pure electric vehicle performance estimation field, to be specific, relates to an electric vehicle traction motor power verification method. The electric vehicle traction motor power verification method comprises a, highest speed power estimation; b, maximum gradient driving power estimation; c, 100km/h accelerating condition power estimation; d, extremum acquisition. The electric vehicle traction motor power verification method has advantages of simple process and reasonable result. 本发明涉及纯电动车性能估算领域，具体为种电动汽车牵引电机功率的校验方法。种电动汽车牵引电机功率的校验方法，其特征是：按如下步骤实施：a.最高车速功率估算；b.最大爬坡度行驶功率估算；c.100km/h加速工况功率估算；d.取最值。本发明过程简便，结果合理。