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新能源汽车电控系统检修方法

时间:2023-08-24 理论教育 版权反馈
【摘要】:____________________________________________________________________________________________________________________________________________________________________________________________________________________2.低负载和定速巡航工况根据图8-13写出低负载和定速巡航状态控制。

新能源汽车电控系统检修方法

一、主要特征

THS-Ⅱ控制具有下列特征:

1.怠速停止

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2.EV 行驶(高效行驶控制)

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3.EV 行驶模式

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4.电动机辅助

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5.再生制动(能量再生)

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二、P410 混合动力车辆驱动桥

1 号电动/发电机(MG1)和2 号电动/发电机(MG2)的作用。

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三、典型的车辆行驶状态

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四、如何理解列线图

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五、行驶状态

1.纯电动行驶工况

根据图8-12写出MG2 纯电动状态行驶控制。

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2.低负载和定速巡航工况

根据图8-13写出低负载和定速巡航状态控制。

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3.低负载巡航变为节气门全开加速工况

根据图8-14写出低负载巡航变为节气门全开加速控制。

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4.汽车减速工况

根据图8-15写出汽车减速工况控制。

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5.倒挡行驶工况

根据图8-16写出倒挡行驶工况控制。

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