基于仿真的多电压汽车电源系统优化

2013 IEEE Vehicle Power and Propulsion Conference (VPPC) Pub Date : 2013-10-01 DOI:10.1109/VPPC.2013.6671739

Maja Diebig, S. Frei

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引用次数: 3

摘要

复杂的多电压汽车电源系统难以优化。本文提出了一种基于仿真的多电压供电系统优化方法。利用电热丝模型可以确定电缆的电容和压降。根据这些标准可以对供电系统的电缆进行尺寸标注。通过扩展具有定义成本、导线重量和空间功能的电热模型和DC/DC转换器模型，可以对多电压车辆系统进行评估和优化。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Simulation-Based Optimization of Multi Voltage Automotive Power Supply Systems

Complex multi-voltage automotive power supply systems are difficult to optimize. In this paper a simulation-based method to optimize multi voltage power supply systems is presented. With an electrical-thermal wire model the ampacity and the voltage drop of a cable can be determined. With these criteria cables of the power supply system can be dimensioned. By extending the electric-thermal models with functions defining costs, weight and space of the wires and DC/DC-converter models evaluation and optimization of multi-voltage vehicle systems is possible.

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2013 IEEE Vehicle Power and Propulsion Conference (VPPC)

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