Modern High Voltage Drive Train Architecture to Accommodate the Needs for a Variety of Components for Future Automotive Applications
Modern High Voltage Drive Train Architecture to Accommodate the Needs for a Variety of Components for Future Automotive Applications
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现代高压传动系统架构可满足未来汽车应用对各种组件的需求
DOI：
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发表时间：
2013
期刊：
影响因子：
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通讯作者：
R. Heinrich
中科院分区：
文献类型：
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作者：
K. Mueller;R. Heinrich
我们可以在原型和系列程序中看到各种不同的概念。在具有功率分流架构的HEV传动系中，在高压电池和电压源逆变器之间使用DC到DC升压转换器已广泛传播多年。虽然经常讨论，但并联混合动力（HEV）或纯电动汽车（EV）传动系统架构中的升压转换器尚未取得突破。通过将高电压DC-DC转换器引入到（H）EV架构，为系统设计增加了额外的自由度。这可用于开发新的传动系统概念，以提高组件的效率，能源管理策略，系统成本，并为客户增加额外的好处。该演示将仔细研究高压DC/DC转换器对整个传动系统架构的影响和机会。
We can see a variety of different concepts in prototypes and series programs. In HEV drivetrains with power-split architecture, the use of a DC to DC boost converter between the high voltage battery and the voltage source inverter is widely spread for years. Though often discussed, a boost converter in a parallel hybrid (HEV) or pure electric vehicle (EV) drivetrain architecture has no break-through yet. By introducing a high voltage DC to DC converter to the (H)EV architecture, an additional degree of freedom is added to the system design. That can be used to develop new drivetrain concepts to improve efficiency of components, energy management strategy, system costs and add additional benefits for customers. The presentation will take a closer look at the effects and opportunities of a high voltage DC/DC converter for the overall drivetrain architecture.