电动直升机牵引传动系统最佳储能结构及参数的选择

2017 Twelfth International Conference on Ecological Vehicles and Renewable Energies (EVER) Pub Date : 2017-04-01 DOI:10.1109/EVER.2017.7935865

I. Bolvashenkov, J. Kammermann, H. Herzog, I. Frenkel

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引用次数: 6

摘要

本文介绍了一种由多个电池子模块组成的电动搜救直升机电池储能系统的可靠性指标分析。整个系统的可靠性评估是基于包括单体电池在内的系统组件的可靠性评估。由于对可靠性和容错性的高要求，包括对整个系统的安装空间和重量的严格限制，因此准确评估和正确选择这种电能储能的类型和设计特点是极其重要的。考虑到存储设备的重量和尺寸最小化的任务，从系统的角度讨论并推荐了牵引电机与多电平逆变器集成的最优相数。

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The choice of an optimal structure and parameters of energy storage for an electrical helicopter traction drive

This paper describes the reliability indices analysis of a battery electric energy storage consisting of multiple battery submodules for an electrical search and rescue helicopter. The whole system reliability assessment is based on the reliability evaluation of system components including individual battery cells. Regarding the high requirements to reliability and fault tolerance, including the strict limitations on the installation space and weight of the whole system, the accurate assessment and correct choice of the type and design features of such electric energy storage is extremely important. Considering the task of minimizing the weight and size of a storage device, in terms of a system approach, an optimal number of phases of the traction motor integrated with multilevel power inverter has been discussed and recommended.

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来源期刊

2017 Twelfth International Conference on Ecological Vehicles and Renewable Energies (EVER)

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