The Incredible Shrinking Motor Drive: Accelerating the Transition to Integrated Motor Drives
The Incredible Shrinking Motor Drive: Accelerating the Transition to Integrated Motor Drives
复制标题
令人难以置信的缩小电机驱动：加速向集成电机驱动的过渡
DOI：
10.1109/mpel.2020.3011275
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发表时间：
2020
影响因子：
2.3
通讯作者：
B. Sarlioglu
中科院分区：
文献类型：
--
作者：
T. Jahns;B. Sarlioglu
一场技术革命正在我们身边展开，每一种主要的交通方式都处于电气化的某个阶段，无论是在陆地、海上还是空中。所有这些运输方式都依赖于电机，而电机在推进系统和各种辅助设备中都起着至关重要的作用。燃油经济性和减少温室气体及其他污染物的排放是电气化交通的主要推动力。尽管这些不同的运输方式之间存在着巨大的差异，但他们都有强烈的动机使他们的电动机器和可调速驱动器更小、更轻、更高效。通过比较特斯拉S（2012）和特斯拉3（2017）的驱动单元，可以很好地说明电力电子驱动的这一趋势。如图1所示，驱动单元的尺寸缩小了，从一个与主牵引电机尺寸匹配的外壳缩小到一个更小的单元，乍一看，似乎是一个不起眼的端钟，连接在电机的一端。在这里，我们并不关注这种令人印象深刻的质量和体积的减少是如何实现的（本文稍后将讨论），这里的重点是，许多其他交通方式也在进行类似的技术趋势，这使得电气化交通在这个过程中越来越有吸引力和竞争力。
A technology revolution is unfolding around us as every major mode of transportation is in some stage of electrification, whether on land, sea, or in the air. All of these transportation modes depend on electric machines that play critical roles in both propulsion systems as well as in a wide variety of accessory equipment. Fuel economy and reduced emissions of greenhouse gases and other pollutants are major driving forces for electrified transportation. Despite the significant differences between these varied transportation modes, they all share strong motivations to make their electric machines and adjustable-speed drives smaller, lighter, and more efficient. An excellent example of this trend for the power electronic drives is provided by comparing the drive units in the Tesla S (2012) and Tesla 3 (2017). As shown in the side-by-side views provided in Figure 1, the drive unit shrank in size from an enclosure that matched the size of its main traction motor to a much smaller unit that, at first sight, appears to be a non-descript end-bell attached to one end of the motor. Rather than focusing here on how this impressive reduction in mass and volume was achieved (addressed later in this article), the key point here is that similar technology trends are under way in many of the other transportation modes as well, making electrified transportation increasingly appealing and competitive in the process.
影响因子：
1.7
作者：
Robert Abebe;G. Vakil;G. L. Calzo;T. Cox;S. Lambert;Mark C. Johnson;C. Gerada;B. Mecrow
通讯作者：
Robert Abebe;G. Vakil;G. L. Calzo;T. Cox;S. Lambert;Mark C. Johnson;C. Gerada;B. Mecrow