实验性无线电动汽车充电器测试与安全运行测量装置的研制

2017 IEEE 12th International Conference on Power Electronics and Drive Systems (PEDS) Pub Date : 2017-12-01 DOI:10.1109/PEDS.2017.8289134

B. Klaus, D. Barth, D. Woll, T. Leibfried

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引用次数: 1

摘要

随着电动汽车电气化率的不断提高，人们对电动汽车无线电力传输系统的充电性能提出了更高的要求，以满足技术进步和固定充电的需要。提高功率的有效方法是提高传输频率。因此，不仅对功率半导体，而且对测量规范和设备也提出了新的挑战。针对高频大功率WPT系统中涉及到的安全问题和重要系统参数(如传输功率、电流等)的记录，本文提出了一种合适的测量装置的设计过程。

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Development and construction of a measurement device for testing and safe operation of experimental wireless electric vehicle chargers

As a result of the rising electrification rate of EVs there is a need for higher charging performance of wireless power transfer (WPT) systems in electric vehicles to keep pace with technological progress and tethered charging. An effective method to raise power is to increase the transmission frequency. Thus, new challenges arise not only regarding the power semiconductors but also for measurement specification and equipment. Due to safety related aspects and logging of important system parameters (e.g. transmitted power, currents) this paper proposes a design process for an appropriate measuring device in high frequency and high power WPT systems.

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2017 IEEE 12th International Conference on Power Electronics and Drive Systems (PEDS)

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