Electromagnetic Interference Measurement Study from Various Electric Drive Train

<div class="section abstract"><div class="htmlview paragraph">The article presents radio frequency electromagnetic emission measurement results from a Vehicle semi-anechoic chamber (VSAC) with different electric drivetrains under loading conditions. The measurements are conducted based on AIS 004 part-3 and CISPR 12 standard guidelines in which radiated broadband emissions in the frequency range of 30 MHz to 1 GHz using quasi-peak detector is measured [<span class="xref">1</span>, <span class="xref">2</span>, <span class="xref">3</span>]. Categories of vehicles such as Two-wheeler and three-wheeler drivetrains are selected for this study. Typically, the measurements are done with no road loading condition as per standard recommendation. However, in this paper, we studied the effects of loading conditions with the help of a chassis dynamometer. The study examines and discusses how various vehicle architectures behave under different conditions.</div></div>