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In existing half/full-bridge high precision amplifiers output distortion is present due to the required switch blanking time. The OCC topology does not require this blanking time but has a much higher total inductor volume compared to the half-bridge. In this paper a patented new topology is introduced that has the advantages of the OCC but with a much lower total inductor volume. The basic operation and properties of the ELOCC topology are explained including optimization of the total inductor volume and an average model for control design. A prototype ELOCC current amplifier has been developed. The behavior of this prototype is in good agreement with the obtained simulation results. Even though the prototype is not fully optimized the harmonic performance is already impressive.
|Title of host publication||Proceedings of the IEEE Young Researchers Symposium (YRS 2014), 24-25 April 2014, Ghent, Belgium|
|Place of Publication||Ghent|
|Publication status||Published - 2014|
|Event||7th IEEE Young Researchers Symposium in Electrical Power Engineering (YRS 2014), April 24-25, 2014, Ghent, Belgium - Ghent, Belgium|
Duration: 24 Apr 2014 → 25 Apr 2014
|Conference||7th IEEE Young Researchers Symposium in Electrical Power Engineering (YRS 2014), April 24-25, 2014, Ghent, Belgium|
|Abbreviated title||YRS 2014|
|Period||24/04/14 → 25/04/14|
|Other||Joint IAS/PELS/PES Benelux Chapter|
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- 1 Contributed talk
7th IEEE Young Researchers Symposium in Electrical Power Engineering (YRS 2014), April 24-25, 2014, Ghent, Belgium
Erik Lemmen (Speaker)25 Apr 2014
Activity: Talk or presentation types › Contributed talk › Scientific