[O6-6] AC Grid-Tied Power Converters Promising Harmonics/EMC Reductions and Voltage Stabilizations

3:00 PM - 3:20 PM JST(6:00 AM - 6:20 AM UTC)

[O6-6-03] Analysis of Common-mode Voltage in Parallel Operation of Transformerless UPS

*Koji Kato¹, Hisakatsu Igarashi¹ (1. GS Yuasa International Ltd. (Japan))

Keywords:

Uninterruptible Power Supply,Common -mode voltage,Circulation current