The Effect of Ship Mains Supply Frequency Transient on UPS-based Equipment

Frequency deviation is a common power quality disturbance in islanded power systems such as ships. This study has investigated the effect of main supply frequency transient on an uninterruptible power supply (UPS)-based equipment. The current behavior was measured by a multipoint measurement techniq...

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Bibliographic Details
Published in2023 IEEE 7th Global Electromagnetic Compatibility Conference (GEMCCON) pp. 46 - 47
Main Authors Sudrajat, Muhammad Imam, Moonen, Niek, Bergsma, Hans, Leferink, Frank
Format Conference Proceeding
LanguageEnglish
Published IEEE 19.01.2023
Subjects
Amplitude modulation
commercial off-the-shelf
Electromagnetic interference
Frequency modulation
frequency transient
Harmonic analysis
Measurement techniques
Power quality
Power system harmonics
uninterruptible power supply
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Summary:Frequency deviation is a common power quality disturbance in islanded power systems such as ships. This study has investigated the effect of main supply frequency transient on an uninterruptible power supply (UPS)-based equipment. The current behavior was measured by a multipoint measurement technique. During the frequency transient, amplitude modulation occurs due to the difference in operating frequency between the UPS input and output. The side effects are the appearance of electromagnetic interference and an increase in maximum current.
DOI:10.1109/GEMCCON57842.2023.10078201