Analysis of frequency converters for PD test

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dc.contributor.authorKitcharoen, Phattarin
dc.contributor.authorKunakorn, Anantawat
dc.contributor.authorYutthagowith, Peerawut
dc.contributor.authorPotivejkul, Siriwat
dc.date.accessioned2026-08-06T10:17:37Z
dc.date.available2026-08-06T10:17:37Z
dc.date.issued2017-10-27
dc.description.abstractThis paper presents the analysis of an AC-AC converter used in partial discharge test. In this paper, the analysis of the frequency converter is separated into two parts. Firstly, the converter models are simulated by a circuit simulation program for comparing noise signals generated by the 2-level SFC and 5-level SFC. The frequency of the converter was set to be 200 Hz. With the help of the simulator, the approach for noise mitigation with filter application is designed and applied to the PD test system. In the second part, the developed static frequency converters are used in the partial discharge tests for confirming the simulation results. From all simulated and experimental results, it can be concluded that the 5-level SFC has high efficiency, low generated noise signal, and also very attractive for using in partial discharge test.
dc.identifier.citationProceedings of the International Symposium on Electrical Insulating Materials, 1, 382-385, 2017
dc.identifier.doi10.23919/iseim.2017.8088765
dc.identifier.other2-s2.0-85041834282
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/7913
dc.sourceProceedings of the International Symposium on Electrical Insulating Materials
dc.subjectBackground noise
dc.subjectMultilevel inverter
dc.subjectPartial discharge measurement
dc.subjectStatic frequency converter
dc.titleAnalysis of frequency converters for PD test
dc.typeConference Paper

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