학술논문
Suppression of Conducted Emissions in Three-Phase Adjustable Drive Systems
Document Type
Conference
Author
Source
2023 14th International Conference on Electrical and Electronics Engineering (ELECO) Electrical and Electronics Engineering (ELECO), 2023 14th International Conference on. :1-5 Nov, 2023
Subject
Language
Abstract
The fundamental issue with high switching power converters is electromagnetic interference. The converter design must be electromagnetically compliant for an operation to be secure. Filters play a crucial role in mitigating electromagnetic interference (EMI) within three-phase systems. This paper presents examining the electromagnetic interference associated with a three-phase inverter interconnected to the grid. The reported measurements were taken after the filter and applied with three-phase adjustable drive system for 9-150kHz frequency ranges. Therefore, experimental evidence supports the EMI filter's noise attenuation. In conclusion, the presented study fills in the gaps measuring uncertainties for three-phase emissions, assisting engineers in the design of three-phase converters.