Work

LCL filter design and experimental response analysis for a SiC inverter

Year: 2024

Type: article

Abstract: In this paper, an LCL filter for a 20-kW SiC power inverter with a 25 kHz switching frequency is proposed and assessed. The transfer function without neglecting the network effect is considered. The optimal value of the damping resistor is evaluated to minimize losses while maintaining power quality and device stability. Finally, the harmonic content produced by the SiC inverter is experimentally measured to verify the effectiveness of the LCL filter.

Source: Renewable Energy and Power Quality Journal

DOI: 10.52152/4046

Authors: S. Martín-Arroyo, A. Llamazares, J. Herrero Ciudad, M. García-Gracia

Institution: Universidad de Zaragoza

Language: English

Topic: Power Quality and Harmonics

Subfield: Electrical and Electronic Engineering

Field: Engineering

Domain: Physical Sciences

SDGs: Affordable and clean energy, Industry, innovation and infrastructure

Open Access status: bronze

Funders: European Commission, Universidad de Zaragoza, Gobierno de Aragón, Agencia Estatal de Investigación