A Combination of a Feed-Forward and Selective Harmonic Elimination Method for Mitigation of Voltage Distortions in Single-Phase Stand-Alone Inverters Operating with Non-Linear Loads

Golkhandan, Navid H.; Rivera, Marco; Wheeler, Patrick; Acuna, Pablo; Rothen, Jaime; Davoudi, Ali

Abstract

This paper presents a new method for voltage distortion elimination in single-phase stand-alone inverters. In fact, the cooperation of a selective harmonic elimination approach with a feed-forward method eliminates the harmonics more effectively. In this paper first, conventional methods based on selective harmonic elimination and feed-forward compensation are presented. Then, a new approach based on the combination of selective harmonic elimination and feed-forward compensation is proposed, which compensates for the harmonics much better and has better functionality in elimination of the voltage distortions. The results of the proposed method are validated on a 5 kW prototype.

Citation

Golkhandan, N. H., Rivera, M., Wheeler, P., Acuna, P., Rothen, J., & Davoudi, A. (2023, November). A Combination of a Feed-Forward and Selective Harmonic Elimination Method for Mitigation of Voltage Distortions in Single-Phase Stand-Alone Inverters Operating with Non-Linear Loads. Presented at COBEP 2023 - 17th Brazilian Power Electronics Conference and SPEC 2023 - 8th IEEE Southern Power Electronics Conference, Proceedings, Florianopolis, Brazil

• Presentation Conference Type: Edited Proceedings
• Conference Name: COBEP 2023 - 17th Brazilian Power Electronics Conference and SPEC 2023 - 8th IEEE Southern Power Electronics Conference, Proceedings
• Start Date: Nov 26, 2023
• End Date: Nov 29, 2023
• Acceptance Date: Nov 26, 2023
• Online Publication Date: Feb 1, 2024
• Publication Date: Nov 26, 2023
• Deposit Date: Jun 14, 2024
• Publisher: Institute of Electrical and Electronics Engineers
• Peer Reviewed: Peer Reviewed
• Pages: 239-246
• Book Title: 2023 IEEE 8th Southern Power Electronics Conference and 17th Brazilian Power Electronics Conference (SPEC/COBEP)
• ISBN: 979-8-3503-2113-5
• DOI: https://doi.org/10.1109/SPEC56436.2023.10407689
• Public URL: https://nottingham-repository.worktribe.com/output/31435467
• Publisher URL: https://ieeexplore.ieee.org/document/10407689