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Analysis of Low-Frequency-Oscillations in Single-Phase AC Systems by LTP Theory

Salis, Valerio; Costabeber, Alessandro; Zanchetta, Pericle; Cox, Stephen

Analysis of Low-Frequency-Oscillations in Single-Phase AC Systems by LTP Theory Thumbnail


Authors

Valerio Salis

Alessandro Costabeber

Stephen Cox



Abstract

The paper presents the analysis of a single-phase active rectifier, with DC constant power load, affected by Low-Frequency Oscillation (LFO) behaviour. Conventional LTI analysis tools might fail to reveal the LFO phenomenon, whereas the LTP (Linear Time Periodic) approach, here exploited with analytical derivation and detailed simulations, provides superior results.

Conference Name EPE'18 ECCE Europe - 20th European Conference on Power Electronics and Applications
Start Date Sep 17, 2018
End Date Sep 21, 2018
Acceptance Date Jul 4, 2018
Publication Date Nov 1, 2018
Deposit Date Jan 3, 2019
Publicly Available Date Jan 4, 2019
Publisher Institute of Electrical and Electronics Engineers
Book Title 2018 20th European Conference on Power Electronics and Applications (EPE'18 ECCE Europe)
Public URL https://nottingham-repository.worktribe.com/output/1441792
Publisher URL https://ieeexplore.ieee.org/document/8515431
Additional Information © 2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.

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