Show/Hide Menu
Hide/Show Apps
anonymousUser
Logout
Türkçe
Türkçe
Search
Search
Login
Login
OpenMETU
OpenMETU
About
About
Open Science Policy
Open Science Policy
Frequently Asked Questions
Frequently Asked Questions
Communities & Collections
Communities & Collections
Inductor Saturation Compensation With Resistive Decoupling for Single-Phase Controlled VSC Systems
Date
2020-02-01
Author
ÖZKAN, ZİYA
Hava, Ahmet Masum
Metadata
Show full item record
This work is licensed under a
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
.
Item Usage Stats
6
views
0
downloads
In voltage-source converter systems, utilization of filter inductors with deep saturation characteristics is often advantageous because of the improved size, cost, and efficiency. However, with the use of conventional current regulation methods, the inductor saturation results in significant dynamic performance loss and poor steady-state current waveform quality. This paper proposes the saturation compensation with resistive decoupling (SCRD) method to overcome these performance issues. The method converts the nonlinear inductor of the plant to a fictitious linear inductor such that linear current regulators can perform satisfactorily. The steady-state and dynamic performances of SCRD are investigated in detail in comparison with other methods and advantageous performance attributes of SCRD are demonstrated on a 1.5-kW grid-connected system via simulations and laboratory experiments. In addition, identification of L-R parameters is performed, parameter sensitivity issues are addressed, and satisfactory performance is demonstrated.
Subject Keywords
Electrical and Electronic Engineering
URI
https://hdl.handle.net/11511/35163
Journal
IEEE TRANSACTIONS ON POWER ELECTRONICS
DOI
https://doi.org/10.1109/tpel.2019.2918174
Collections
Department of Electrical and Electronics Engineering, Article