Stefano Nuzzo
An Improved Automatic Voltage Regulator for Self-Excited, Small-to-Medium Power Generating Sets equipped with Brushless Excitation Systems
Nuzzo, Stefano; Bolognesi, Paolo; Galea, Michael; Barater, Davide
Authors
Paolo Bolognesi
MICHAEL GALEA Michael.Galea@nottingham.ac.uk
Professor of Electrical Machines and Drives
Davide Barater
Abstract
The classical, wound-field, synchronous generator is currently enjoying a revamped interest in its design and development, partly due to the ever-increasing requirements in terms of power quality standards, efficiency and power density and partly due to advances in materials and manufacturing techniques. Also, the significant improvements in the computational resources allow the utilization of modern design techniques and tools. Apart from the design of the machine itself, another area of interest is the system-level optimization. The proposed project is aimed at renewing the power electronics and the control logics in power generating sets featuring the popular brushless configuration. An industrial small-to-medium size power generating set is taken as case study. The considered platform is first analyzed at system-level, by modelling in detail all of the components comprised in it. Then, focus is given to the automatic voltage regulator. A faster, more flexible and more efficient system is proposed, based on a 4-quadrant DC-to-DC converter which permits to improve the dynamic response of the excitation system.
Citation
Nuzzo, S., Bolognesi, P., Galea, M., & Barater, D. (2019). An Improved Automatic Voltage Regulator for Self-Excited, Small-to-Medium Power Generating Sets equipped with Brushless Excitation Systems. In IECON 2019 Proceedings - 45th Annual Conference of the IEEE Industrial Electronics Society (904-909). https://doi.org/10.1109/IECON.2019.8927675
Conference Name | 45th Annual Conference of the IEEE Industrial Electronics Society (IECON 2019 ) |
---|---|
Conference Location | Lisbon, Portugal |
Start Date | Oct 14, 2019 |
End Date | Oct 17, 2019 |
Acceptance Date | Jul 12, 2019 |
Online Publication Date | Dec 9, 2019 |
Publication Date | 2019-10 |
Deposit Date | Feb 24, 2020 |
Publicly Available Date | Feb 25, 2020 |
Volume | 2019-October |
Pages | 904-909 |
Series ISSN | 2577-1647 |
Book Title | IECON 2019 Proceedings - 45th Annual Conference of the IEEE Industrial Electronics Society |
ISBN | 978-1-7281-4879-3 |
DOI | https://doi.org/10.1109/IECON.2019.8927675 |
Public URL | https://nottingham-repository.worktribe.com/output/4027662 |
Publisher URL | https://ieeexplore.ieee.org/document/8927675 |
Related Public URLs | https://iecon2019.org/ |
Additional Information | © 2019 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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