Test Whats new message.
Scheduled Maintenance on Monday 1/13/2025
Single article sales and account management will be unavailable from 5:00 AM - 7:00 PM ET (09:00 - 23:00 UTC). We apologize for the inconvenience.
Showing 1-9 of 9 results
- Sort
Sort By
Results
Modeling of Magnetic Anisotropy in Electrical Steel Sheet by Means of Cumulative Distribution Functions of Gaussians
Guilherme C. A. Tolentino;Jean V. Leite;Mathieu Rossi;Olivier Ninet;Guillaume Parent;Jonathan Blaszkowski
IEEE Transactions on Magnetics
Cited by: Papers (2)
This article proposes a methodology for modeling magnetic anisotropy in ferromagnetic materials. This approach was initially used to represent the isothermal remanent magnetization (IRM) acquired by natural mineral assemblages and based on the use of the cumulative distribution function (CDF) of a probability density function (PDF). For the purpose of this work, the anisotropy of electrical steel ...Show More
Assessments of High-Power Solid State Transformers based on Grain-Oriented magnetic cores
2019 IEEE 12th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives (SDEMPED)
Year: 2019 | Conference Paper |
Cited by: Papers (2)
All fields of activity using electric energy are more than ever challenged for efficiency and versatility of energy flow at reasonable costs. The emergence of electronic components with high voltage and current capabilities enables to cope with those challenges. The paper deals with assessments on Medium Frequency (MF) high-power Solid State Transformer (SST). A good technical-economic balance can...Show More
Solid State Transformer based on Grain-Oriented Electrical Steel Wound Cores
2019 IEEE 13th International Conference on Compatibility, Power Electronics and Power Engineering (CPE-POWERENG)
Year: 2019 | Conference Paper |
Cited by: Papers (3)
Considering the progress in semi-conductor technology and magnetic core material performances, an increased attention is paid to the so called Solid-State Transformers (SST). Besides the ability to monitor the direction of the power flow compared to classical 50/60 Hz transformers, these devices, composed of power converters placed each side of a high frequency power transformer, offer many advant...Show More
Over-voltage distribution between turns of the transformer coils of large SST cells
2019 IEEE 13th International Conference on Compatibility, Power Electronics and Power Engineering (CPE-POWERENG)
Year: 2019 | Conference Paper |
Cited by: Papers (1)
Solid state transformers (SST) are becoming key elements for integrating an increasing part of intermittent renewable energy in electric grids [1]. They bring also compact solutions for transportation systems [2]. Our society needs powerful SSTs for a reasonable cost. A good technical-economic balance can be reach by designing large power SST cells with mature technologies for power electronics, m...Show More
Coupling Transformer Operation of a Dynamic Voltage Restorer with Electronics Protected from Fault Currents Under Electrical Grid Conditions
Hervé Roisse;Guillaume Parent;Mathieu Rossi;Virginie Majchrzak
2019 IEEE International Electric Machines & Drives Conference (IEMDC)
Year: 2019 | Conference Paper |
To improve electrical grids power quality, a dynamic voltage restorer with a magnetic voltage source converter protection scheme integrated in the coupling transformer is developed. A prototype was built and the aim of this paper is to study its behavior during all operation modes for which it is intended under grid conditions. It is shown that it does realize the voltage regulation function durin...Show More
Determination of Partial Discharge Inception Voltage and Location of Partial Discharges by Means of Paschen’s Theory and FEM
Guillaume Parent;Mathieu Rossi;Stéphane Duchesne;Patrick Dular
IEEE Transactions on Magnetics
Cited by: Papers (18)
Determining the partial discharge (PD) inception voltage (PDIV) is a key point when designing electrical coils or busbars. In this paper, a method making it possible to calculate the PDIV as well as to locate PDs in windings of any shape is presented. It is based on a 2-D finite-element computation using both dual-i.e., scalar and vector potential-electrostatic formulations and a comparison of the...Show More
Vibration Reduction of Inductors Under Magnetostrictive and Maxwell Forces Excitation
IEEE Transactions on Magnetics
Cited by: Papers (38)
This paper analyzes the phenomenon of vibrations in U-shaped (two-limb) inductors with distributed air gaps due to both Maxwell and magnetostriction forces. A weak 2-D magnetomechanical finite-element model (FEM), including magnetostrictive tensor, is developed under the GetDP open-source simulation environment. A simple analytical model of the reactor core vibration under magnetic forces is estab...Show More
Multiphysic design rules applied to inductors or transformers for railway application
Mathieu Rossi;Michel Hecquet;Vincent Lanfranchi;Johnny Bou Saada;Bruno Lefebvre
2011 IEEE International Electric Machines & Drives Conference (IEMDC)
Year: 2011 | Conference Paper |
Nowadays, power converters in the railway industries are increasingly more compact and powerful. This progress is due to the use of fast and efficient components capable of working at high frequency such as IGBT. However, this evolution leads to a considerable loss of harmonics in transformers and complicates their design. Moreover, the mean time between failures (MTBF) must be very long. This MTB...Show More
Multi-physics modeling of industrial inductors associated to converters
2010 IEEE Vehicle Power and Propulsion Conference
Year: 2010 | Conference Paper |
Cited by: Papers (1)
Acoustics comfort is an increasingly important factor at the design stage of industrial inductors associated to converters. In addition, power converters in railway domain are more and more compact and powerful. That is why the lumped models for the electromagnetic, thermic and vibro-acoustic parts are developed. This aim of this paper is to detail the multi-physical model in order to design the i...Show More
IEEE Account
Purchase Details
Profile Information
Need Help?
- US & Canada: +1 800 678 4333
- Worldwide: +1 732 981 0060
- Contact & Support
- About IEEE Xplore
- Contact Us
- Help
- Accessibility
- Terms of Use
- Nondiscrimination Policy
- Sitemap
- Privacy & Opting Out of Cookies
A not-for-profit organization, IEEE is the world's largest technical professional organization dedicated to advancing technology for the benefit of humanity.
© Copyright 2025 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.