Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Guillaume Burnand"'
Autor:
Yves Perriard, Guillaume Burnand
Publikováno v:
2019 IEEE Energy Conversion Congress and Exposition (ECCE).
The purpose of this paper is to present an experimental method to separate losses components due to the rotation of the rotor in very-high-speed permanent magnet machines with ball bearings. In addition, it presents and validates an analytical model
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::620458fe8fa87d575f3477e9c14d3959
https://doi.org/10.1109/ecce.2019.8913079
https://doi.org/10.1109/ecce.2019.8913079
Publikováno v:
2018 21st International Conference on Electrical Machines and Systems (ICEMS).
Slotless windings are commonly used in small size high-speed electrical brushless DC machines. Unlike slotted windings, forced to follow slots direction, slotless windings can be freely arranged in the airgap. This represents several opportunities fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26872a324c255c7c3bc81bdd0be7be60
https://doi.org/10.23919/icems.2018.8549062
https://doi.org/10.23919/icems.2018.8549062
Publikováno v:
2017 20th International Conference on Electrical Machines and Systems (ICEMS).
When designing a very-high-speed (VHS) machine, it is crucial to evaluate the windage losses accurately, because they are an important part of the total losses. It is therefore important to validate a reliable model, further used for the design and o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18d1a310ea369766a1caf29228fc4dec
https://doi.org/10.1109/icems.2017.8056273
https://doi.org/10.1109/icems.2017.8056273
Publikováno v:
2017 IEEE International Electric Machines and Drives Conference (IEMDC).
In the context of the development of a 500’000 rpm miniaturized permanent magnet motor, a 3D analytical model for the assessment of mechanical stresses is presented. The significant mechanical stresses and thermal constraints encountered at such sp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c9bec450f842a69d3e6db25f589c51c9
https://doi.org/10.1109/iemdc.2017.8002066
https://doi.org/10.1109/iemdc.2017.8002066
A density-based topology optimization approach is developed to investigate the distribution of conductive material in a discretized 2D-domain. The initial objective is to maximize the magnetic energy inside regions of interest (stator’s teeth), the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9fb2bebd56b2feb3f3a26d83d05b9a4c
https://infoscience.epfl.ch/record/272651
https://infoscience.epfl.ch/record/272651
This paper proposes an analysis of multi-factor fabrications of magnetic membranes. In order to acquire some knowledge about the influence of fabrication factors, an analysis is performed using a Design of Experiment (DoE) methodology. The latter is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e11151d1d90595b826c0c00c55899e4b
https://infoscience.epfl.ch/record/231328
https://infoscience.epfl.ch/record/231328
Slotless windings are commonly used in small size high-speed electrical brushless dc machines. Unlike slotted windings, forced to follow the direction of slots, slotless windings can be freely arranged in the airgap. This represents several opportuni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47bb9d00ea8fd06f3e168077e587da5f
https://infoscience.epfl.ch/record/277020
https://infoscience.epfl.ch/record/277020
Autor:
Guillaume Burnand, Yves Perriard
This paper aims to present an optimization method for very-high-speed electrical machines based on multiphysical analytical models. Analytical models allow a fast design but have to be robust and reliable. The set of models presented is very complete
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0279a0674aa005d6f007bf0d19f691de
https://infoscience.epfl.ch/record/271853
https://infoscience.epfl.ch/record/271853