Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Christoph Gammeter"'
Publikováno v:
IET Electric Power Applications. 13:594-603
This study explores the upper limits in power-to-weight and torque-to-weight ratios of coreless axial-flux machines with permanent magnets. Moreover, it provides a comprehensive multifunctional optimisation procedure that is utilised for obtaining th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a5ca6ef74dc0d42c394d9690c57354b
https://doi.org/10.1049/iet-epa.2018.5228
https://doi.org/10.1049/iet-epa.2018.5228
Publikováno v:
IEEE Transactions on Power Electronics. 32:8963-8968
This letter presents and evaluates three accurate ( $\pm$ 20 %) calorimetric switching loss measurement methods, which are capable of measuring hard- and soft-switching losses at high speed (20–25 min/point) compared to other calorimetric methods.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a18d077e809117bf49c6c987c2bea15
https://doi.org/10.1109/tpel.2017.2701558
https://doi.org/10.1109/tpel.2017.2701558
Publikováno v:
IEEE Journal of Emerging and Selected Topics in Power Electronics. 4:638-656
This paper details the design, implementation, and experimental verification of a minimum weight input series output parallel structured dual active bridge (DAB) converter for an airborne wind turbine system. The main power components of the DAB conv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14b90c172e17f42949215a581381f565
https://doi.org/10.1109/jestpe.2015.2459378
https://doi.org/10.1109/jestpe.2015.2459378
Publikováno v:
2016 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES).
This paper considers the weight optimization of an axial-flux machine (AFM) for airborne wind turbines (AWT). It employs combined electrical, thermal and structural (mechanical) analytical models, which allow a fast evaluation of machine performance.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::552ca2b45ab5071c84eb46f8046c9b7d
https://doi.org/10.1109/pedes.2016.7914327
https://doi.org/10.1109/pedes.2016.7914327
Publikováno v:
IECON
This paper details weight and efficiency analysis of a bidirectional ±270V dc to 3-phase 115V ac power electronic interface as part of an integrated modular power electronics cabinet, which supplies various loads, such as motors and ac buses from a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8b74430f6f3674f57576573886d47cb
https://doi.org/10.1109/iecon.2016.7793239
https://doi.org/10.1109/iecon.2016.7793239
Publikováno v:
IECON
This paper details the weight optimization of the electrical machine required for an Airborne Wind Turbine (AWT) system. Presented investigations include the analysis of the power-to-weight ratio versus efficiency limits, γ-η Pareto fronts, of radi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb50ee7ba5b05724a02deef376dcaad2
https://doi.org/10.1109/iecon.2014.7048616
https://doi.org/10.1109/iecon.2014.7048616
Publikováno v:
2013 IEEE Energy Conversion Congress and Exposition.
This paper details the weight optimization of forced convection cooling systems, composed of a fan and an extruded-fin heat sink, required for a dc–dc converter of an airborne wind turbine system. The presented investigations detail the optimizatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d4a0ba6f923ee2f71c42cf8726dfea4
https://doi.org/10.1109/ecce.2013.6646978
https://doi.org/10.1109/ecce.2013.6646978
Publikováno v:
2013 IEEE 14th Workshop on Control and Modeling for Power Electronics (COMPEL).
High power DC-DC conversion is a key element within the Solid-State-Transformer concept. In order to reduce the switching losses of the Medium-Voltage side semiconductors, a Triangular-Current-Mode modulation scheme presents an attractive option. Thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce33c7d5fac59b18ef156e27956766ba
https://doi.org/10.1109/compel.2013.6626461
https://doi.org/10.1109/compel.2013.6626461