Zobrazeno 1 - 10
of 73
pro vyhledávání: '"Jorma Kyyrä"'
Publikováno v:
IEEE Open Journal of the Industrial Electronics Society, Vol 4, Pp 773-785 (2023)
Simultaneous wireless power transfer (WPT) to multiple receivers (Rxs) is an important requirement for wireless charging of consumer electronic devices. In this article, we propose a WPT coil structure capable of achieving independent multi-Rx WPT wi
Externí odkaz:
https://doaj.org/article/c90d098f38e24232b5010ce7fd5318e7
Autor:
Reza Takarli, Ali Amini, Mohammadsadegh Khajueezadeh, Mohammad Shadnam Zarbil, Abolfazl Vahedi, Arash Kiyoumarsi, Hadi Tarzamni, Jorma Kyyra
Publikováno v:
IEEE Access, Vol 11, Pp 81224-81255 (2023)
Finding efficient and satisfactory energy storage systems (ESSs) is one of the main concerns in the industry. Flywheel energy storage system (FESS) is one of the most satisfactory energy storage which has lots of advantages such as high efficiency, l
Externí odkaz:
https://doaj.org/article/8eea7672774d4faa9b76f51aa05c35ad
Publikováno v:
IEEE Access, Vol 10, Pp 56914-56924 (2022)
This paper offers a new EF-class converter for dynamic wireless power transfer application. The proposed high-frequency converter employs a floating-frequency switching algorithm to control the converter in a continuous frequency range, eliminate the
Externí odkaz:
https://doaj.org/article/94a2ade1af9946958c75fb871bd1e730
Publikováno v:
Energy Reports, Vol 7, Iss , Pp 888-895 (2021)
This paper presents a system level approach to estimate the maximum load steps on a hydrogen fuel cell powered marine system. In the proposed approach, a model has been developed to predict the system distribution voltage drop due to sudden load chan
Externí odkaz:
https://doaj.org/article/f3e0aa1b59e547a49f1577c634415858
Publikováno v:
The Journal of Engineering (2019)
Microgrids (MGs) utilising both renewables and energy storage to optimise onsite energy consumption rather than importing power form the utility grid, require a tertiary-level energy management system (EMS). The EMS must monitor and control the energ
Externí odkaz:
https://doaj.org/article/a6ead0ff77db40e88d951eedbf26b07c
Autor:
Ferdi Perdana Kusumah, Jorma Kyyrä
Publikováno v:
The Journal of Engineering (2019)
This paper proposes a successive injection modulation (SIM) method for a direct three-phase to single-phase AC/AC converter of a contactless electric vehicle (EV) charger. The converter has a fewer bi-directional switches than a matrix converter with
Externí odkaz:
https://doaj.org/article/c9f177897e584a05b985127dc836b884
Publikováno v:
IEEE Transactions on Power Electronics. :1-41
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9b47bf92c8154e2cf6d730b5c1838d8
https://doi.org/10.1109/tpel.2023.3264172
https://doi.org/10.1109/tpel.2023.3264172
Publikováno v:
IEEE Transactions on Power Electronics. :1-17
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57eb01778fd258892cfb6d9b28c4e33d
https://doi.org/10.1109/tpel.2023.3272840
https://doi.org/10.1109/tpel.2023.3272840
Autor:
Prasad Jayathurathnage, Spasoje Mirić, Junzhong Xu, Jonas Huber, Marco Hitz, Jorma Kyyrä, Johann W. Kolar
Publikováno v:
2022 IEEE 7th Southern Power Electronics Conference (SPEC).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f53694d12570dc73b5a02612f6812018
https://doi.org/10.1109/spec55080.2022.10058255
https://doi.org/10.1109/spec55080.2022.10058255
Publikováno v:
IEEE Transactions on Industry Applications. 57:882-893
This article proposes a novel approach for operating hybrid fuel cell and battery power systems in marine vessels. The target of the approach is to reduce energy losses in drivetrain devices. In the proposed approach, the dc bus voltage of the hybrid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::69564235634b046233762f8982233afb
https://doi.org/10.1109/tia.2020.3035337
https://doi.org/10.1109/tia.2020.3035337