Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Amir Parastar"'
Publikováno v:
IEEE Transactions on Industrial Electronics. 63:7574-7585
This paper presents a multilevel step-up dc/dc converter for dc-grid-based offshore wind energy conversion applications. The main features of the proposed multilevel converter are as follows: 1) the voltage stress of the power devices can be reduced,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::505bc19e160fd4f8db2f344e10beb177
https://doi.org/10.1109/tie.2016.2594050
https://doi.org/10.1109/tie.2016.2594050
High-Efficiency Multilevel Flying-Capacitor DC/DC Converter for Distributed Renewable Energy Systems
Publikováno v:
IEEE Transactions on Industrial Electronics. 62:7620-7630
This paper presents a high-efficiency multilevel flying-capacitor (FC) dc/dc power conversion with a lower passive component rating and power device count for distributed renewable energy systems. A resonant technique is adopted for the proposed dc/d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32a949d5563bfbfff5a6cc9b98500281
https://doi.org/10.1109/tie.2015.2459057
https://doi.org/10.1109/tie.2015.2459057
Autor:
Jul-Ki Seok, Amir Parastar
Publikováno v:
IEEE Transactions on Industry Applications. 51:2340-2351
This paper reports a comprehensive optimization process of the associated passive components of three-phase front-end interleaved boost converters to enhance the power density. The effects of the circulating zero-sequence current between the rectifie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7cf8f153bc72ac33498c0932b1720624
https://doi.org/10.1109/tia.2014.2365635
https://doi.org/10.1109/tia.2014.2365635
Publikováno v:
IEEE Transactions on Industrial Electronics. 62:2879-2890
Recently, the interest in offshore wind farms has been significantly increased because of the stronger and more stable winds at sea, which will lead to a higher power production. DC/DC power conversion solutions are becoming more popular for fulfilli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a6e4d6ea2a525e8c036ed1c0963a998
https://doi.org/10.1109/tie.2014.2363818
https://doi.org/10.1109/tie.2014.2363818
Autor:
Amir Parastar, Jul-Ki Seok
Publikováno v:
IEEE Transactions on Power Electronics. 30:644-656
With the increasing integration of renewable energy generation into high-power grids, transmission at the dc level is becoming increasingly more useful than ac transmission. In this regard, emerging applications, such as offshore wind farms, require
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02b93cbfb81f9e7e053d9a2c140af38a
https://doi.org/10.1109/tpel.2014.2314110
https://doi.org/10.1109/tpel.2014.2314110
Autor:
Amir Parastar, Jul-Ki Seok
Publikováno v:
Journal of Power Electronics. 13:737-745
Offshore wind farms are rapidly growing owing to their comparatively more stable wind conditions than onshore and land-based wind farms. The power capacity of offshore wind turbines has been increased to 5MW in order to capture a larger amount of win
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ecf176f200a092c38d615acf249514cb
https://doi.org/10.6113/jpe.2013.13.5.737
https://doi.org/10.6113/jpe.2013.13.5.737
Publikováno v:
2016 IEEE International Energy Conference (ENERGYCON).
In this paper, optimal location and size of STATCOM are defined using voltage stability indices in terms of bifurcation and modal analysis to satisfy its primary application. Then, besides this primary application, a complementary functionality is de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa7495ac5ea95341e97f12a3db58cdda
https://doi.org/10.1109/energycon.2016.7514138
https://doi.org/10.1109/energycon.2016.7514138
Publikováno v:
2016 21st Conference on Electrical Power Distribution Networks Conference (EPDC).
Considering the complex topology of distribution networks and their important application, finding an effective fault location algorithm is mandatory. This paper discusses and compares the effectiveness of continuous wavelet transform (CWT) and S-tra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e71573f733699c0f21e5713756a29b1f
https://doi.org/10.1109/epdc.2016.7514785
https://doi.org/10.1109/epdc.2016.7514785
Publikováno v:
International Journal of Electrical Power & Energy Systems. 42:31-37
In this paper, the transmission cost allocation problem is discussed in a deregulated electricity market. The proposed method is based on power flow equation. In this approach, first, the relation between the generator or load currents and the bus in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b9857347f113a9109e84ab3dee85d26
https://doi.org/10.1016/j.ijepes.2012.03.002
https://doi.org/10.1016/j.ijepes.2012.03.002
Publikováno v:
Energy Conversion and Management. 52:752-756
The transmission loss allocation problem in a deregulated electric power system is first discussed in this paper and then a new method is presented that is applicable under the pool market structure. Given the load flow solution of a network, the met
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ddcf772fe071a1e137314440de6542cb
https://doi.org/10.1016/j.enconman.2010.07.055
https://doi.org/10.1016/j.enconman.2010.07.055