Zobrazeno 1 - 10
of 23
pro vyhledávání: '"AC‐DC power convertors (rectifiers)"'
Publikováno v:
IET Power Electronics, Vol 15, Iss 1, Pp 67-79 (2022)
Abstract Wireless power transfer (WPT) system based on a dynamic wireless charging (DWC) scheme, eliminates waiting time for charging electric vehicles (EVs), increases the range of motion, reduces the size of Li‐ion battery, and automates the char
Externí odkaz:
https://doaj.org/article/39dc5467e9a34ad08bac070ca5df5649
Publikováno v:
IET Power Electronics, Vol 15, Iss 1, Pp 23-32 (2022)
Abstract This paper focuses on design of a control system for full bridge DC‐DC converter based on Lyapunov stability theorem which guarantees system stability. To achieve this goal, a full bridge DC‐DC converter is used as a Li‐ion battery cha
Externí odkaz:
https://doaj.org/article/a1ee64e47c734bf5a163a62deddb2673
Publikováno v:
IET Generation, Transmission & Distribution, Vol 16, Iss 1, Pp 137-148 (2022)
Abstract When studying the harm of geomagnetic storms to the power system, the focus is often placed on the influence of transformers reactive power loss (GIC‐Q) caused by geomagnetic induced current (GIC) on voltage fluctuation. GIC‐Q, as a reac
Externí odkaz:
https://doaj.org/article/6aa0f85054ed400cb5dc95740224f524
Publikováno v:
IET Generation, Transmission & Distribution, Vol 16, Iss 1, Pp 110-122 (2022)
Abstract The bidirectional converter device (BCD) can substitute the substation rectifier and the energy feedback system (EFS) by transforming energy between the AC side and DC side. However, the performance of the railway system with BCDs as only co
Externí odkaz:
https://doaj.org/article/cb880cfccde349b29df65915239fecf0
Autor:
Farzad Hosseinabadi, Behzad Soleymani, Ehsan Adib, Md. Rabiul Islam, Hosein Farzanehfard, Abbas Z. Kouzani, M. A. Parvez Mahmud
Publikováno v:
IET Power Electronics, Vol 14, Iss 15, Pp 2441-2451 (2021)
Abstract In this paper, a non‐isolated coupled‐inductor high step‐down converter with extended duty cycle is proposed, which operates under discontinuous conduction mode. The soft‐switching condition is provided for all the switches and diode
Externí odkaz:
https://doaj.org/article/58f5c9cae87549d397213bee6c8e9b1f
Publikováno v:
IET Generation, Transmission & Distribution, Vol 15, Iss 22, Pp 3215-3228 (2021)
Abstract Concerning the poor immunity of DC line protection to fault resistance in the case of internal fault and its mal‐operation proneness in the case of external fault, a new pilot directional protection scheme for HVDC line in AC/DC hybrid sys
Externí odkaz:
https://doaj.org/article/f64714b4cd37494787f9bf884783cd73
Publikováno v:
IET Renewable Power Generation, Vol 15, Iss 13, Pp 3025-3037 (2021)
Abstract Back‐to‐back (BTB) converters, which consist of an AC/DC rectifier cascaded with a DC/AC inverter, have been widely adopted in the interconnection of power systems. The DC link, being the interface between the rectifier and inverter term
Externí odkaz:
https://doaj.org/article/c60e7bc93b444722a9e754f6b864e92a
Autor:
Hamed Bizhani, S. M. Muyeen, Fatemeh R. Tatari, Kuaanan Techato, Lazhar Ben‐Brahim, Frede Blaabjerg
Publikováno v:
IET Renewable Power Generation, Vol 15, Iss 12, Pp 2561-2570 (2021)
Abstract Due to the intermittent nature of the renewable energy systems (RESs), more specifically, solar panels and wind turbines, their sole use does not lead to a smooth and reliable power. To overcome this issue, the concurrent grid‐integration
Externí odkaz:
https://doaj.org/article/b6daf87e98c24e729762ec0a5fddf87e
Publikováno v:
IET Power Electronics, Vol 14, Iss 11, Pp 2007-2020 (2021)
Abstract To increase the power rating and reduce the cost and complexity of a multi‐pulse rectifier (MPR), it is well known that the pulse number must be increased. In some practical cases, a 12‐pulse rectifier (12PR) is suggested as a good solut
Externí odkaz:
https://doaj.org/article/692029c6932641b6bcdc9c33ae78ab97
Publikováno v:
IET Power Electronics, Vol 14, Iss 11, Pp 1879-1888 (2021)
Abstract Voltage sags and momentary interruptions of power are the most severe voltage disturbances. Here, a tansformerless active voltage quality regulator with the novel three‐leg circuit is proposed to mitigate long duration and deep voltage sag
Externí odkaz:
https://doaj.org/article/2a605de3a1e44baa84eff1b403c645d1