Zobrazeno 1 - 10
of 191
pro vyhledávání: '"Ehsan Adib"'
Publikováno v:
IET Power Electronics, Vol 17, Iss 15, Pp 2428-2438 (2024)
Abstract Due to its unique features, the flyback converter is widely used to convert DC to DC power. This converter has a non‐minimum phase (NMP) dynamic behavior, which is one of its most significant disadvantages. By changing the topology of the
Externí odkaz:
https://doaj.org/article/42b432630edf4835a5aa118783101767
Autor:
Hamed Nazemi Sejzi, Ehsan Adib
Publikováno v:
IET Power Electronics, Vol 17, Iss 14, Pp 1772-1782 (2024)
Abstract This study proposes a cutting‐edge AC/DC converter designed for medium‐power PFC applications. The converter is a single‐phase, single‐stage boost‐push–pull model. It consists of three key components: an interleaved boost, a push
Externí odkaz:
https://doaj.org/article/d6826d82ce9a40669451f49ec74ba0f1
Autor:
Nasrin Asadi Madiseh, Ehsan Adib
Publikováno v:
IET Renewable Power Generation, Vol 18, Iss 14, Pp 2694-2705 (2024)
Abstract A soft switching non‐isolated bidirectional DC–DC converter with an improved voltage conversion ratio without any additional auxiliary switch is presented in this paper. In the proposed converter, improved step‐up/step‐down gain conv
Externí odkaz:
https://doaj.org/article/612c04922d744ddfb8e9f487765d4176
Autor:
Mohammad Lotfi-nejad, Hossein Hajisadeghian, Amir Abbas Aghajani, Ali A. Motie Birjandi, Ehsan Adib
Publikováno v:
Heliyon, Vol 10, Iss 17, Pp e37236- (2024)
The main aim of this paper is to introduce a new high step-up/down buck-boost converter with a minimum number of switches which provides the benefit of having the continuity of the input/output current. This single-switch semi-quadratic converter is
Externí odkaz:
https://doaj.org/article/571b051b9a024dce8288301656c28016
Autor:
Ahmad Ghamsari Esfahani, Ehsan Adib
Publikováno v:
IET Power Electronics, Vol 17, Iss 5, Pp 640-648 (2024)
Abstract This paper proposed a new two‐phase high step‐down DC–DC converter is proposed. This converter is derived from the two‐phase series‐capacitor converter. The proposed converter replaces the series capacitor with a new structure that
Externí odkaz:
https://doaj.org/article/a2f3e293dbd948458a754d48885094b0
Publikováno v:
IET Renewable Power Generation, Vol 18, Iss 4, Pp 654-662 (2024)
Abstract This article presents a novel high step up converter based on the active switch inductor (ASL) technique for renewable energy source applications. The coupled inductor technique provides an opportunity to increase the gain. The proposed conv
Externí odkaz:
https://doaj.org/article/877a585369f44bebaadc791992c43223
Publikováno v:
IEEE Open Journal of Power Electronics, Vol 5, Pp 1243-1254 (2024)
In this paper, a new synchronous rectified converter with ultra-low output current ripple and high voltage attenuation is proposed. The presented converter can achieve soft switching without requiring any additional active components, leading to high
Externí odkaz:
https://doaj.org/article/ea7af7533a474cd6af8be6660d97c588
Publikováno v:
IET Generation, Transmission & Distribution, Vol 17, Iss 13, Pp 3058-3069 (2023)
Abstract This research proposes a cost‐efficient microinverter. The proposed microinverter can eliminate the leakage current using common‐ground configuration. It uses three switches and only one of them operates at high frequency. In addition, a
Externí odkaz:
https://doaj.org/article/11c76e2144284afb9dde745f2d8ba7ca
Publikováno v:
IET Power Electronics, Vol 16, Iss 7, Pp 1227-1238 (2023)
Abstract This paper proposes a non‐isolated DC‐DC high step‐up converter. To achieve a high voltage conversion ratio and overcome the problems related to near unity duty‐cycle of the conventional boost converter in high step‐up applications
Externí odkaz:
https://doaj.org/article/361683dea6964526a2332407db5b5415
Publikováno v:
IET Renewable Power Generation, Vol 17, Iss 3, Pp 528-538 (2023)
Abstract This paper proposes a soft‐switching high step‐up DC/DC interleaved boost converter. The converter uses an interleaved structure to decrease input current ripple. The coupled inductor technique achieves high voltage gain without needing
Externí odkaz:
https://doaj.org/article/1acafd2f0daa4683807dcd9acc7ce185