Zobrazeno 1 - 10
of 196
pro vyhledávání: '"Mehdi Narimani"'
Autor:
Mahsa Alishiri, Maryam Gonbadi, Mehdi Narimani, Seyyed Amirreza Abdollahi, Negin Shahsavaripour
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-14 (2023)
Abstract The contamination of the aquatic environment with antibiotics is among the major and developing problems worldwide. The present study investigates the potential of adsorbent magnetite-chitosan nanoparticles (Fe3O4/CS NPs) for removing trimet
Externí odkaz:
https://doaj.org/article/bcda7d5f92b345c5ae6ebd2ea628306a
Publikováno v:
IEEE Access, Vol 11, Pp 71361-71370 (2023)
The cascaded H-bridge (CHB) converters with diode-front-end (DFE) structure have been widely adopted in non-regenerative high-power medium-voltage motor drives. In order to allow regenerative capability, the diode-front end (DFE) in each power cell c
Externí odkaz:
https://doaj.org/article/1b92ba8fc7b945dabec4260f89c72c69
Publikováno v:
IEEE Open Journal of Power Electronics, Vol 4, Pp 330-342 (2023)
The topology proposed in this paper aims for a multiple sources/loads integration to improve the power density of the electrical power distribution system (EPDS) of the more-electric aircraft (MEA) architecture. The different operating modes of the p
Externí odkaz:
https://doaj.org/article/967e1764041d4793aee58505ff22f553
Publikováno v:
IEEE Access, Vol 11, Pp 33037-33048 (2023)
DC-connected ultra-fast chargers consist of isolated DC/DC converter modules to provide the required charging profile. This paper proposes a charging module that interfaces with a fixed voltage DC-bus and covers a wide variety of electric vehicles (E
Externí odkaz:
https://doaj.org/article/6ca343bcb675411f9fa7ea3f25206cd5
Autor:
Ahmed Salem, Mehdi Narimani
Publikováno v:
IEEE Access, Vol 11, Pp 10137-10148 (2023)
This paper proposes a new and straightforward method to extend the modulation range of the six-phase cascaded current source inverter (CSI). The proposed technique employs vector space decomposition (VSD) to mitigate the inverter current harmonics an
Externí odkaz:
https://doaj.org/article/e871eb6a9feb446fa8fce9d9d76b76ed
Publikováno v:
IEEE Open Journal of Power Electronics, Vol 3, Pp 741-754 (2022)
Multilevel inverter structures have become an interesting substitute for the well-known two-level inverters in a variety of applications due to their exceptional characteristics when compared to conventional inverters. One major issue regarding multi
Externí odkaz:
https://doaj.org/article/51206d54ba9f4a38b4831fad525f5f24
Autor:
Ahmed Salem, Mehdi Narimani
Publikováno v:
IEEE Open Journal of Power Electronics, Vol 3, Pp 521-534 (2022)
In this paper, space vector modulation (SVM) techniques are developed to operate the six-phase current-source inverters (CSI) while reducing the common-mode voltage (CMV) content associated with the switching of semiconductors. The CMV issue is a sev
Externí odkaz:
https://doaj.org/article/83c03347b9d3401c9c3632ab8f26b4db
Publikováno v:
IEEE Access, Vol 10, Pp 82944-82963 (2022)
Cascaded H-Bridge (CHB) topology is one of the attractive topologies in high-power medium-voltage motor drive applications due to its modularity and scalability. Research in high power regenerative motor drives has gained significant attention with t
Externí odkaz:
https://doaj.org/article/9b0b840302f94763a030e3ccc7c1dcce
Autor:
Ahmed Salem, Mehdi Narimani
Publikováno v:
IEEE Access, Vol 10, Pp 87563-87576 (2022)
In this paper, new powertrain configurations for heavy-duty electric vehicles (HDEV) are proposed based on current-source inverters (CSI) and asymmetrical six-phase motors. Voltage-source inverters (VSI) are widespread in many applications; however,
Externí odkaz:
https://doaj.org/article/be3a1c79600844b4aabed4fcb74da38b
Publikováno v:
IEEE Access, Vol 9, Pp 24187-24204 (2021)
Traction inverter has been the subject of many studies due to its essential role in the proper performance of the drive system. With the recent trend in increasing the input voltage in battery-powered electric vehicles, multilevel inverters have been
Externí odkaz:
https://doaj.org/article/6488bf24b6f5421ab8a174f9ef45f65a