Zobrazeno 1 - 10
of 914
pro vyhledávání: '"multilevel inverter (mli)"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-22 (2024)
Abstract This article presents a Z source (ZS) based switched capacitor multilevel inverter (SC-MLI) with low capacitors charging inrush currents utilizing a modified modulation strategy. The topology generates nine output voltage levels with quadrup
Externí odkaz:
https://doaj.org/article/9f528fe81b754033be9bbcd1b77e725f
Publikováno v:
Alexandria Engineering Journal, Vol 103, Iss , Pp 278-287 (2024)
Multilevel inverters produce waveforms that lead to better power quality. Switched-capacitor inverters are one kind that is capable of generating boosted voltage and encourages a single-stage grid-tied inverter solution. In this paper, a four-times b
Externí odkaz:
https://doaj.org/article/c1f41f94c2c842d49d2db73d1c4168ef
Autor:
Supriya Sahu, Bijaya Kumar Mohapatra, Subash Ranjan Kabat, Sampurna Panda, Sunita Pahadasingh, Bibhu Prasad Ganthia
Publikováno v:
Journal of Mechanics of Continua and Mathematical Sciences, Vol 19, Iss 8, Pp 11-26 (2024)
The detailed examination of utilizing renewable energy sources, particularly integrating Photovoltaic (PV) arrays and Multilevel Inverters (MLI), is thorough and underscores the importance of addressing environmental issues linked to fossil fuels. Th
Externí odkaz:
https://doaj.org/article/b26f428c5021467e947b259719528b45
Autor:
Muhammad Ayyaz Tariq, Muhammad Salman Fakhar, Ghulam Abbas, Syed Abdul Rahman Kashif, Ateeq Ur Rehman, Khmaies Ouahada, Habib Hamam
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract A random initialization of the search particles is a strong argument in favor of the deployment of nature-inspired metaheuristic algorithms when the knowledge of a good initial guess is lacked. This article analyses the impact of the type of
Externí odkaz:
https://doaj.org/article/af502801f1c54a86bceb32fe78b074cf
Autor:
Marif Daula Siddique, Mohammed Aslam Husain, Md Reyaz Hussan, Atif Iqbal, Saad Mekhilef, Mehdi Seyedmahmoudian, Alex Stojcevski
Publikováno v:
e-Prime: Advances in Electrical Engineering, Electronics and Energy, Vol 9, Iss , Pp 100626- (2024)
The most recent advancement in switched-capacitor boost inverters for high-frequency ac systems and solar PV utilization is their reduced component count. SC-based multilevel inverters (MLIs) are the ideal solution for PV applications since they have
Externí odkaz:
https://doaj.org/article/6c7cbeb5514547889294ea6f427756e5
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-33 (2024)
Abstract The Multilevel inverter (MLI) plays a pivotal role in Renewable Energy (RE) systems by offering a cost-effective and highly efficient solution for converting DC from Photovoltaic (PV) sources into AC at high voltages. In addition, an innovat
Externí odkaz:
https://doaj.org/article/95ba619785fd422baa7837d76de7eefc
Publikováno v:
IEEE Access, Vol 12, Pp 152183-152195 (2024)
The attractiveness of switched capacitor multilevel inverters (SCMLIs) stems from their ability to operate without transformers, providing voltage-boosting capabilities, inherent capacitors’ voltage balancing ability, and reduced electromagnetic in
Externí odkaz:
https://doaj.org/article/ac789e93679b4656b4bb65de59842d31
Autor:
Pratik Kar, Rachita Ruchismita Sarangi, Durgesh Prasad Bagarty, Prakash Kumar Ray, Asit Mohanty, Manzoore Elahi M. Soudagar, Yasser Fouad, Sagar Shelare
Publikováno v:
IEEE Access, Vol 12, Pp 124658-124680 (2024)
This multilevel inverter produces a multi-stepped output voltage based on series connection of power cells making the use of standard low voltage components. The proposed topology uses only one voltage source and with combination of capacitors and is
Externí odkaz:
https://doaj.org/article/800a2bdedf7f4393977ce57b6e9eda4b
Autor:
Mehmet Halil Yabalar, Ergun Ercelebi
Publikováno v:
IEEE Access, Vol 12, Pp 71010-71023 (2024)
This study presents an innovative hybrid optimization approach that combines teaching-learning based optimization (TLBO) with the whale optimization algorithm (WOA) for selective harmonic elimination (SHE) technique in a modified reduced switch topol
Externí odkaz:
https://doaj.org/article/20e36c11397f45bbac9342b0e9d2b6ff
Autor:
Piyush L. Kamani, Rajendra K. Patel, Mansukh K. Kathiria, Devang P. Majithiya, Jay H. Brahmkhatri
Publikováno v:
e-Prime: Advances in Electrical Engineering, Electronics and Energy, Vol 8, Iss , Pp 100622- (2024)
In this paper, the bird swarm algorithm (BSA) is proposed for selective harmonic elimination (SHE) implementation in seven-level inverters. The SHE technique reduces switching frequency and, as a result, inverter losses, by using BSA to expedite the
Externí odkaz:
https://doaj.org/article/473207c782524b9abba032de88e150f5