Zobrazeno 1 - 10
of 13 393
pro vyhledávání: '"space vector"'
Autor:
S. Usha, P. Geetha, A. Geetha, R. Palanisamy, T.M. Thamizh Thentral, Bidyut Mahato, Nimay Chandra Giri, Mohammed Alharbi
Publikováno v:
Alexandria Engineering Journal, Vol 108, Iss , Pp 518-538 (2024)
In recent scenarios, induction motors are used in many different fields due to their small size, advanced technology, and capacity to handle large amounts of power. One of the annoying downsides of conventional AC traction drive systems is the engine
Externí odkaz:
https://doaj.org/article/00f17e333adb4f5ea79ff155bd59327e
Publikováno v:
Kongzhi Yu Xinxi Jishu, Iss 3, Pp 66-71 (2024)
Indirect matrix converters (IMC) feature an AC-AC configuration without an intermediate DC link and wide application prospects in wind power generation, AC transmission, and various other fields, known for their sinusoidal input/output, high power de
Externí odkaz:
https://doaj.org/article/3289c1e58294479490e1cc1b0724151a
Autor:
Mohamed G. Abdel-Moneim, Mostafa S. Hamad, Ayman S. Abdel-Khalik, Ragi R. Hamdy, Eman Hamdan, Shehab Ahmed
Publikováno v:
Alexandria Engineering Journal, Vol 96, Iss , Pp 268-278 (2024)
Current source inverters (CSIs) have been widely used for renewable energy sources integration with the utility grid. However, traditional CSIs provide only voltage-boost power conversion, which can be considered a limitation for grid-interfacing app
Externí odkaz:
https://doaj.org/article/8c8d49e0d92244bdbb9abd7e5092ac1f
Autor:
Cai Zhiduan, Xu Lihao
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract To improve the reliability of Two-level three phase voltage source inverters, a uniform fault tolerant strategy based on space vector pulse width modulation is proposed for different leg faults. The reconstructed topologies of inverters with
Externí odkaz:
https://doaj.org/article/c7f366d8862a49959d16394cdf65d0c7
Autor:
R. Palanisamy
Publikováno v:
e-Prime: Advances in Electrical Engineering, Electronics and Energy, Vol 9, Iss , Pp 100639- (2024)
Capacitor Voltage Unbalance and Common Mode Voltage (CMV) issues leads to affects the performance of the inverter, magnitude of load current increase and THD increase. So to diminish unbalance in the capacitor voltage and CMV, a hexagonal based Space
Externí odkaz:
https://doaj.org/article/3cce40102ed94ba29a95d80f1eb1973c
Publikováno v:
电力工程技术, Vol 43, Iss 2, Pp 199-209 (2024)
To ensure the three-level neutral point clamped (NPC) grid-connected inverter in a grid-connected system continuous operation after a single-phase bridge arm short circuit or open circuit failure, an optimal compensation fault-tolerant control strate
Externí odkaz:
https://doaj.org/article/bcbdf45b89d34f64be6e6c7b70f68fa1
Autor:
Magno Ayala, Jesus Doval-Gandoy, Jorge Rodas, Osvaldo Gonzalez, Larizza Delorme, Paola Maidana, Christian Medina, Raul Gregor
Publikováno v:
IEEE Access, Vol 12, Pp 128349-128359 (2024)
Finite-control-set model predictive control (FCS-MPC) has achieved superiority in managing multiphase induction machines due to its quick dynamic response, control flexibility, and overall good performance. Its advantages, including simplicity, compu
Externí odkaz:
https://doaj.org/article/cbfaf8ff0b8449f3a68912b0f22472f1
Publikováno v:
IEEE Access, Vol 12, Pp 122474-122484 (2024)
Pulse width modulation in voltage source inverters with an arbitrary number of phases is analyzed in this paper. The problem is treated as purely algebraic, without any use of space vectors. Regardless of avoiding space vectors, the same results are
Externí odkaz:
https://doaj.org/article/1a9ef650c5734372a593c9959e575650
Autor:
Davut Ertekin, Kubra Baltaci, Muhammed Zeyd Toprak, Mehmet Celebi, Mustafa Ozden, Pierluigi Siano
Publikováno v:
IEEE Access, Vol 12, Pp 123489-123513 (2024)
The primary and fundamental requirement for a fuel cell (FC) stack is its reliable operation under various operating conditions. When FC stacks are used as the input voltage source with high ripple currents, the overall lifespan of the FC system decr
Externí odkaz:
https://doaj.org/article/3e7c8d19a3d04557a22d137f40cce105
Publikováno v:
IEEE Access, Vol 12, Pp 104708-104727 (2024)
This paper proposes a new space vector pulse-width modulation technique for reducing the common-mode voltage (SVPWM2) in a three-level T-type neutral-point-clamped voltage source inverter working under switch-open-circuit fault on a neutral-point-con
Externí odkaz:
https://doaj.org/article/d030286152c34f91bb951196d44bc992