Zobrazeno 1 - 10
of 1 364
pro vyhledávání: '"Open circuit fault"'
Autor:
Mohsen Rahmani, Seyed Masoud Barakati, Saeed Yousofi Darmian, Vahid Barahouei, Mohammad Bagheri Hashkavayi
Publikováno v:
International Journal of Industrial Electronics, Control and Optimization, Vol 7, Iss 1, Pp 15-27 (2024)
The modular multilevel converter (MMC) is a favored topology in the industry, but its reliability is at risk with an increase in the number of sub-modules (SMs) due to a rise in switching components. The essential need for maintaining capacitor volta
Externí odkaz:
https://doaj.org/article/0a52e98ee30a4f1cade858c7dc536fbd
Publikováno v:
IEEE Access, Vol 12, Pp 117678-117690 (2024)
This paper proposed a new one dimensional complex-valued convolution neural network (1D CVCNN) model to diagnose power switch open-circuit fault of three-phase inverter-fed PMSM system. The 1D CV convolution operation was defined and the CV rectified
Externí odkaz:
https://doaj.org/article/0f327c9424ee4b0a891748f88ce95f74
Publikováno v:
CSEE Journal of Power and Energy Systems, Vol 10, Iss 4, Pp 1642-1653 (2024)
Due to the large number of submodules (SMs), and modular multilevel converters (MMCs) in high-voltage applications, they are usually regulated by the nearest level modulation (NLM). Moreover, the large number of SMs causes a challenge for the fault d
Externí odkaz:
https://doaj.org/article/27c6d799c8ea46adb17faac355e49484
Publikováno v:
CSEE Journal of Power and Energy Systems, Vol 10, Iss 4, Pp 1563-1574 (2024)
This paper presents a long short-term memory (LSTM)-based fault detection method to detect the multiple open-circuit switch faults of modular multilevel converter (MMC) systems with full-bridge sub-modules (FB-SMs). Eighteen sensor signals of grid vo
Externí odkaz:
https://doaj.org/article/bfbc9a842bb849d6aa2b547fd8098189
Autor:
Mauricio Lavador-Osorio, Marco-Antonio Zuniga-Reyes, Jose M. Alvarez-Alvarado, Perla-Yazmin Sevilla-Camacho, Mariano Garduno-Aparicio, Juvenal Rodriguez-Resendiz
Publikováno v:
IEEE Access, Vol 12, Pp 96342-96357 (2024)
Over the last decades, the accelerated implementation of photovoltaic systems (PVS) has led to the creation of open circuit fault detection systems based on measurements made in completed facilities, growing by making the volume of data to be analyze
Externí odkaz:
https://doaj.org/article/e1518953132440d99b45f1d4785de8f2
Publikováno v:
IEEE Access, Vol 12, Pp 15535-15548 (2024)
The three-level quasi-switched boost T-type inverter (3L-qSBT2I) can feature buck-boost operating and shoot-through (ST) immunity with high voltage gain and low component voltage rating. In order to improve the reliability of 3L-qSBT2I, this paper pr
Externí odkaz:
https://doaj.org/article/f30a271903494502a51a4ff41e6ac8e2
Publikováno v:
IET Power Electronics, Vol 17, Iss 1, Pp 67-77 (2024)
Abstract In this paper, an open‐circuit fault‐tolerant topology of LC‐coupling hybrid active power filter (LC‐HAPF) and its control strategy are proposed at the switch level, which can greatly improve the reliability of the system. The propos
Externí odkaz:
https://doaj.org/article/dde512e0bf3242899111d8619387c2de
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Energy Reports, Vol 9, Iss , Pp 755-763 (2023)
In this paper, a vector controlled PMSM drive based on a proportional–resonance controller (PR) under open circuit fault (OCF) is proposed. The PR controller is used to generate the stator voltages. While the field-oriented control (FOC) approach h
Externí odkaz:
https://doaj.org/article/7edeb87dd8104176b2877b197a7f7c9a
Autor:
Ayyoub Zeghlache, Hemza Mekki, Mohamed Fouad Benkhoris, Ali Djerioui, Djamel Ziane, Samir Zeghlache
Publikováno v:
Applied Sciences, Vol 14, Iss 12, p 5190 (2024)
This paper introduces a robust fault-tolerant control (FTC) for a five-phase permanent magnet synchronous motor (FPPMSM) affected by the third harmonic under an open-circuit fault (OCF). Using field-oriented control, the proposed method demonstrates
Externí odkaz:
https://doaj.org/article/3d113d764b0140a697206a7a58d9044e