Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Baojian Ji"'
Publikováno v:
IET Power Electronics, Vol 16, Iss 14, Pp 2435-2444 (2023)
Abstract In distributed generation systems, converters play a vital role and DC/DC converter technology is constantly being promoted with the increasing demand for electrical equipment in various industries. A cascaded topology of DC/DC converter has
Externí odkaz:
https://doaj.org/article/95a12ff3993f4316b44f347dc364ddbd
Publikováno v:
World Electric Vehicle Journal, Vol 15, Iss 4, p 165 (2024)
This article provides a comprehensive overview of state-of-the-art techniques for detecting and diagnosing stator winding inter-turn short faults (ITSFs) in permanent-magnet synchronous motors (PMSMs) for electric vehicles (EVs). The review focuses o
Externí odkaz:
https://doaj.org/article/a7118e1467294c4ea0a9ebfb309098ff
Autor:
Bo Zhong, Wei Wu, Jian Wang, Lian Zhou, Jing Hou, Baojian Ji, Wenhui Deng, Qiancai Wei, Chunjin Wang, Qiao Xu
Publikováno v:
Micromachines, Vol 14, Iss 4, p 737 (2023)
A large-aperture silicon carbide (SiC) aspheric mirror has the advantages of being light weight and having a high specific stiffness, which is the key component of a space optical system. However, SiC has the characteristics of high hardness and mult
Externí odkaz:
https://doaj.org/article/bdaa56660c2a4ac093e4757be085ce54
Publikováno v:
IEEE Access, Vol 9, Pp 35801-35813 (2021)
Effective sinusoidal voltage regulation is of permanent importance for grid-forming converters. Usually, the following two types of schemes are employed to achieve a high level of performance: 1) single-loop voltage and 2) dual-loop voltage-current c
Externí odkaz:
https://doaj.org/article/10f60fd7d0254d888a6e8c66bd15073d
Publikováno v:
IEEE Access, Vol 9, Pp 79643-79650 (2021)
In this paper, a single-stage full-bridge inverter with energy storage capacitor is proposed. The high-frequency transformer is used to achieve boosting voltage and electrical isolation. The energy storage capacitor is introduced in the secondary sid
Externí odkaz:
https://doaj.org/article/8df6d320dce04b779d8c7830560046eb
Publikováno v:
Frontiers in Materials, Vol 9 (2022)
Whispering gallery mode (WGM) cavities provide resonance configurations for light propagation through internal reflection, achieving high Q factors, low thresholds, and small mode volumes. GaN-based materials exhibit high freedom in band engineering
Externí odkaz:
https://doaj.org/article/67325efc367844548cf6af5f5757d2cb
Publikováno v:
IEEE Access, Vol 8, Pp 50543-50552 (2020)
Current control is of utmost importance for grid-connected converters to achieve a high level of performance. The complex proportional integral controller is usually employed for its excellent performance in terms of cross-coupling decoupling and sta
Externí odkaz:
https://doaj.org/article/943417e2ae5643e889437496b35e4e60
Publikováno v:
IEEE Transactions on Power Electronics. 37:3913-3926
Grid-forming converters (GFCs) offering sinusoidal voltage supply have been widely employed in a lot of applications. In this work, the dual-loop voltage-current control for GFCs is comprehensively approached. Firstly, optimum tuning of the current l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64ef195da95bfe1c790772fcf0b625d9
https://doi.org/10.1109/tpel.2021.3120426
https://doi.org/10.1109/tpel.2021.3120426
Publikováno v:
IEEE Access, Vol 9, Pp 35801-35813 (2021)
Effective sinusoidal voltage regulation is of permanent importance for grid-forming converters. Usually, the following two types of schemes are employed to achieve a high level of performance: 1) single-loop voltage and 2) dual-loop voltage-current c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53197762c3438f4b4aebd0bfe2e53947
https://doi.org/10.1109/access.2021.3061098
https://doi.org/10.1109/access.2021.3061098
Publikováno v:
IEEE Access, Vol 9, Pp 79643-79650 (2021)
In this paper, a single-stage full-bridge inverter with energy storage capacitor is proposed. The high-frequency transformer is used to achieve boosting voltage and electrical isolation. The energy storage capacitor is introduced in the secondary sid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d33ded947ca8636be5d4bf7d2119c465
https://ieeexplore.ieee.org/document/9382931/
https://ieeexplore.ieee.org/document/9382931/