Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Alan Wai-Lun Lo"'
Publikováno v:
IEEE Access, Vol 11, Pp 14728-14741 (2023)
An experimental assessment of a “plug-and-play” tiny artificial-intelligence-empowered output filter parameter extraction framework for digital power is presented. The framework can be incorporated into an existing digital controller to perform o
Externí odkaz:
https://doaj.org/article/ba989025881b45b6ab6eda7c4e8c3a7b
Publikováno v:
IEEE Journal of Emerging and Selected Topics in Power Electronics. :1-1
Publikováno v:
Hong, K Y W, Chung, H S H, Lo, A W L & Wang, H 2021, 'Plug-and-Play' Tiny AI-Empowered Output Filter Parameter Extraction Framework with Single RNN Cell for Digital Power . in 2021 IEEE Energy Conversion Congress and Exposition, ECCE 2021-Proceedings . IEEE, IEEE Energy Conversion Congress and Exposition, pp. 2755-2761, 13th IEEE Energy Conversion Congress and Exposition, ECCE 2021, Virtual, Online, Canada, 10/10/2021 . https://doi.org/10.1109/ECCE47101.2021.9595594
A 'plug-and-play' tiny artificial intelligence (AI)-empowered output filter parameter extraction framework for digital power is presented. It can be integrated into existing digital power readily without introducing extra sensors. The framework aims
Publikováno v:
Garaj, M, Chung, H S H, Spataru, S, Lo, A W L & Wang, H 2021, ' A granular modeling method for non-uniform panel degradation based on I–V characterization and electroluminescence imaging ', Solar Energy, vol. 227, pp. 162-178 . https://doi.org/10.1016/j.solener.2021.08.069
A new model of photovoltaic (PV) panel is proposed. The model precisely replicates sub-cell level degradation, such as cracks and interconnect failures, and reproduces their effect at the panel level I–V characteristic. Moreover, a regression metho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b39c9415ee6127a91400d3cdeef132c1
https://vbn.aau.dk/da/publications/071d6316-63d9-4b28-b221-4ad874ab0536
https://vbn.aau.dk/da/publications/071d6316-63d9-4b28-b221-4ad874ab0536
Publikováno v:
Garaj, M, Hong, K Y, Chung, H S H, Lo, A W L & Wang, H 2020, ' Diagnostic module for series-connected photovoltaic panels ', Solar Energy, vol. 196, pp. 243-259 . https://doi.org/10.1016/j.solener.2019.12.019
An online diagnostic module for condition monitoring of two series-connected photovoltaic panels is presented. The technique is based on firstly perturbing the terminal voltages and currents of the panels with a switched-inductor circuit, which can a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12a7a0be940ffdaa264e45ff3caf1bd5
https://vbn.aau.dk/da/publications/f6f0763c-1ad9-4fec-903f-e6beb1db46d5
https://vbn.aau.dk/da/publications/f6f0763c-1ad9-4fec-903f-e6beb1db46d5
Autor:
Ryan Shun-Cheung Yeung, Weimin Wu, Henry Shu-Hung Chung, Alan Wai-Lun Lo, Victor Sui-pung Cheung
Publikováno v:
IEEE Transactions on Power Electronics. 33:3926-3937
A single-phase transformer-less unified power quality conditioner (TL-UPQC) is presented. Apart from having no isolation transformer, the proposed structure utilizes four switching devices only, forming two half-bridge voltage-source inverters—one
Publikováno v:
Garaj, M, Chung, H S H, Wai-Lun Lo, A & Wang, H 2019, Analysis of solar panel’s lumped equivalent circuit parameters using LASSO . in 2019 IEEE Energy Conversion Congress and Exposition, ECCE 2019 ., 8912913, IEEE, IEEE Energy Conversion Congress and Exposition, pp. 3427-3432, 11th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2019, Baltimore, United States, 29/09/2019 . https://doi.org/10.1109/ECCE.2019.8912913
The power output of a solar panel depends on the level of degradation and external factors, such as temperature and solar irradiation. The changes in the power output caused by temperature and irradiation fluctuations coincide with the changes due to
Publikováno v:
2019 IEEE Applied Power Electronics Conference and Exposition (APEC).
A photovoltaic (PV) health diagnostic system for solar power systems is presented. The system consists of two levels of embedded platforms, including the Data Acquisition Module (DAM) and the Control Module (CM). Each DAM is connected to two series-c
Publikováno v:
IEEE Transactions on Power Electronics. 31:4096-4110
A modular and scalable voltage-regulation structure for enhancing service continuity and flexibly changing the system power rating is proposed. The methodology is based on paralleling multiple series-voltage compensators, namely multiparallel-connect
Autor:
Jun Zhang, Alex Chun-For Liu, Alan Wai-Lun Lo, Ricky Wing-Hong Lau, Henry Shu-Hung Chung, Wenguan Wang
Publikováno v:
IEEE Transactions on Power Electronics. 31:1588-1599
A fault diagnosis technique for photovoltaic (PV) panels is presented. While a PV system is sampling the terminal voltage and current of its connected panel for tracking the maximum power point of the panels, the proposed technique utilizes the sampl