Zobrazeno 1 - 10
of 494
pro vyhledávání: '"Henry Shu-hung Chung"'
Publikováno v:
IEEE Access, Vol 12, Pp 134997-135013 (2024)
An experimental assessment on the use of power semiconductor filtering technique in grid-connected inverter is presented. The idea is based on introducing a series pass device (SPD) between the point of common coupling (PCC) and the output of a full
Externí odkaz:
https://doaj.org/article/c5d07813b21d4342a86b4110a4bbe32f
Publikováno v:
Sensors, Vol 24, Iss 10, p 3006 (2024)
Photovoltaic (PV) panels are one of the popular green energy resources and PV panel parameter estimations are one of the popular research topics in PV panel technology. The PV panel parameters could be used for PV panel health monitoring and fault di
Externí odkaz:
https://doaj.org/article/8747ba6d7a2e42ebb7ea3270835d3ccc
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 Access, Vol 9, Pp 150939-150950 (2021)
A technique for conducting online estimation of the intrinsic parameters of encapsulated three-phase harmonic filter capacitors is presented. The concept is based on firstly sampling the line voltage and current associated with the encapsulated capac
Externí odkaz:
https://doaj.org/article/e2c54aedbf0144de8cc8886236cd3ada
Publikováno v:
IEEE Access, Vol 9, Pp 118334-118345 (2021)
To improve both the stability and the disturbance suppression ability of single-phase grid-connected inverters through LCL filters, this paper proposes an inverter output impedance enhancing control mechanism. The impedance enhancing control mechanis
Externí odkaz:
https://doaj.org/article/e15887deea9f48f2a16ebaf01f02357a
Publikováno v:
IEEE Access, Vol 7, Pp 105376-105390 (2019)
During the design of the conventional current controller for a grid-connected inverter with LCL filter, the parameter mismatches and disturbances are generally neglected, which may seriously affect the control performance, even result in instability.
Externí odkaz:
https://doaj.org/article/10579213a9e04e9cb0b5f7a8bd9586bb
Autor:
Chong Shum, Wing-Hong Lau, Tian Mao, Henry Shu-Hung Chung, Norman Chung-Fai Tse, Kim-Fung Tsang, Loi Lei Lai
Publikováno v:
IEEE Access, Vol 6, Pp 21991-22010 (2018)
Simulation and performance evaluation of concurrent Java program execution have been difficult due to the lack of proper model and tools. Previous modeling and simulation approaches cannot simultaneously achieve three tasks: (1) support the direct si
Externí odkaz:
https://doaj.org/article/2ef4011fb7474db5aa56e4ce4fe99948
Autor:
Chong Shum, Wing-Hong Lau, Tian Mao, Henry Shu-Hung Chung, Kim-Fung Tsang, Norman Chung-Fai Tse, Loi Lei Lai
Publikováno v:
IEEE Access, Vol 6, Pp 20531-20544 (2018)
The use of distributed computation and control is pervasive for a wide range of smart grid research topics. However, recent developments of smart grid co-simulation platforms have not been able to provide effective support for the modeling and simula
Externí odkaz:
https://doaj.org/article/e0951f6657c64d549a726abc46035fa7
Autor:
Tian Mao, Wing-Hong Lau, Chong Shum, Henry Shu-Hung Chung, Kim-Fung Tsang, Norman Chung-Fai Tse
Publikováno v:
IEEE Access, Vol 5, Pp 10846-10857 (2017)
Electric vehicle (EV) becomes a popular choice for its zero air pollutant and high energy efficiency. Nevertheless, the massive penetration of EVs can cause problems, including voltage drop and peak amplification. The charging pattern of EVs also pos
Externí odkaz:
https://doaj.org/article/38d81225736240c3a26d7922347c3ff7
Publikováno v:
Energies, Vol 12, Iss 20, p 3808 (2019)
Due to the development and deployment of renewable DC power sources and their inherent advantages for DC loads in applications, the DC nano-grid has attracted more and more research attentions; especially the topologies of AC/DC converters are increa
Externí odkaz:
https://doaj.org/article/8fdf7870fe4344e5a46c0a4ca63ce494