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Alan Wai-Lun Lo
Researcher at Chu Hai College of Higher Education
Publications - 17
Citations - 273
Alan Wai-Lun Lo is an academic researcher from Chu Hai College of Higher Education. The author has contributed to research in topics: Voltage regulation & Static VAR compensator. The author has an hindex of 5, co-authored 15 publications receiving 203 citations. Previous affiliations of Alan Wai-Lun Lo include City University of Hong Kong.
Papers
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Journal ArticleDOI
Extended Ant Colony Optimization Algorithm for Power Electronic Circuit Design
TL;DR: An extended ACO that can search the optimal values of components manufactured in discrete and continuous values is presented, based on using the orthogonal design method (ODM) to dynamically update the database of the components available with continuous values.
Journal ArticleDOI
Fault Diagnosis of Photovoltaic Panels Using Dynamic Current–Voltage Characteristics
Wenguan Wang,Alex Chun-For Liu,Henry Shu-Hung Chung,Ricky Wing-Hong Lau,Jun Zhang,Alan Wai-Lun Lo +5 more
TL;DR: In this paper, a fault diagnosis technique for photovoltaic (PV) panels is presented, where a PV system is sampling the terminal voltage and current of its connected panel for tracking the maximum power point of the panels, and the sampled data is used to estimate the intrinsic parameters of the panel simultaneously.
Journal ArticleDOI
A Transformer-Less Unified Power Quality Conditioner with Fast Dynamic Control
Victor Sui-pung Cheung,Ryan Shun-Cheung Yeung,Henry Shu-Hung Chung,Alan Wai-Lun Lo,Weimin Wu +4 more
TL;DR: In this article, a single-phase transformer-less unified power quality conditioner (TL-UPQC) is presented, which utilizes four switching devices only, forming two half-bridge voltage-source inverters connected in parallel with the load and another one connected in series with the ac mains.
Journal ArticleDOI
A Modular and Scalable Structure Using Multiparallel-Connected Series-Voltage Compensators for Supply Voltage Regulation
TL;DR: In this article, a modular and scalable voltage-regulation structure for enhancing service continuity and flexibly changing the system power rating is proposed, which is based on paralleling multiple series-voltage compensators, namely multiparallel-connected series voltage compensator (MSVC), to regulate the load voltage.
Proceedings ArticleDOI
Photovoltaic Panel Health Diagnostic System for Solar Power Plants
TL;DR: A photovoltaic (PV) health diagnostic system for solar power systems is presented and prototypes designed for diagnosing four 80W PV panels have been built and evaluated on panels with different degradation levels.