Search Results - "Kwan Yiew Lau"

A techno-economic assessment of a combined heat and power photovoltaic/fuel cell/battery energy system in Malaysia hospital by Isa, Normazlina Mat, Das, Himadry Shekhar, Tan, Chee Wei, Yatim, A.H.M., Lau, Kwan Yiew

“…Due to the depletion of fossil fuel reserves, it is feared that the world will run out of its energy resources soon. Besides, unpredictable fluctuation of…”
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Feasibility analysis of hybrid photovoltaic/battery/fuel cell energy system for an indigenous residence in East Malaysia by Das, Himadry Shekhar, Tan, Chee Wei, Yatim, A.H.M., Lau, Kwan Yiew

“…Costly and eco-destructive diesel based systems are usually used for electrifying rural areas in Malaysia. Fuel transportation is another obstacle in this…”
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Proposition of a PV/tidal powered micro-hydro and diesel hybrid system: A southern Bangladesh focus by Das, Himadry Shekhar, Yatim, A.H.M., Tan, Chee Wei, Lau, Kwan Yiew

“…Bangladesh being a developing country is struggling for the self-sufficiency of electric power for a very long time. In this run renewable energy can play an…”
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Controlling electrical stress of polymeric insulators using zinc oxide microvaristor by Ahmed Salem, Ali, Abd-rahman, Rahisham, Abdul-Malek, Zulkurnain, Yiew Lau, Kwan, Ashida Salim, Nur

“…•Non-linear field grading materials (FGM) based on zinc oxide (ZnO) microvaristors were fabricated.•The field grading materials (FGM) electrical…”
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Energy cost reduction in residential nanogrid under constraints of renewable energy, customer demand fitness and binary battery operations by Dahiru, Ahmed Tijjani, Tan, Chee Wei, Bukar, Abba Lawan, Yiew Lau, Kwan

“…•Energy cost reduction in a grid connected nanogrid using flexible load shapes.•Time-of-use fitness is proposed to offset lower energy cost and customer…”
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Leakage current characteristics in estimating insulator reliability: experimental investigation and analysis by Salem, Ali Ahmed, Lau, Kwan Yiew, Rahiman, Wan, Abdul-Malek, Zulkurnain, Al-Gailani, Samir A., Rahman, R. Abd, Al-Ameri, Salem

“…The monitoring of leakage current (LC) and voltage characteristics in transmission line insulators is regarded as a good technique for anticipating the…”
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Polypropylene‐based nanocomposites for HVDC cable insulation by Adnan, Muhammad, Abdul‐Malek, Zulkurnain, Lau, Kwan Yiew, Tahir, Muhammad

“…Cross‐linked polyethylene (XLPE) is commonly used as an insulation material in power cables. Due to the recent advancements in the field of high voltage power…”
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Investigation of High Voltage Polymeric Insulators Performance under Wet Pollution by Salem, Ali Ahmed, Lau, Kwan Yiew, Abdul-Malek, Zulkurnain, Zhou, Wenbin, Al-Ameri, Salem, Al-Gailani, Samir A, Rahman, Rahisham Abd

“…In this paper, a unique approach based on electrical characteristics observed from measurements of contaminated polymeric insulators was established to…”
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Influence of contamination distribution in characterizing the flashover phenomenon on outdoor insulator by Ali Ahmed Salem, Rahisham Abd-Rahman, Mohd Taufiq Bin Ishak, Kwan Yiew Lau, Zulkurnain Abdul-Malek, Salem Al-ameri, Samir A. Al-Gailani, Sherif S.M. Ghoneim

“…The aim of this work is to model the influence of uneven contamination distribution under various humidity on the pollution flashover voltage of 11 kV…”
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Monitoring Porcelain Insulator Condition Based on Leakage Current Characteristics by Salem, Ali Ahmed, Lau, Kwan Yiew, Ishak, Mohd Taufiq, Abdul-Malek, Zulkurnain, Al-Gailani, Samir A., Al-Ameri, Salem Mgammal, Mohammed, Ammar, Alashbi, Abdulaziz Ali Saleh, Ghoneim, Sherif S. M.

“…Insulator monitoring using leakage current characteristics is essential for predicting an insulator’s health. To evaluate the risk of flashover on the…”
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Field-Dependent Pollution Model under Polluted Environments for Outdoor Polymeric Insulators by Ahmed, Rizwan, Abd Rahman, Rahisham, Jamal, Arshad, Salem, Ali Ahmed, Saman, Bander, Lau, Kwan Yiew, Ghoneim, Sherif S M

“…In-depth understanding of the pollution problems such as dry bands and the polymeric aging process requires better determination of electric field strength and…”
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Polymeric Insulator Conditions Estimation by Using Leakage Current Characteristics Based on Simulation and Experimental Investigation by Salem, Ali Ahmed, Lau, Kwan Yiew, Abdul-Malek, Zulkurnain, Mohammed, Nabil, Al-Shaalan, Abdullah M, Al-Shamma'a, Abdullrahman A, Farh, Hassan M H

“…The current work contributes an estimate of the time-frequency characteristics of a leakage current in assessing the health condition of a polluted polymeric…”
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Investigating and Modeling Ageing Effects on Polymeric Insulator Electrical Properties by Salem, Ali Ahmed, Alawady, Ahmed Allawy, Lau, Kwan Yiew, Rahiman, Wan, Abdul-Malek, Zulkurnain, Al-Gailani, Samir Ahmed, Al-Ameri, Salem Mgammal, Ali, Enas, Ghoneim, Sherif S. M.

“…Polymeric insulators, in particular silicone rubber (SIR) are lightweight, have good hydrophobicity characteristics, and are easy to carry and install. They…”
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Pollution Flashover Voltage of Transmission Line Insulators: Systematic Review of Experimental Works by Salem, Ali Ahmed, Lau, Kwan Yiew, Rahiman, Wan, Abdul-Malek, Zulkurnain, Al-Gailani, Samir Ahmed, Mohammed, Nabil, Rahman, R. Abd, Al-Ameri, Salem Mgammal

“…Over the past decades, extensive experimental-based research works have been carried out to investigate the flashover phenomenon on the performance of polluted…”
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Simulation of nanodielectrics: nanoparticle and interphase effects on electric field distributions by Hashim, Zuridah, Lau, Kwan Yiew, Tan, Chee Wei, Ching, Kuan Yong

“…Nanodielectrics have been regarded as a class of material system that can provide significantly improved chemical, mechanical and dielectric properties over…”
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Optimal sizing of an autonomous photovoltaic/wind/battery/diesel generator microgrid using grasshopper optimization algorithm by Bukar, Abba Lawan, Tan, Chee Wei, Lau, Kwan Yiew

“…•Development of a robust rule-based energy management strategy.•Grasshopper optimization algorithm is used for the optimal sizing microgrid.•GOA is applied to…”
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A rule-based energy management scheme for long-term optimal capacity planning of grid-independent microgrid optimized by multi-objective grasshopper optimization algorithm by Bukar, Abba Lawan, Tan, Chee Wei, Yiew, Lau Kwan, Ayop, Razman, Tan, Wen-Shan

“…•A nature-inspired driven approach is proposed to optimally design off-grid microgrid.•Development of a rule-based energy management scheme based on queuing…”
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A comprehensive review of energy management strategy in Vehicle-to-Grid technology integrated with renewable energy sources by Alsharif, Abdulgader, Tan, Chee Wei, Ayop, Razman, Dobi, Abdulhakeem, Lau, Kwan Yiew

“…•Energy Management Strategies (RB and OB) are used to solve power flow problems.•V2G technology is used as a means of exchanging energy between the vehicle and…”
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Preface by Guo, Tiankui, Lau, Kwan Yiew

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Detection of overhead line glass insulator condition using dual function device and deep learning approach by Salem, Ali Ahmed Ali, Lau, Kwan Yiew, Abu-Saida, Ahmed

“…This paper presents a design of a multifunction smart wireless device for online condition monitoring of transmission line insulators. The proposed device can…”
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