Search Results - "Vilathgamuwa, D. Mahinda"

Adaptive Ensemble-Based Electrochemical-Thermal Degradation State Estimation of Lithium-Ion Batteries by Li, Yang, Wei, Zhongbao, Xiong, Binyu, Vilathgamuwa, D. Mahinda

“…In this article, a computationally efficient state estimation method for lithium-ion (Li-ion) batteries is proposed based on a degradation-conscious…”
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High Transformer Utilization Ratio and High Voltage Conversion Gain Flyback Converter for Photovoltaic Application by Zhu, Binxin, Yang, Yujin, Wang, Kaihong, Liu, Jiaxin, Vilathgamuwa, D. Mahinda

“…A flyback converter with a high transformer utilization ratio and high voltage conversion gain for photovoltaic application is proposed in this article. By…”
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Determination of Battery Storage Capacity in Energy Buffer for Wind Farm by Wang, X.Y., Mahinda Vilathgamuwa, D., Choi, S.S.

“…Design of a battery energy storage system (BESS) in a buffer scheme is examined for the purpose of attenuating the effects of unsteady input power from wind…”
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A Robust Control Scheme for Medium-Voltage-Level DVR Implementation by Yun Wei Li, Mahinda Vilathgamuwa, D., Blaabjerg, F., Poh Chiang Loh

“…In this paper, a robust control scheme with an outer Hinfin voltage control loop and an inner current control loop is designed and implemented on a…”
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A Comprehensive Review of Harmonic Issues and Estimation Techniques in Power System Networks Based on Traditional and Artificial Intelligence/Machine Learning by Taghvaie, A., Warnakulasuriya, T., Kumar, D., Zare, F., Sharma, R., Vilathgamuwa, M.

“…Modern industrial and commercial devices that are fed by power electronics circuits and behave non-linearly tend to produce power quality issues in power…”
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A grid-interfacing power quality compensator for three-phase three-wire microgrid applications by Li, Yun Wei, Vilathgamuwa, D. Mahinda, Loh, Poh Chiang

“…This paper proposes a grid-interfacing power quality compensator for three-phase three-wire microgrid applications with consideration of both the power quality…”
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Direct Integration of Battery Energy Storage Systems in Distributed Power Generation by Jayasinghe, S S Gamini, Vilathgamuwa, D Mahinda, Madawala, U K

“…In this paper, a wind energy conversion system interfaced to the grid using a dual inverter is proposed. One of the two inverters in the dual inverter is…”
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Combined Primary Frequency and Virtual Inertia Response Control Scheme of a Variable-Speed Dish-Stirling System by Li, Yang, Choi, San Shing, Mahinda Vilathgamuwa, D., Xiong, Binyu, Tang, Jinrui

“…The potential of variable-speed dish-Stirling (VSDS) solar-thermal generating plant in providing grid frequency support is investigated. In the proposed VSDS…”
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A Dual-Functional Medium Voltage Level DVR to Limit Downstream Fault Currents by Yun Wei Li, Mahinda Vilathgamuwa, D., Poh Chiang Loh, Blaabjerg, F.

“…The dynamic voltage restorer (DVR) is a modern custom power device used in power distribution networks to protect consumers from sudden sags (and swells) in…”
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Virtual Resistor-Based Integrated DC Bus Voltage Conditioner for Stability Improvement of Cascaded Power Converters by You, Jiang, Vilathgamuwa, D. Mahinda, Ghasemi, Negareh, Fu, Bin

“…A bidirectional integrated bus voltage conditioner (IBVC) for an isolated phase-shifted full bridge (PSFB) dc/dc converter is proposed to reduce the dc bus…”
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An Active Power Decoupling Method for Single Phase DC/AC DAB Converters by You, Jiang, Vilathgamuwa, D. Mahinda, Ghasemi, Negareh, Malan, Wynand Louis

“…The existence of the double grid frequency (100 Hz) ripple current in dc/ac dual active bridge (DAB) power converters can degrade their performance and as such…”
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DC-Link Quasi-Switched Boost Inverter With Improved PWM Strategy and its Comparative Evaluation by Nguyen, Minh-Khai, Duong, Truong-Duy, Lim, Young-Cheol, Choi, Joon-Ho, Vilathgamuwa, D. Mahinda, Walker, Geoffrey R.

“…Low voltage stress on the impedance source network devices is the main reason for the advent of DC-linked type quasi-switched boost inverters (DqSBIs)…”
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Expandable N-Legged Converter to Drive Closely Spaced Multitransmitter Wireless Power Transfer Systems for Dynamic Charging by Farajizadeh, Farzad, Vilathgamuwa, D. Mahinda, Jovanovic, Dejan, Jayathurathnage, Prasad, Ledwich, Gerard, Madawala, Udaya

“…Expandable and flexible wireless power transfer (WPT) systems have been in demand in numerous industry applications, especially for dynamic chargers in…”
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Electrochemical Model-Based Fast Charging: Physical Constraint-Triggered PI Control by Li, Yang, Vilathgamuwa, D. Mahinda, Wikner, Evelina, Wei, Zhongbao, Zhang, Xinan, Thiringer, Torbjorn, Wik, Torsten, Zou, Changfu

“…This paper proposes a new fast chargingstrategy for lithium-ion (Li-ion) batteries. The approach relies on an experimentally validated high-fidelity model…”
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Optimization of a Wireless Power Transfer System With a Repeater Against Load Variations by Jayathurathnage, Prasad Kumara Sampath, Alphones, Arokiaswami, Vilathgamuwa, D. Mahinda

“…Power transfer efficiency (PTE) and transferred power (TP) are the key performance indices for the design of wireless power transfer (WPT) systems. An…”
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Figure of Merit for the Optimization of Wireless Power Transfer System Against Misalignment Tolerance by Sampath, Jayathurathnage Prasad K., Alphones, Arokiaswami, Vilathgamuwa, D. Mahinda

“…Optimization of wireless power transfer (WPT) systems with high performance and misalignment tolerance is investigated in this paper. Key performance indices…”
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Physics-Based Model Predictive Control for Power Capability Estimation of Lithium-Ion Batteries by Li, Yang, Wei, Zhongbao, Xie, Changjun, Vilathgamuwa, D. Mahinda

“…The power capability of a lithium-ion battery signifies its capacity to continuously supply or absorb energy within a given time period. For an electrified…”
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Modeling and Control of a Resonant Dual Active Bridge With a Tuned CLLC Network by Malan, Wynand Louis, Vilathgamuwa, D. Mahinda, Walker, Geoffrey R.

“…This paper proposes a linear state-space model for a phase-controlled resonant dual active bridge with a tuned capacitor-inductor-inductor-capacitor network…”
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Multiple Input-Terminal Voltage Multiplier Circuit by Zhu, Binxin, Wei, Zihao, Chen, Yao, Wang, Han, Vilathgamuwa, D. Mahinda

“…Voltage multipliers (VMs) are widely used in applications with the high-voltage-gain rectifiers and dc/dc converters with the capability of increasing voltage…”
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Optimum Transmitter Current Distribution for Dynamic Wireless Power Transfer With Segmented Array by Jayathurathnage, Prasad Kumara Sampath, Alphones, A., Vilathgamuwa, D. Mahinda, Ong, Andrew

“…The misalignment problem is a major challenge in dynamic wireless power transfer systems with a segmented transmitter (Tx) array. Tx coils farther away from…”
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