Search Results - "Yat Chi Fong"

Hybrid Energy Storage System with Vehicle Body Integrated Super-Capacitor and Li-Ion Battery: Model, Design and Implementation, for Distributed Energy Storage by Raman, Sekhar Raghu, Cheng, Ka-Wai (Eric), Xue, Xiang-Dang, Fong, Yat-Chi, Cheung, Simon

“…In this paper, a distributed energy storage design within an electric vehicle for smarter mobility applications is introduced. Idea of body integrated…”
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Topology, Modeling, and Design of Switched-Capacitor-Based Cell Balancing Systems and Their Balancing Exploration by Yuanmao Ye, Cheng, Ka Wai E., Yat Chi Fong, Xiangdang Xue, Jiongkang Lin

“…A series of switched-capacitor (SC) cell balancing circuits is proposed for rechargeable energy storage devices like battery and supercapacitor strings in this…”
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From lab to practical: An ammonia-powered fuel cell electric golf cart system by Zhai, Lingling, Shek Wong, Chiu, Zhang, Honglei, Xiong, Pei, Xue, Xiangdang, Lun Ho, Yiu, Xu, Cuidong, Chi Fong, Yat, Mei, Jie, Wa Chan, Wing, Chuen Ip, Shu, Niu, Shuangxia, Ping Lau, Shu, Wai Eric Cheng, Ka, Meng-Jung Li, Molly

“…[Display omitted] •An NH3-powered fuel cell golf cart was demonstrated.•A modified nickel-based catalyst achieved > 99.9 % NH3 conversion at 600 ℃.•Gas…”
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Investigation of a Synchronized Current Scale-Down Drive for the Maritime Magnetohydrodynamic Engine by Lung Jerry Kan, Kin, Cheng, Ka Wai Eric, Chi Fong, Yat, Wing Chan, Ka

“…The new frontier maritime magnetohydrodynamic (MHD) engine drive generates the fields of magnetic and electric to accelerate seawater inside the engine duct…”
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Centralized Regulation Scheme for a Parallel-Mode Switched-Capacitor Converter System With Simple Unit Commitment by Yat Chi Fong, Cheng, Ka Wai Eric, Yuanmao Ye, Yin Chun Chan

“…Novel load regulation methods for switched-capacitor converter (SCC) system operating in parallel mode are proposed. SCCs are ready for integrated design which…”
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Series-Parallel Switched-Capacitor Balancing Circuit for Hybrid Source Package by Wang, Xiaolin, Cheng, Ka Wai Eric, Fong, Yat Chi

“…Energy storage package usually consists of multiple cells. The associated cell equalization is important for cell package design. An innovative and efficient…”
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Zero Current Switching Switched-Capacitors Balancing Circuit for Energy Storage Cell Equalization and Its Associated Hybrid Circuit with Classical Buck-Boost by Wang, Xiaolin, Cheng, Ka Wai Eric, Fong, Yat Chi

“…To overcome the problem of switching loss during the balancing process, a novel cell balancing circuit is proposed with the integration of a zero current…”
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Design, Analysis and Application of Single-Wheel Test Bench for All-Electric Antilock Braking System in Electric Vehicles by XUE, Xiangdang, CHENG, Ka Wai Eric, CHAN, Wing Wa, FONG, Yat Chi, KAN, Kin Lung Jerry, FAN, Yulong

“…An antilock braking system (ABS) is one of the most important components in a road vehicle, which provides active protection during braking, to prevent the…”
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Non-Equal Voltage Cell Balancing for Battery and Super-Capacitor Source Package Management System Using Tapped Inductor Techniques by Wang, Xiaolin, Cheng, Ka, Fong, Yat

“…The battery management system (BMS) is the key development for energy storage systems, and battery balancing is an important subsystem of the BMS. However,…”
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Multi-Port Zero-Current Switching Switched-Capacitor Converters for Battery Management Applications by Fong, Yat, Cheng, Ka, Raman, S., Wang, Xiaolin

“…A novel implementation of multi-port zero-current switching (ZCS) switched-capacitor (SC) converters for battery management applications is presented. In…”
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A Cascaded Flying Capacitor Multilevel Inverter with Double-Boost Voltage Gain and reduced capacitor count for solar PV systems by Chen, Manxin, Fong, Yat-Chi, Loh, Poh Chiang

“…Fed by a mass of photovoltaic (PV) panels in series, the traditional buck-type flying-capacitor (FC) multilevel inverter has poor operational reliability in…”
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Family of Multiport Switched-Capacitor Multilevel Inverters for High-Frequency AC Power Distribution by Raman, S. Raghu, Fong, Yat Chi, Ye, Yuanmao, Eric Cheng, Ka Wai

“…This paper proposes a family of multiport switched-capacitor multilevel inverter (SCMLI) topologies for high-frequency ac power distribution. It employs…”
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Generalized Topology of a Hybrid Switched- Capacitor Multilevel Inverter for High- Frequency AC Power Distribution by Fong, Yat Chi, Raman, S. Raghu, Ye, Yuanmao, Cheng, Ka Wai Eric

“…The generalized topology of a hybrid switched-capacitor multilevel inverter (SCMLI) for high-frequency ac (HFAC) power distribution system is presented. By…”
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A Current Allocation Strategy Based Balancing Technique of Voltage Source String in Switch-Ladder Inverter and Its Switched-Capacitor Variety by Fong, Yat Chi, Cheng, Ka Wai Eric, Raman, S. Raghu

“…A charge balancing method for series voltage source feeding multilevel inverters (MLI) based on current allocation control is presented. Unlike those MLIs…”
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Current Source Mode Bidirectional DC/DC Converter With Multiple-Level Output Conversion Ratios Based on the Hybrid PWM Control of the Switched-Capacitor Structure by Sun, Jinhong, Fong, Yat Chi, Cheng, Ka Wai Eric

“…The current source (CS) mode bidirectional dc/dc converter (Bi-DCC) with multiple-level output current ratios is presented. Using the hybrid pulsewidth…”
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A Modular Concept Development for Resonant Soft-Charging Step-Up Switched-Capacitor Multilevel Inverter for High-Frequency AC Distribution and Applications by Fong, Yat Chi, Cheng, Ka Wai Eric, Raman, S. Raghu

“…This article presents a step-up switched-capacitor (SC) multilevel inverter (MLI) with reduced ripple power loss by employing a soft-charging technique and…”
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