LED systems applications and LED driver topologies: A review
High-power light-emitting diodes (LEDs) and high-brightness LEDs have revolutionized the
lighting industry. The availability of cost-effective LEDs with high luminous flux, efficacy, and …
lighting industry. The availability of cost-effective LEDs with high luminous flux, efficacy, and …
Matching LED and driver life spans: A review of different techniques
PS Almeida, D Camponogara… - IEEE Industrial …, 2015 - ieeexplore.ieee.org
A review of various proposed schemes to increase the reliability and life span of solid-state
lighting (SSL) systems is presented in this article. Since the mainstream devices employed …
lighting (SSL) systems is presented in this article. Since the mainstream devices employed …
Analysis, design, and experimental verification of a mixed high-order compensations-based WPT system with constant current outputs for driving multistring LEDs
Current imbalance in multistring light-emitting diodes (LEDs) is a critical issue. It may cause
overcurrent in one or more LED strings, leading to rapid degradation. In this paper, a mixed …
overcurrent in one or more LED strings, leading to rapid degradation. In this paper, a mixed …
Designing to mitigate effects of flicker in LED lighting: Reducing risks to health and safety
B Lehman, AJ Wilkins - IEEE Power Electronics Magazine, 2014 - ieeexplore.ieee.org
How often has this scenario happened? You are driving at night behind a car that has bright
light-emitting diode (LED) taillights. When looking directly at the taillights, the light is not …
light-emitting diode (LED) taillights. When looking directly at the taillights, the light is not …
Design and implementation of a single-stage driver for supplying an LED street-lighting module with power factor corrections
CA Cheng, CH Chang, TY Chung… - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
This paper proposes a novel single-stage light-emitting diode (LED) driver for street-lighting
applications with power factor corrections (PFC). The presented driver integrates a modified …
applications with power factor corrections (PFC). The presented driver integrates a modified …
Power-loss analysis and efficiency maximization of a silicon-carbide MOSFET-based three-phase 10-kW bidirectional EV charger using variable-DC-bus control
It is expected that wide-bandgap devices like silicon-carbide MOSFETs and gallium-nitride
HEMTs could replace Si devices in power electronics converters to reach higher system …
HEMTs could replace Si devices in power electronics converters to reach higher system …
An overview of the AC-DC and DC-DC converters for LED lighting applications
High-Brightness Light Emitting Diodes (HB-LEDs) are considered the future trend in lighting
not only due to their high efficiency and high reliability, but also due to their other …
not only due to their high efficiency and high reliability, but also due to their other …
A review on flicker-free AC–DC LED drivers for single-phase and three-phase AC power grids
Light-emitting diodes (LEDs) are coming strongly into the lighting market due to their
advantages over conventional lighting solutions: energy efficient, controllable in both light …
advantages over conventional lighting solutions: energy efficient, controllable in both light …
A novel single-stage high-power-factor LED street-lighting driver with coupled inductors
CA Cheng, HL Cheng, TY Chung - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
This paper proposes a single-stage high-power-factor (HPF) LED driver with coupled
inductors for street-lighting applications. The presented LED driver integrates a dual buck …
inductors for street-lighting applications. The presented LED driver integrates a dual buck …
Single-inductor dual-output buck–boost power factor correction converter
X Liu, J Xu, Z Chen, N Wang - IEEE transactions on Industrial …, 2014 - ieeexplore.ieee.org
A single-inductor dual-output (SIDO) buck-boost power factor correction (PFC) converter
operating in critical conduction mode is proposed in this paper. By multiplexing a single …
operating in critical conduction mode is proposed in this paper. By multiplexing a single …