This paper presents a literature review on magnetically-controlled devices, variable
inductors (VI), and variable transformers (VT), and their applications to lighting gears for …

This paper addresses the performance of the bidirectional dual active bridge (DAB)
converter. One of the advantages of the DAB is the possibility to achieve the zero-voltage …

To maintain a stable output voltage under various operating conditions without introducing
extra dc/dc converters, phase-shift (PS) control is usually adopted for wireless power transfer …

The interleaving technique is necessary for LLC resonant converters to achieve high power
level. The advantages include expanded power capacity, lower output ripple current, and …

Maximum power transfer in solar microgrid applications is achieved by impedance matching
with a dc-dc converter with maximum power point tracking by the incremental conductance …

Efficiency remains a key challenge in wireless charging in academia and industry. In this
article, a new wireless power transfer (WPT) system based on a double-half-bridge (DHB) …

This paper presents a study of industry equipment electrical responses under voltage dips
with different magnitude, duration and point-on-wave initiation. The analysis provides …

In this paper, a new technique for controlling dc-dc resonant converters is investigated. A
variable inductance is used to control and regulate the dc output voltage maintaining …

This paper presents a compact emergency lamp using light-emitting diodes (LEDs). The
goal is to develop a compact and low-cost electronic circuit to drive and control the current of …

A driving technique that can operate with electronic ballasts for fluorescent lamps to drive
LEDs without requiring the replacing of any electronic ballast circuitry or modifying the …