Liang Jia

TL;DR: In this paper, the authors proposed a light management information system for an outdoor lighting network system, having a plurality of outdoor light units each including at least one sensor type, where each of the light units communicates with at least other light units, and a central management system sends control commands and/or information to one or more of the lights units, in response to received outdoor light unit status/sensor information from one of the said outdoor units or received user information requests from said user input/output device.

TL;DR: In this article, a voltage-based charge balance control algorithm is presented, which is suitable for both digital and analog implementations for buck converter to achieve near-optimal dynamic performance.

TL;DR: In this article, a digital charge balance controller is presented which is capable of controlling a Buck converter and an auxiliary circuit to achieve an excellent unloading transient response, which is able to implement load-line regulation and yields a smooth transition from one loading condition to another.

TL;DR: A new derivation of practical charge balance equations based on simplified differential equations is presented to achieve a near-optimal transient response for Buck converters and, due to the simplicity of this algorithm, a low cost microcontroller based control method can be implemented to shorten the developing period for users.

TL;DR: This paper outlines a soft-switching scheme based on zero-current-switches (ZCS) principle with extended range for the front-end isolated dc/pulsating-dc converter of an isolated three-phase rectifier-type high-frequency-link power converter.