Design and implementation of a microcontroller-based adjustable voltage automatic battery charger
نویسندگان
چکیده
منابع مشابه
Development of a thermoelectric battery-charger with microcontroller-based maximum power point tracking technique
This article describes a battery charger, which is powered by thermoelectric (TE) power modules. This system uses TE devices that directly convert heat energy to electricity to charge a battery. The characteristics of the TE module were tested at different temperatures. A SEPIC dc–dc converter was applied and controlled by a microcontroller with the maximum power point tracking (MPPT) feature. ...
متن کاملDesign and Development of fuzzy based optimal Battery Charger
The charging method has a significant influence on the performance and lifetime of Rechargeable batteries. Therefore intelligent charging algorithm which can properly determine the charging current is essential. In this study, a fuzzy-logic-control-based (FLC-based) battery charger is proposed. The proposed charger takes the voltage and current of battery into account, and adjusts the pwm duty ...
متن کاملDesign of a contactless battery charger for cellular phone
In this paper, the design of a contactless charger for the lithium-ion battery of a cellular phone is presented. In this charger, the primary core of the transformer is in the charger unit and the secondary core is in the telephone. The gap (3 mm) between them is the thickness of the two plastic cases. The transformer core design for the maximum coupling coefficient with the size constraint on ...
متن کاملDesign and implementation of an automatic car turning system
In this paper, a control system is designed for automatic car turning. At first, the necessary information of car turning that were collected from the traffic bylaw, car driving training centers and traffic police are explained. Then, car turning is studied experimentally on several streets with different widths. Afterward, a proper path is designed for the automatic car turning system consider...
متن کاملDesign and Implementation of Artificially Intelligent Microcontroller based Chess Opponent
This project is an attempt to design an Artificially Intelligent Microcontroller based Chess Opponent (MAICO) which can compete against the user and calculate its moves. In this work, a chess playing system has been designed which implements an interface allowing a computer to control chess movements using PC’s parallel port and AT89C51. It is a fully automated system integrated with microcontr...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nigerian Journal of Technology
سال: 2018
ISSN: 2467-8821,0331-8443
DOI: 10.4314/njt.v36i4.32