Title :
Design and Implement of Contactless Charger with Battery Management
Author :
Lai, Chia-Hui ; Wang, Chau-Shing ; Yang, Hsin-yin ; Chen, Tsair-Rong
Author_Institution :
Nat. Chang-hua Univ. of Educ., Changhua
Abstract :
This paper presents the design of a contactless charger using constant voltage (CV) and constant current (CC) two-way battery charging. It is combined with a microprocessor to manage charge and discharge of the charger and perform the function of predicting battery volume and low-battery warning. The system prevents battery damage due to over-charge and over-discharge. The experimental results show that the proposed method has nice performance.
Keywords :
battery chargers; battery management systems; power supplies to apparatus; battery charging; battery damage; battery management; battery volume; constant current; constant voltage; contactless charger; low-battery warning; microprocessor; Aging; Battery management systems; Contacts; Electrical safety; Explosions; Frequency estimation; Joining processes; Petroleum; Power supplies; Power system reliability; contactless charge system; contactless power supply;
Conference_Titel :
Electron Devices and Solid-State Circuits, 2007. EDSSC 2007. IEEE Conference on
Conference_Location :
Tainan
Print_ISBN :
978-1-4244-0637-1
Electronic_ISBN :
978-1-4244-0637-1
DOI :
10.1109/EDSSC.2007.4450306
