Mobile QR Code QR CODE : The Korean Institute of Power Electronics
Title Load-Sharing Algorithm using Digital Parallel Communication
Authors Seong-Mi Park ; Chun-Sung Kim ; 李Sang-Hyeok Lee ; 李Sang-Hun Lee ; Sung-Jun Park ; 李Bae-Ho Lee
DOI 10.6113/TKPE/2011.16.1.50
Page pp.50-57
ISSN 1229-2214
Keywords Load-sharing; Redundancy; Parallel Communication; Auto ID Algorithm
Abstract In this paper, we proposes a new load-sharing algorithm with a ATmega2560 based digital communication. Proposed algorithm is different from conventional analog method. The high speed communication digital control is performed. To apply the digital communication and real-time control for time-sharing token bus method, we implemented high efficient load-sharing and redundancy. Also this system make down the price by auto ID algorithm and system response is improved by controller's voltage and current integral value sharing. In parallel system prototype, each module have controller and performed load-sharing according to master module integral value. In this paper, we verify the validity of proposed algorithm using PSIM program and prototype.