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A Study on a New Hybrid Induction Heating System for Laser Printer
채영민(Young-Min Chae),김진하(Jin-Ha Kim),권중기(Joong-Gi Kwon),한상용(Sang-Yong Han),성환호(Hwan-Ho Sung) 전력전자학회 2005 전력전자학술대회 논문집 Vol.- No.-
Recently, the demand for the development of high quality and high speed laser printer and efficient power utilizations are required. Among complicate electro-mechanic devices in laser printer, the toner fusing unit consumes above 90[%] of all electrical energy needed for printing devices. Therefore, the development of more effective energy-saving toner fusing process becomes a significant task of much great demand. Generally, there are several way to implement fusing unit, among them this paper present a new hybrid induction heating method. The proposed induction heating method enables to increase coupling coefficient between heating coil and heat roller also to increase total energy transfer efficiency. Therefore the proposed IH inverter system provide very fast W.U.T.(Warm UP Time), also high efficiency. Through experimental result, the proposed control system is verified.