Study on 200W-class heating system of induction heating type to melt snow in railway turnout

Hyeong Seok Oh; Chan Bae Park; Seung Hwan Lee; Hyung Woo Lee

doi:10.7782/JKSR.2019.22.10.762

Study on 200W-class heating system of induction heating type to melt snow in railway turnout

Hyeong Seok Oh, Chan Bae Park, Seung Hwan Lee, Hyung Woo Lee

School of Electrical and Computer Engineering

Korea National University of Transportation

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

Abstract

In this paper, a 200W-class heating system applied with Induction Heating (IH) technology, which is a high-efficiency heating technology, and resonant inverter to reduce power consumption, were designed to replace existing heating system that used a heating wire to eliminate snow or ice in railway turnouts. The Multi-Physics (Electric circuit-Electromagnetic field-Thermal) analysis method was used for analysis of the Induction Heating System, which was found to be an improvement over the existing system.

Original language	English
Pages (from-to)	762-767
Number of pages	6
Journal	Journal of the Korean Society for Railway
Volume	22
Issue number	10
DOIs	https://doi.org/10.7782/JKSR.2019.22.10.762
State	Published - 2019

Keywords

Heating system
Induction heating
Multi-physics
Railway turnout
Resonance

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10.7782/JKSR.2019.22.10.762

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abstract = "In this paper, a 200W-class heating system applied with Induction Heating (IH) technology, which is a high-efficiency heating technology, and resonant inverter to reduce power consumption, were designed to replace existing heating system that used a heating wire to eliminate snow or ice in railway turnouts. The Multi-Physics (Electric circuit-Electromagnetic field-Thermal) analysis method was used for analysis of the Induction Heating System, which was found to be an improvement over the existing system.",

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KW - Resonance

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Study on 200W-class heating system of induction heating type to melt snow in railway turnout

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Keywords

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