A study on de-icing for railway turnouts using 250kHz-200W-class induction heating system

In this paper, to complement the capability of the existing heating system using an electric-heating wire for melting snow and ice in railway turnouts, 250kHz-200W-class Induction Heating (IH) system was designed. The IH system consists of the resonant inverter and the IH device. In order to perform...

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Veröffentlicht in:	AIP advances 2019-12, Vol.9 (12), p.125229-125229-6
Hauptverfasser:	Oh, Hyeong-Seok, Park, Chan-Bae, Lee, Seung-Hwan, Lee, Jae-Bum, Kim, Tae-Hyung, Lee, Hyung-Woo
Format:	Artikel
Sprache:	eng
Schlagworte:	Circuits Electromagnetic fields Electromagnetic induction Ice formation Induction heating Repair & maintenance Thermal analysis
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	In this paper, to complement the capability of the existing heating system using an electric-heating wire for melting snow and ice in railway turnouts, 250kHz-200W-class Induction Heating (IH) system was designed. The IH system consists of the resonant inverter and the IH device. In order to perform the electric circuit, the electromagnetic field, and the thermal analysis, the Multi-Physics analysis for IH system was derived. In addition, IH system was compared with the existing heating system.
ISSN:	2158-3226 2158-3226
DOI:	10.1063/1.5129857