A novel soft switching three-phase utility frequency AC to high frequency AC direct power converter with PFC function for industrial IH appliance

Takaaki Takahara; Yuki Kawaguchi; Eiji Hiraki; Toshihiko Tanaka; Kazunori Nishimura

doi:10.1109/PEDS.2009.5385869

A novel soft switching three-phase utility frequency AC to high frequency AC direct power converter with PFC function for industrial IH appliance

Takaaki Takahara, Yuki Kawaguchi, Eiji Hiraki, Toshihiko Tanaka, Kazunori Nishimura

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2 Citations (Scopus)

Abstract

This paper presents performance characteristics of a novel soft switching three phase utility frequency AC (UFAC) to high frequency AC (HFAC) direct converter with PFC function for industrial induction heating and melting applications The proposed "simple three phase system" consists of single phase UFAC to HFAC direct converter in each phase, three phase low pass filter and IH load. This power converter can regulate the output power under a condition of a constant frequency zero voltage soft switching (ZVS) commutation principle on the basis of unique asymmetrical PWM control scheme. In this paper, the input and output characteristics of proposed direct power converter on the basis of computer aided simulation are illustrated and discussed. Furthermore, Y-connected 3φ working coils for IH load with the balanced coupling coefficient in each phase is designed and evaluated from an experimental point of view.

Original language	English
Title of host publication	2009 International Conference on Power Electronics and Drive Systems, PEDS 2009
Pages	452-457
Number of pages	6
DOIs	https://doi.org/10.1109/PEDS.2009.5385869
Publication status	Published - Dec 1 2009
Externally published	Yes
Event	2009 International Conference on Power Electronics and Drive Systems, PEDS 2009 - Taipei, Taiwan, Province of China Duration: Jan 2 2009 → Jan 5 2009

Publication series

Name	Proceedings of the International Conference on Power Electronics and Drive Systems

Other

Other	2009 International Conference on Power Electronics and Drive Systems, PEDS 2009
Country	Taiwan, Province of China
City	Taipei
Period	1/2/09 → 1/5/09

Keywords

Asymmetrical PWM
Component
Coupling coefficient of IH load
HF induction heating
Power factor correction
Soft switching
UFAC-HFAC direcr power converter

ASJC Scopus subject areas

Electrical and Electronic Engineering

Access to Document

10.1109/PEDS.2009.5385869

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Cite this

Takahara, T., Kawaguchi, Y., Hiraki, E., Tanaka, T., & Nishimura, K. (2009). A novel soft switching three-phase utility frequency AC to high frequency AC direct power converter with PFC function for industrial IH appliance. In 2009 International Conference on Power Electronics and Drive Systems, PEDS 2009 (pp. 452-457). [5385869] (Proceedings of the International Conference on Power Electronics and Drive Systems). https://doi.org/10.1109/PEDS.2009.5385869

A novel soft switching three-phase utility frequency AC to high frequency AC direct power converter with PFC function for industrial IH appliance. / Takahara, Takaaki; Kawaguchi, Yuki; Hiraki, Eiji; Tanaka, Toshihiko; Nishimura, Kazunori.

2009 International Conference on Power Electronics and Drive Systems, PEDS 2009. 2009. p. 452-457 5385869 (Proceedings of the International Conference on Power Electronics and Drive Systems).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Takahara, T, Kawaguchi, Y, Hiraki, E, Tanaka, T & Nishimura, K 2009, A novel soft switching three-phase utility frequency AC to high frequency AC direct power converter with PFC function for industrial IH appliance. in 2009 International Conference on Power Electronics and Drive Systems, PEDS 2009., 5385869, Proceedings of the International Conference on Power Electronics and Drive Systems, pp. 452-457, 2009 International Conference on Power Electronics and Drive Systems, PEDS 2009, Taipei, Taiwan, Province of China, 1/2/09. https://doi.org/10.1109/PEDS.2009.5385869

Takahara T, Kawaguchi Y, Hiraki E, Tanaka T, Nishimura K. A novel soft switching three-phase utility frequency AC to high frequency AC direct power converter with PFC function for industrial IH appliance. In 2009 International Conference on Power Electronics and Drive Systems, PEDS 2009. 2009. p. 452-457. 5385869. (Proceedings of the International Conference on Power Electronics and Drive Systems). https://doi.org/10.1109/PEDS.2009.5385869

Takahara, Takaaki ; Kawaguchi, Yuki ; Hiraki, Eiji ; Tanaka, Toshihiko ; Nishimura, Kazunori. / A novel soft switching three-phase utility frequency AC to high frequency AC direct power converter with PFC function for industrial IH appliance. 2009 International Conference on Power Electronics and Drive Systems, PEDS 2009. 2009. pp. 452-457 (Proceedings of the International Conference on Power Electronics and Drive Systems).

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abstract = "This paper presents performance characteristics of a novel soft switching three phase utility frequency AC (UFAC) to high frequency AC (HFAC) direct converter with PFC function for industrial induction heating and melting applications The proposed {"}simple three phase system{"} consists of single phase UFAC to HFAC direct converter in each phase, three phase low pass filter and IH load. This power converter can regulate the output power under a condition of a constant frequency zero voltage soft switching (ZVS) commutation principle on the basis of unique asymmetrical PWM control scheme. In this paper, the input and output characteristics of proposed direct power converter on the basis of computer aided simulation are illustrated and discussed. Furthermore, Y-connected 3φ working coils for IH load with the balanced coupling coefficient in each phase is designed and evaluated from an experimental point of view.",

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