Proceedings of the 2019 International Conference on Precision Machining, Non-Traditional Machining and Intelligent Manufacturing (PNTIM 2019)

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Study on Starting Characteristic of Synchronized Dual Frequency Gear Quenching Power Supply

Authors
Su Yichao, Shang Yaceng, Lai Hao, Liu Changke
Corresponding Author
Su Yichao
Available Online November 2019.
DOI
10.2991/pntim-19.2019.33How to use a DOI?
Keywords
Synchronous Dual Frequency; Model Reconstruction; Phase Difference Angle; Crosstalk Current
Abstract

Synchronized dual-frequency induction hardening machine tool is widely used in gear surface heat treatment because of its characters such as saving energy, no pollution in environment, high processing efficiency, small deformation of workpiece and so on. In view of the poor load adaptability of the dual frequency induction heating power supply; the high frequency and intermediate frequency connected to the same transformer, the crosstalk current will bring interference to the stable start of the power supply and so on, the high frequency and intermediate frequency in the synchronous dual frequency topology are modeled and simulated respectively. Based on the resonance points of medium and high frequency circuits, the phase difference angle of the inverting side current is studied at different frequencies, and the effect of crosstalk current is analyzed and verified by experiments. The results show that setting the start-up parameters near the resonance point and setting the phase difference angle threshold can ensure the efficient and stable start-up of dual-frequency power supply.

Copyright
© 2019, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2019 International Conference on Precision Machining, Non-Traditional Machining and Intelligent Manufacturing (PNTIM 2019)
Series
Atlantis Highlights in Engineering
Publication Date
November 2019
ISBN
10.2991/pntim-19.2019.33
ISSN
2589-4943
DOI
10.2991/pntim-19.2019.33How to use a DOI?
Copyright
© 2019, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

risenwbib
TY  - CONF
AU  - Su Yichao
AU  - Shang Yaceng
AU  - Lai Hao
AU  - Liu Changke
PY  - 2019/11
DA  - 2019/11
TI  - Study on Starting Characteristic of Synchronized Dual Frequency Gear Quenching Power Supply
BT  - Proceedings of the 2019 International Conference on Precision Machining, Non-Traditional Machining and Intelligent Manufacturing (PNTIM 2019)
PB  - Atlantis Press
SP  - 160
EP  - 164
SN  - 2589-4943
UR  - https://doi.org/10.2991/pntim-19.2019.33
DO  - 10.2991/pntim-19.2019.33
ID  - Yichao2019/11
ER  -