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DOI: https://doi.org/10.15407/techned2020.05.035

PHASE-LOCKED LOOP SYSTEM OF RESONANCE INVERTERS FOR INDUCTION HEATING INSTALATION WITH PULSE DENSITY MODULATION

Journal Tekhnichna elektrodynamika
Publisher Institute of Electrodynamics National Academy of Science of Ukraine
ISSN 1607-7970 (print), 2218-1903 (online)
Issue No 5, 2020 (September/October)
Pages 35 - 39

Authors
V.Ya. Hutsaliuk*, O.M. Yurchenko**, I.S. Zubkov***
Institute of Electrodynamics National Academy of Sciences of Ukraine,
Peremohy, 56, Kyiv, 03057, Ukraine,
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* ORCID ID : https://orcid.org/0000-0002-2496-1338
** ORCID ID : https://orcid.org/0000-0002-2107-2308
*** ORCID ID : https://orcid.org/0000-0002-9705-7278

Abstract

In the paper, it is presented the study of phase-locked loop (PLL) systems of high-frequency transistor inverters having the output series resonant circuit and inverter control with the aid of pulse density modulation for inductive heating installations. It is suggested a control method with PLL, when on the interval of the inverter output voltage presence feedback signals on transistor collector-emitter (drain-source) voltage are bring used, and on the interval of zero output voltage – only the feedback signals on the output current. References 7, figures 5.

Key words: inductive heating, high-frequency resonant inverter, phase-locked loop (PLL).

Received: 28.02.2020
Accepted: 30.06.2020
Published: 25.08.2020

 

References
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2. Cui Y.-L., He K., Fan Z.-W., Fan H.-L. Study on DSP-based PLL-controlled superaudio induction heating power supply simulation Int. Conf. on Machine Learning and Cybernetics, Guangzhou. 2005. Vol. 2. Pp. 1082-1087.
3. Chen M.-P., Chen J.-K., Murata K., Nakahara M., Harada K. Surge analysis of induction heating power supply with PLL. IEEE Trans. Ind. Appl. 2001. Vol. 16. No 5. Pp. 702-709. DOI: https://doi.org/10.1109/63.949503
4. Okuno A., Hayashi M., Kawano H., Yasutsune H., Nakaoka M. Series resonant frequency tracking-based high-frequency inverter using static induction power transistors for electromagnetic industrial induction metal surface heating and feasible evaluations. Int. Conf. on Power Electronics and Drive Systems. Singapore, 1995. DOI: https://doi.org/10.1109/PEDS.1995.404920
5. Hutsaliuk V.Ya., Zubkov I.S. Phase-locked loop systems of resonant inverters for induction heating installations under low q-factor of the oscillatory circuit. Pratsi Instytutu Elektrodynamiky Natsionalnoi Akademii Nauk Ukrainy. 2019. No 54. Pp. 88-94. (Ukr) DOI: https://doi.org/10.15407/publishing2019.54.088
6. Herasymenko P., Hutsaliuk V., Pavlovskyi V., Yurchenko O. A Software Phase-Locked Loop of Control System of a Series-Resonant Voltage-Source Inverter for Induction Heating Equipment. IEEE First Ukraine Conference on Electrical and Computer Engineering. Kyiv, Ukraine. 2017. Pp. 384-389. DOI: https://doi.org/10.1109/UKRCON.2017.8100515
7. Tikhomirov I.S., Vasilev A.S., Patanov D.A. Adaptive self-excitation algorithm for transistor voltage inverter in induction heating equipment. Zhurnal nauchnykh publikaczij aspirantov i doktorantov. 2008. No 5. Pp. 188-192. (Rus)

 

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