Research on the High Frequency Realization of High-Power Inverter

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Abstract:

The paper presents the inverter method which based on cascade multilevel inverter and MOSFET-assisted soft-switching of IGBT and modulation strategy against the double requirement of high-power inverter and high frequency. The method can effectively improve the output voltage, reduce harmonic distortion and switching losses, improve the switching frequency and meet the double requirement of the high-power inverter and high frequency. The method proved to be feasible by simulation and experiment.

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Advanced Materials Research (Volumes 383-390)

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1077-1083

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November 2011

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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[1] Poesio P and Ooms G, Formation and ultrasonic removal of fouling particle structures in a natural porous material, Journal of Petroleum Science and Engineering, Italy, vol. 45, pp.159-178, November (2004).

DOI: 10.1016/j.petrol.2004.07.008

Google Scholar

[2] N.S. Bayindir, O. Kukrer and M. Yakup DSP-based PLL-controlled 50–100 kHz 20 kW high-frequency induction heating system for surface hardening and welding applications, IEE Proc., Electr. Power Appl., Turkey, vol. 150, pp.365-371, May (2003).

DOI: 10.1049/ip-epa:20030096

Google Scholar

[3] Zhou Jinghua, Yang Zhen and Su Yanmin, Research of Multilevel Inverters Multicarrier PWM Modulation Strategies, Electric Drive, China, vol. 35, pp.23-27, (2005).

Google Scholar

[4] H.S. Patel and R.G. Hoft, Generalized Techniques of Harmonic Elimination and Voltage Control in Thyristor Inverter: Part I-Harmonic Elimination, IEEE Transactions on Industry Applications, vol. IA-9, pp.310-317, May/June (1973).

DOI: 10.1109/tia.1973.349908

Google Scholar

[5] K.T. Wong, Harmonic analysis of PWM multilevel converters, IEE Proc., Electr. Power Appl., United Kingdom, vol. 148, pp.35-43, January (2001).

DOI: 10.1049/ip-epa:20010099

Google Scholar

[6] J. Qian, A. Khan and I. Batarseh, Turn-off Switching Loss Model and Analysis of IGBT under Different Switching Operation Modes, International Conference on Industrial Electronics, Control and Instrumentation, International Conference on Industrial Electronics, Control and Instrumentation, pp.240-245, (1995).

DOI: 10.1109/iecon.1995.483365

Google Scholar

[7] He Ning, GAO Song and WANG Jie, Modulation Method of Cascaded Multilevel Distributed Switching Power" Journal of Xi, an Technological University, China, vol. 28, pp.552-556, (2008).

Google Scholar