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A Novel SVPWM Over-Modulation Scheme for Three-Level Converter

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Proceedings of the 2015 International Conference on Electrical and Information Technologies for Rail Transportation

Part of the book series: Lecture Notes in Electrical Engineering ((LNEE,volume 377))

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Abstract

As for three-level voltage source converter (VSC), a SVPWM over-modulation scheme is proposed in this article. The proposed scheme can realize the volt-second balance between the output voltage and the reference voltage and reduce fluctuation of the neutral-point voltage. The realization of the proposed scheme also is simple. The control strategies successfully are applied in the motor drive system of the large-power diode-clamped three-level converter which is based on IGCT. The simulation and experiment results show that the control strategies are valid.

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Author information

Authors and Affiliations

  1. CSR Zhuzhou Institute of Electric Locomotive, Zhuzhou, China

    Jing Shang, Xiaohong Nian, Kean Liu & Weiwei Gan

Authors
  1. Jing Shang
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  2. Xiaohong Nian
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  3. Kean Liu
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  4. Weiwei Gan
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Corresponding author

Correspondence to Jing Shang .

Editor information

Editors and Affiliations

  1. Beijing Jiaotong University, Beijing, China

    Limin Jia

  2. Beijing Jiaotong University, Beijing, China

    Zhigang Liu

  3. Beijing Jiaotong University, Beijing, China

    Yong Qin

  4. Chinese Academy of Engineering, Beijing, China

    Rongjun Ding

  5. Beijing Jiaotong University, Beijing, China

    Lijun Diao

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© 2016 Springer-Verlag Berlin Heidelberg

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Shang, J., Nian, X., Liu, K., Gan, W. (2016). A Novel SVPWM Over-Modulation Scheme for Three-Level Converter. In: Jia, L., Liu, Z., Qin, Y., Ding, R., Diao, L. (eds) Proceedings of the 2015 International Conference on Electrical and Information Technologies for Rail Transportation. Lecture Notes in Electrical Engineering, vol 377. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-49367-0_55

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  • DOI: https://doi.org/10.1007/978-3-662-49367-0_55

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  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-662-49365-6

  • Online ISBN: 978-3-662-49367-0

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