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Study of Control Strategy Based Dual-PWM Converter under Unbalanced Input Voltage Condition

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Book cover Advances in Electronic Engineering, Communication and Management Vol.1

Part of the book series: Lecture Notes in Electrical Engineering ((LNEE,volume 139))

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Abstract

The study of control strategy based dual PWM converter under unbalanced input voltage is mainly discussed in this paper. The operation of dual-PWM converter is analyzed, then the mathematical model of PWM rectifier when the power supply voltage is unbalanced is established, for the problem existing in the negative sequence grid voltage feed-forward control strategy, the closed loop control strategy to suppress negative sequence current is proposed, which can suppress various kinds of disturbances of the system, there isn’t completely negative sequence current in the system. The simulation results verify the correctness of the proposed control strategy.

This work is supported by Henan Province Key Project #082102240008 and The Natural Science Foundation of Henan Province Grant #2008A470004.

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References

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Author information

Authors and Affiliations

  1. School of Electrical Engineering & Automation, Henan Polytechnic University, Jiaozuo City, Henan Province, 454000, China

    Haijun Tao

  2. College of Electrical & Electronic Engineering, Huazhong University of Science and Technology, Wuhan City, Hubei Province, 430074, China

    Di Hu

  3. School of Electronic, Electrical & Computer Engineering, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK

    Di Hu

Authors
  1. Haijun Tao
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  2. Di Hu
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Correspondence to Haijun Tao .

Editor information

Editors and Affiliations

  1. Researcher Association, Wuhan Section, International Science & Education, Special No.1, Jiangxia Road of Wuhan, Wuhan, China, People's Republic

    David Jin

  2. Researcher Association, Guangzhou Section, International Science & Education, Jinheng Road 144, Guangzhou, China, People's Republic

    Sally Lin

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© 2012 Springer-Verlag Berlin Heidelberg

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Tao, H., Hu, D. (2012). Study of Control Strategy Based Dual-PWM Converter under Unbalanced Input Voltage Condition. In: Jin, D., Lin, S. (eds) Advances in Electronic Engineering, Communication and Management Vol.1. Lecture Notes in Electrical Engineering, vol 139. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-27287-5_43

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  • DOI: https://doi.org/10.1007/978-3-642-27287-5_43

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  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-27286-8

  • Online ISBN: 978-3-642-27287-5

  • eBook Packages: EngineeringEngineering (R0)

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