A novel neutral point potential stabilization technique using the information of output current polarities and voltage vector

Date

2002-11-01

Author

Yamanaka, K
Hava, Ahmet Masum
Kirino, H
Tanaka, Y
Koga, N
Kume, T

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This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

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This paper proposes a new neutral point potential control technique for the neutral-point-clamped three-level inverter. Utilizing the phase current polarity information, this technique distributes the redundant voltage vectors in a manner to obtain stable neutral point voltage under all operating conditions including the zero-power-factor condition. Detailed analysis and computer simulations show the superiority of the proposed method. The feasibility of the proposed method has been proven via laboratory experiments.

Subject Keywords

Control and Systems Engineering, Electrical and Electronic Engineering, Industrial and Manufacturing Engineering

URI

https://hdl.handle.net/11511/41215

Journal

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS

DOI

https://doi.org/10.1109/tia.2002.804761

Collections

Department of Electrical and Electronics Engineering, Article

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Citation Formats

K. Yamanaka, A. M. Hava, H. Kirino, Y. Tanaka, N. Koga, and T. Kume, “A novel neutral point potential stabilization technique using the information of output current polarities and voltage vector,” IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, pp. 1572–1580, 2002, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/41215.