New Concept for Calculating DC Harmonic Voltages and Currents in BTB HVDC Converters

DOI: 10.4236/jpee.2014.211005   PDF   HTML   XML   3,179 Downloads   3,762 Views  

Abstract

This paper deals with a new concept for calculating DC harmonic voltages and currents of line- commutated HVDC systems. In contrast to the conventional method, this method is useful for BTB (Back-To-Back) HVDC systems without smoothing reactors or PTP (Point-To-Point) with very short transmission line. This method proposes a new direction for HVDC system design and analysis. The proposed method is applied to a 50 Hz/60 Hz BTB test system and a synchronized BTB test system. After simulation and verification, the new results are introduced.

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Kim, C. , Lee, S. , Choi, S. and Yoon, Y. (2014) New Concept for Calculating DC Harmonic Voltages and Currents in BTB HVDC Converters. Journal of Power and Energy Engineering, 2, 33-42. doi: 10.4236/jpee.2014.211005.

Conflicts of Interest

The authors declare no conflicts of interest.

References

[1] High-Voltage Direct Current Handbook, EPRI TR-104166S, 1994.
[2] Sadek, K., Christl, N. and Luzelberger, P. (1992) AC/DC Harmonic Interaction in HVDC Systems. Harmonics in Power Systems. ICHPS V International Conference, 196-201.
[3] Kimbark, E.W. (1971) Direct Current Transmission Volume I. WILEY-INTERSCIENCE.

  
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