Non-Characteristic Harmonics Analysis of HVDC System Based on Expansion Prony Algorithm

Heng Xu Ha; Xi Tong Hu; Gang Sun

doi:10.4028/www.scientific.net/AMR.433-440.6065

Paper Titles

Real-Time Optimal Speed Coordination and Scheduling for High-Speed Trains Based on Model Predictive Control
p.6043

Dynamic Fast Database Mining Algorithm Based on Association Rules
p.6049

Low Wave Number Radar Image Energy Influence on Determining Current
p.6054

A Novel Index to Voltage Collapse based on the System Physical Quantities
p.6060

Non-Characteristic Harmonics Analysis of HVDC System Based on Expansion Prony Algorithm
p.6065

On-Line Evaluation of Voltage Transformer Accuracy
p.6071

Experimental Study on Dynamic Characteristics and Seismic Response Analysis of Yingxian Wooden Pagoda
p.6077

Improved Fault Diagnosis Method Based on Probabilistic Neural Network
p.6084

Study on Application of Improved Predictive Current Method in STATCOM
p.6089

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 433-440Non-Characteristic Harmonics Analysis of HVDC...

Non-Characteristic Harmonics Analysis of HVDC System Based on Expansion Prony Algorithm

Abstract:

With the widely use of the non-linear elements, the unreasonable parameters setting or interruption to HVDC system, converting stations may produce a kind of non-characteristic harmonics. In order to study its impact to the system, traits of these harmonics are analyzed based on the power system simulation tool—EMTDC. Contents and amplitudes of the harmonics in the DC line are detected by the expansion Prony algorithm, after that a basic analysis is given. Analysis of non-characteristic harmonics on the DC line is helpful to study the harmonic losses, the influence to electrical equipments and power qualities, especially to the design of the DC filters in HVDC system.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 433-440)

Pages:

6065-6070

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.433-440.6065

Citation:

Cite this paper

Online since:

January 2012

Authors:

Heng Xu Ha, Xi Tong Hu, Gang Sun

Keywords:

Expansion Prony Algorithm, HVDC System, Non-Characteristic Harmonics

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Su Hongtian, Qi Xiu, and Wu Yun, Survey of HVDC transmission market demand in China, Power System Technology, 2005, 29(24), pp, 5-8.

Google Scholar

[2] Heydt G T, Jewell W T, Pitfalls of electric power quality indices, IEEE Transactions on Power Delivery, 1998, 13(2), pp, 570-578.

DOI: 10.1109/61.660930

Google Scholar

[3] Oppenheim A V, Schafer R W, Discrete time signal processing, NJ: Prentice Hall, (1989).

Google Scholar

[4] Cai Liang, Chen Guoxiong, and Pan Zusan, Harmonic current detection method based on the simplified Prony spectral estimation, Electrical Technology, 1999, 14(1), pp, 73-76.

Google Scholar

[5] Zhang Xianda, Modern Signal Processing, BJ: Tsinghua University Press, (2002).

Google Scholar

[6] SOOD V K KHATRI V JIN H, EMTP Modeling of CIGRE Benchmark Based HVDC Transmission System Operation with Weak AC Systems, Power Electronics Drives and Energy Systems for industrial Growth, 1996, 1(1), pp, 426-432.

DOI: 10.1109/pedes.1996.539653

Google Scholar

[7] Chen Hongkun, Non-characteristic harmonic analysis on the AC-DC transmission system, Wuhan University of Hydraulic and Electric, 1997, 30(4), 50-55.

Google Scholar

[8] Li Zhanying, Huang Yin, and Xia Daozhi, Non-characteristic harmonic analysis of ±800KV UHV DC transmission system based on unified non-characteristic harmonic load flow algorithm, power automation equipment, 2009, 29(1), pp, 36-42.

Google Scholar