A Comparative Study of Ultra-Long Distance Transmission Technology

Yu Gao; Jun  Wen; Jia Liang  Wen; Jing Wu; Xiao Xia  Liu; Teng Fei Gu

doi:10.4028/www.scientific.net/AMM.347-350.1348

Paper Titles

Signal Processing Circuit Design and Application for Infrared Optical System Based on FPGA
p.1328

Harmonic Transfer between Voltage Levels in AC Systems
p.1333

Simulation Modeling for HVDC on Improving the Stability of Weak AC System
p.1338

Harmonic Instability at Sending End of the Exceedingly Weak HVDC System
p.1343

A Comparative Study of Ultra-Long Distance Transmission Technology
p.1348

Comparison of External Insulation Level between AC and DC Overhead Transmission Lines
p.1353

H_∞ Control to the BUCK-Type Switching Power Supply with Small Perturbation
p.1358

Comparative Study of the Methods to Increase AC Transmission Lines Capacity
p.1363

Steady State Power Quality Assessment Based on Principal Component Projection Method
p.1368

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 347-350A Comparative Study of Ultra-Long Distance...

A Comparative Study of Ultra-Long Distance Transmission Technology

Abstract:

Therere two main methods for ultra-long distance transmission: half-wave length alternating current transmission and ultra high voltage direct current transmission. Its described in this paper that the working principle, and operational performance of both technology. In addition a comparison is made in areas of technology and performance including transmission capacity, reactive power compensation, stability and over-voltage. The parameters from the running project and theoretical prediction is used to make an economical comparison among the 1000kV half-wave length alternating current transmission and ±1000kV, ±800kV ultra high voltage direct current transmission.

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Periodical:

Applied Mechanics and Materials (Volumes 347-350)

Pages:

1348-1352

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.347-350.1348

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Online since:

August 2013

Authors:

Yu Gao, Jun Wen, Jia Liang Wen, Jing Wu, Xiao Xia Liu, Teng Fei Gu

Keywords:

HWACT, Transmission Capacity, UHVDC, Ultra-Long Distance Transmission

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References

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