Effect of series and parallel compensation on operating reliability of transmission system

Author

Kun Yang ; Cheng Lin ; Haitao Liu ; Rongfu Sun ; Yunting Song

Author_Institution

Hefei Univ. of Technol., Hefei, China

fYear

2014

fDate

20-22 Oct. 2014

Firstpage

563

Lastpage

568

Abstract

Considering the influence of compensation on transmission capability, the paper analyzes the effect of series and parallel compensation on reliability of transmission system from the perspective of operating reliability theory. Using PSD-BPA simulating the operation of example system, we can obtain the lower threshold and higher threshold of the lines, taking terminal and current into account. Based on the above analysis, we can acquire the reliability indexes of the transmission system. Finally, the paper draws a conclusion that either series or parallel compensation can raise the reliability level of transmission system.

Keywords

compensation; power transmission reliability; reliability theory; PSD-BPA simulation; operating reliability theory; parallel compensation effect; series compensation effect; transmission system reliability; Automatic voltage control; Load flow; Power capacitors; Power system reliability; Reliability theory; Thyristors; Series and parallel compensation; operating reliability theory; reliability indexes; reliability level;

fLanguage

English

Publisher

ieee

Conference_Titel

Power System Technology (POWERCON), 2014 International Conference on

Conference_Location

Chengdu

Type

conf

DOI

10.1109/POWERCON.2014.6993768

Filename

6993768