DocumentCode :
690736
Title :
Analysis of travelling wave protection criterion performance for double-circuit HVDC
Author :
Yanjun Ma ; Haifeng Li ; Jiabin Hu ; Jiyang Wu ; Gang Wang
Author_Institution :
Sch. of Electr. Power, South China Univ. of Technol., Guangzhou, China
fYear :
2013
fDate :
8-11 Dec. 2013
Firstpage :
1
Lastpage :
5
Abstract :
Owing to the narrow transmission line corridors, double-circuit HVDC transmission line on the same tower has been put into engineering construction. Based on the lines transposed fully, the characteristics of fault travelling-wave in double-circuit and single-circuit HVDC is compared firstly. And then referring to the actual calculation method of criterion for travelling-wave protection, the changes of setting value in double-circuit on contrast of single-circuit are discussed. Finally, the operating ability of two travelling-wave protection schemes in double-circuit HVDC is contrastively discussed.
Keywords :
HVDC power transmission; power transmission faults; power transmission lines; power transmission protection; double-circuit HVDC transmission line; engineering construction; fault travelling-wave protection criterion analysis; narrow transmission line corridor; single-circuit HVDC transmission line; tower; Circuit faults; HVDC transmission; Poles and towers; Power transmission lines; Relays; Resistance; Double-circuit HVDC; Protection; Travelling-wave;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Power and Energy Engineering Conference (APPEEC), 2013 IEEE PES Asia-Pacific
Conference_Location :
Kowloon
Type :
conf
DOI :
10.1109/APPEEC.2013.6837239
Filename :
6837239
Link To Document :
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