DocumentCode
1709791
Title
Analysis on Common Ground Electrode Technology
Author
Chen, H.X. ; Sun, B.X. ; He, J.L. ; Dong, X.H.
Author_Institution
Dept. of Electr. Eng., Tinghua Univ., Beijing
fYear
2006
Firstpage
1
Lastpage
5
Abstract
Techniques of one ground electrodes shared by two DC transmission systems (which called common ground electrode) are blanks in our country now. In this paper, a common ground electrode used in Yunnan-Guangdong DC transmission system and Guizhou-Guangdong II DC transmission system is presented. The scheme and the effect to the whole DC transmission system of common ground electrode are analyzed in detail. In addition, the corresponding solving method and suggestion of the negative influence to the DC transmission system are given.
Keywords
DC transmission networks; earth electrodes; Guizhou-Guangdong II DC transmission system; Yunnan-Guangdong DC transmission system; ground electrode technology; Cables; Electrodes; Gold; Grounding; HVDC transmission; Inverters; Power system modeling; Rivers; Usability; Voltage; Common ground electrode; Common resistance; DC transmission system; Monopole ground return operation;
fLanguage
English
Publisher
ieee
Conference_Titel
Power System Technology, 2006. PowerCon 2006. International Conference on
Conference_Location
Chongqing
Print_ISBN
1-4244-0110-0
Electronic_ISBN
1-4244-0111-9
Type
conf
DOI
10.1109/ICPST.2006.321482
Filename
4116290
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