Experimental Research on EMI of PLC System of Â± 500-kV HVDC Converter Station

Author

Yu, Zhanqing ; He, Jinliang ; Zeng, Rong ; Zhang, Bo ; Chen, Shuiming

Author_Institution

Dept. of Electr. Eng., Tsinghua Univ., Beijing

fYear

2006

fDate

1-4 Aug. 2006

Firstpage

624

Lastpage

627

Abstract

The power line carrier (PLC) system used in HVDC converter station is connected directly to the primary system via coupling devices, and may be interfered by the electromagnetic noise produced by valves or switch operation procedure. In this paper, the EM noise in PLC system of plusmn500-kV HVDC converter station is measured in the steady state. The transient disturbance during the switch operation procedure appearing in PLC system is also taken into account in this paper. The characteristics of EMI in PLC system are analyzed based on the experimental results

Keywords

HVDC power convertors; carrier transmission on power lines; electromagnetic interference; 500 kV; EMI; HVDC converter station; PLC system; electromagnetic noise; power line carrier; transient disturbance; Electromagnetic coupling; Electromagnetic devices; Electromagnetic interference; Electromagnetic measurements; HVDC transmission; Noise measurement; Programmable control; Switches; Switching converters; Valves; EMI; HVDC converter station; Power line carrier system; Transient disturbance;

fLanguage

English

Publisher

ieee

Conference_Titel

Environmental Electromagnetics, The 2006 4th Asia-Pacific Conference on

Conference_Location

Dalian

Print_ISBN

1-4244-0183-6

Type

conf

DOI

10.1109/CEEM.2006.258032

Filename

4027364