Title :
3D-MoM analysis of radio frequency noise radiation from HVDC converter station
Author :
Tanabe, Shinji ; Murata, Yuichiro ; Chishaki, Hirokazu ; Shimato, Toshiaki
Author_Institution :
Mitsubishi Electr. Corp., Hyogo, Japan
Abstract :
Radiation of radio frequency noise from power transmission lines has been analyzed using a three dimensional method of moments (MoM) considering towers and buildings at a DC-to-AC converter station. The towers and the buildings reflect the electromagnetic waves. A 1/400-scale reduction model of the station has been fabricated for measurements to confirm the MoM analysis. Both results were confirmed by the measurements on site, and have a good agreement in the electromagnetic field distribution
Keywords :
DC-AC power convertors; HVDC power convertors; electromagnetic wave reflection; method of moments; radiofrequency interference; substations; thyristor convertors; 1.4 GW; 16 m; 23 m; 250 kV; 3D-MoM analysis; 400 m; 88 m; DC-to-AC converter station; HVDC converter station; buildings; electromagnetic field distribution; electromagnetic waves reflection; power transmission lines; radio frequency noise radiation; three dimensional method of moments; thyristor valve noise source; towers; Electromagnetic fields; Electromagnetic measurements; HVDC transmission; Message-oriented middleware; Noise reduction; Poles and towers; Radio frequency; Thyristors; Valves; Voltage;
Conference_Titel :
Power Conversion Conference, 2002. PCC-Osaka 2002. Proceedings of the
Conference_Location :
Osaka
Print_ISBN :
0-7803-7156-9
DOI :
10.1109/PCC.2002.997573
