Title :
A method-of-moments approach to EM environment assessment nearby high-voltage transmission lines
Author :
Cheng, Yong ; Cao, Wei
Author_Institution :
Dept. of Commun. Eng., Nanjing Univ. of Posts & Telecommun., China
Abstract :
A moment method analysis is presented in this paper for computing the electrical field intensity in the surrounding space of a high-voltage multiconductor transmission line above the ground. In this analysis, the number of conductors, and the shape of cross-section of lines are assumed to be arbitrary. As a result, this formulation and its corresponding computer program would be applicable to the assessment of electromagnetic pollution produced by a high-voltage multiconductor transmission line system and may be used in calculation of interference between power system and telecommunication lines as well. The computed results are compared with those obtained by using an analytical approach and a good agreement between the two results justifies the correctness and effectiveness of this method
Keywords :
electromagnetic fields; electromagnetic interference; method of moments; multiconductor transmission lines; power overhead lines; transmission line theory; EM environment assessment; EMI; conductors; electrical field intensity; electromagnetic pollution; high-voltage multiconductor transmission lines; interference; line cross-section; method-of-moments approach; power system; telecommunication lines; Conductors; Electromagnetic analysis; Moment methods; Multiconductor transmission lines; Pollution; Power system analysis computing; Power transmission lines; Shape; Telecommunication computing; Transmission lines;
Conference_Titel :
Environmental Electromagnetics, 2000. CEEM 2000. Proceedings. Asia-Pacific Conference on
Conference_Location :
Shanghai
Print_ISBN :
7-5635-0420-6
DOI :
10.1109/CEEM.2000.853927
