Title :
Power frequency electromagnetic environment evaluation of Zhongguancun Software Park near transmission lines
Author :
Shuiming, Chen ; Li Lianbo ; Jinliang, He
Author_Institution :
Dept. of Electr. Eng., Tsinghua Univ., Beijing, China
Abstract :
The power frequency electromagnetic environments of Zhongguancun Software Park near planned high voltage transmission lines, including electrical field and magnetic field, are evaluated with CDEGS software in this paper. From this analysis, we can conclude that the power frequency electromagnetic environments of the Software Park are below the maximum ecological allowed exposure values for the general public given by HJ/T 24-1998. Nevertheless, the power frequency magnetic field may interfere with the sensitive computer display unit.
Keywords :
electromagnetic fields; electromagnetic interference; power engineering computing; power overhead lines; 220 kV; CDEGS software; HJ/T 24-1998; Zhongguancun Software Park; conductor current values; conductor phase sequence arrangements; electrical field; electromagnetic interference; high voltage transmission lines; magnetic field; overhead transmission lines; power frequency electromagnetic environment evaluation; sensitive computer display unit; Circuits; Computer displays; Conductors; Electromagnetic fields; Frequency; Humans; Magnetic fields; Power engineering and energy; Power transmission lines; Voltage;
Conference_Titel :
TENCON '02. Proceedings. 2002 IEEE Region 10 Conference on Computers, Communications, Control and Power Engineering
Print_ISBN :
0-7803-7490-8
DOI :
10.1109/TENCON.2002.1182712
