±500千伏直流输电线路电场效应及人体感受的试验研究

The Effect of Electric Field and Personal Feeling under ±500kV HVDC Transmission Line

本文阐述了直流输电线路电场效应产生的原因,分析了人在输电线下可能感受到的各种现象,比较了交、直流输电线路电场效应的特点。±500kV直流输电线下的人体感受试验表明,超高压直流输电线路电场效应在一般情况下比超高压交流输电线路弱。

This paper described the reason of the electric field effect and analysed the phenomenon of personal feeling under HVDC transmission line and compared differences between AC and DC electric field effect. It has shown that in general the electric field effect of HVDC transmission line is usually weaker than HVAC.