Field measurements of electric and magnetic fields on HV and EHV transmission lines and substations

Author

Srinivasa, K.M. ; Maruti, R. ; Kumar, O. Rajesh ; Nambudiri, P.V.V. ; Lalli, M.S. ; Srinivasan, K.N. ; Goswami, M.M.

Author_Institution

Central Power Res Inst., Banagalore, India

Volume

2

fYear

1998

fDate

7-10 Jun 1998

Firstpage

347

Abstract

High voltage (HV) and Extra High Voltage (EHV) transmission lines and electric equipment produce electric and magnetic field around their vicinity, which are likely to have harmful effects on plants, animals and human beings when their levels are beyond certain limits. Radiation from power transmission lines are inescapable. Electric and magnetic fields were measured under 220 and 400 kV lines and substations. Equified contours of electric and magnetic fields were plotted around various equipment and transmission lines. Lateral profiles of electric and magnetic fields were measured and analysed. Data from these studies and biological effects of electric and magnetic fields are discussed

Keywords

biological effects of fields; electric field measurement; electric fields; field plotting; high-voltage techniques; magnetic field measurement; magnetic fields; power overhead lines; substations; 220 kV; 400 kV; EHV transmission lines; HV transmission lines; animals; biological effects; electric equipment; electric fields; equified contours; extra high voltage; field measurements; high voltage; human beings; lateral profiles; magnetic fields; plants; power transmission lines; substations; Electric fields; Electric variables measurement; Electrodes; Humans; Magnetic field measurement; Magnetic shielding; Power transmission lines; Substations; Transmission line measurements; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Insulation, 1998. Conference Record of the 1998 IEEE International Symposium on

Conference_Location

Arlington, VA

ISSN

1089-084X

Print_ISBN

0-7803-4927-X

Type

conf

DOI

10.1109/ELINSL.1998.694806

Filename

694806