Results 221 to 230 of about 63,606 (258)

Magnetic Garnets for Lightning Current Measurements

2007 IEEE Sensors, 2007
Magneto-optic phenomena are those in which the optical properties of certain materials are affected by external magnetic fields or the material's own magnetization. One of them is the Faraday effect, which occurs when linearly polarized light propagates through a material exposed to a magnetic field aligned parallel to the direction of propagation of ...
Krämer, S.   +2 more
openaire   +1 more source

Lightning current measurement on industrial sites

2012 International Conference on Lightning Protection (ICLP), 2012
This paper presents a new monitoring system in the lightning measurement field. This system is presently used to measure the transient currents circulating through some line arresters installed on a transmission line located in Croatia, the total lightning current flowing through a telecom tower in Corsica as well as the transient currents inside its ...
A. Xemard   +6 more
openaire   +1 more source

Measurement of lightning currents and voltages

2020
This chapter begins with a historical introduction, followed by two other sections, one relating to lightning current measurements and another to lightning voltage measurements. In the historical introduction, a brief historical background of lightning current and voltage measurements in substations and transmission lines is shown, such as the ...
Ruy Alberto Correa Altafim   +2 more
openaire   +1 more source

Comparative lightning current measurements on Gaisberg Tower

2011 International Symposium on Lightning Protection, 2011
Comparison measurements with a mobile lightning current detection system and measuring station used for scientific purposes were carried out. The mobile system including sensors, data acquisition and transmission are described. The lightning current parameters recorded during comparative measurements are analyzed.
Josef Birkl   +5 more
openaire   +1 more source

Lightning current measurement by multi-turn differential loop

2010 International Conference on High Voltage Engineering and Application, 2010
The measurement of lightning parameters is the basis for lightning protection in gird, for the problem of accurate and safe measurement of lightning current on the transmission lines, proposed a new method of measurement which based on the principle of differential ring can measurement of transmission line lightning current non-contact; introduced the ...
Chenguo Yao   +4 more
openaire   +1 more source

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