Title :
Discussion of measurement of surge impedance of a horizontal grounding conductor using approximate expression
Author_Institution :
Dept. of Electr. & Electron. Eng., Shonan Inst. of Technol., Fujisawa, Japan
Abstract :
This paper describes approximate formulas for sending-end voltage and current in a horizontal grounding conductor. The formulas are derived based on the lattice diagram method, and are expressed in time domain. This paper discusses a measurement method for surge impedance of a horizontal grounding conductor using the approximate formulas.
Keywords :
conductors (electric); earthing; electric impedance measurement; surge protection; horizontal grounding conductor; lattice diagram method; sending-end current; sending-end voltage; surge impedance measurement; surge propagation; Circuits; Conductors; Current measurement; Grounding; Impedance measurement; Lattices; Reflection; Surges; Voltage; Wire;
Conference_Titel :
Electromagnetic Compatibility (APEMC), 2010 Asia-Pacific Symposium on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-5621-5
DOI :
10.1109/APEMC.2010.5475654
