A Technique for Calculating Voltages Induced on Twisted-Wire Pairs Using the FDTD Method

Disturbances in low-voltage control circuits in substations and power plants occur due to lightning or switching surges. Adequate protection of electronic devices in low-voltage control circuits requires the capacity to predict surge phenomena and to evaluate the effectiveness of protection methodologies. In this paper, we present and validate a technique to represent twisted-wire pairs, which are commonly used in control circuits, for surge simulations using the finite-difference time-domain method combined with the Agrawal et al. model.


Published in:
IEEE Transactions on Electromagnetic Compatibility, 59, 1, 301-304
Year:
2017
Publisher:
Piscataway, Institute of Electrical and Electronics Engineers
ISSN:
1558-187X
Keywords:
Laboratories:




 Record created 2016-11-01, last modified 2018-03-17


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