Bot protection surge in power in the presence of higher harmonics
Journal Title: Вісник Національного технічного університету "ХПІ". Серія: Проблеми удосконалювання електричних машин і апаратів. Теорія і практика - Year 2014, Vol 41, Issue 1084
Abstract
Overvoltage suppressors are protection devices used at high-voltage substations. These apparatus are main substation equipment protection against overvoltage. Overvoltage suppressor breakdown results in heavy accidents with power supply loss at substations. One of main overvoltage suppressor’s characteristic is its capability. Overvoltage suppressor’s normal operation is determined by its ability to absorb thermal energy in determined bands. Overvoltage suppressors’ capacity is determined by their ability to stand current pulses influence without loss of operation characteristics.
Authors and Affiliations
O. G. Gryb, S. Yu. Shevchenko, D. A. Gapon, T. S. Ierusalimova, R. V. Zhdanov
Keywords
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- EP ID EP408991
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