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The increase in penetration of photovoltaic (PV) systems into utility grid poses great challenges in terms of system stability, thus, force several countries to update their grid codes to accommodate the low voltage ride-through (LVRT) capability of PV systems to stay connected to the grid and supply the reactive current to support grid voltage during grid faults. In line with this, a comprehensive...
Cable junction in distribution box is the weakest part of secure operation in power system, and the cable operation faults are mainly caused by junction faults. Therefore, we design a flexible and convenient cable junction monitoring system for distribution box by applying detection and communication technology etc. Through measuring some parameters of the junction, we can know the aging of insulation,...
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