DEFECT LOCALIZATION INSIDE SIMULATED MV SWITCHGEAR BASED ON CUMULATIVE ENERGY CURVE USING TRANSIENT EARTH VOLTAGE SENSORS

Defect Localization Inside Simulated MV Switchgear Based on Cumulative Energy Curve Using Transient Earth Voltage Sensors

The partial discharge (PD) leads to catastrophic failure of the medium voltage (MV) switchgear insulation.Determination of the PD source (defect) location in high voltage (HV) equipment is very important in the maintenance procedures and in isolating the root cause of PD generation.In this paper, the transient earth voltage (TEV) detection method w

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Experimental Determination of the Static Equivalent Pressures of Detonative Explosions of Cyclohexane/O2/N2-Mixtures in Long and Short Pipes (part 1of 3)

In the past 5 years the Safety Engineering Group of BASF had determined the static equivalent pressures (pstata) of the eight Flower Shadow Box With LED Light detonative pressure scenarios which explosive gas mixtures can exhibit in long and in short pipes.More precisely, for different combustibles the pstat-values of the corresponding ternary mixt

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Aneurysms in the Times of the Climatic Change

HYALURONIC ACID The effects of climate change are now evident on a global level and indisputable even to the most skeptical.Melting ice, rising sea levels, and changing climate zones are a daily occurrence and subject of debate in the media.Beyond the obvious effects of these phenomena on human lives, countless others arise and await being studied.

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