SEASONAL TRENDS OF DRY AND BULK CONCENTRATION OF NITROGEN COMPOUNDS OVER A RAIN FOREST IN GHANA



Electric Field Distribution and Switching Impulse Discharge under Shield Ball Surface Scratch Defect in an UHVDC Hall

The dimension and surface state of shielding fittings in ultra high voltage direct current (UHVDC) converter station valve halls have a great influence on their surface electric field and switching impulse characteristics, which are important parameters confirming the air gap distance in the valve hall.The characteristics of impulse discharge under

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