IEEE C62.92.6-2017 PDF

This guide is intended for application to three-phase electrical utility systems and is Part VI of the IEEE C62.92™ series. This part provides definitions and considerations related to system grounding where the dominant sources of system energization are current-regulated or power-regulated power conversion devices. This guide defines neutral grounding in the context of current-regulated and power-regulated sources and presents basic considerations of the selection of neutral grounding parameters that will provide for the control of overvoltage on three-phase electrical utility systems in which such sources are dominant. New IEEE Standard - Active. Applications to three-phase electrical utility systems are described in this Part VI of the IEEE C62.92™ series. Definitions and considerations related to system grounding where the dominant sources of system energization are current-regulated or power-regulated power conversion devices are provided.