The paper presents a new topology for grid connected PV plant analyzing the problem of the currents drawn to ground for the effect of the switching of the various converters, basing on a EMTP-ATP dynamic simulation tool. This evaluation is required to avoid untimely trip of the differential protection.
PQ and protection system analysis of a new topology for grid connected PV Plant
FOIADELLI, FEDERICA;LEVA, SONIA;ZANINELLI, DARIO
2011-01-01
Abstract
The paper presents a new topology for grid connected PV plant analyzing the problem of the currents drawn to ground for the effect of the switching of the various converters, basing on a EMTP-ATP dynamic simulation tool. This evaluation is required to avoid untimely trip of the differential protection.File in questo prodotto:
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