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ARRANGEMENT FOR HIGH DC CURRENT SHORT-CIRCUIT GENERATOR

IP.com Disclosure Number: IPCOM000252587D
Publication Date: 2018-Jan-29

Publishing Venue

The IP.com Prior Art Database

Related People

Authors:
Kokkonen Jesse

Abstract

The disclosure is related to an arrangement for a high DC current short-circuit generator with a low time constant for testing electrical devices to be connected to utility scale battery energy storage systems (BESS) with a high prospective short-circuit current ability. The arrangement comprises in addition to a conventional AC grid fed rectifier bridge, a high capacitance capacitor circuit with a separate charging circuit and a controlled switch.