ARRANGEMENT FOR HIGH DC CURRENT SHORT-CIRCUIT GENERATOR
Publication Date: 2018-Jan-29
The IP.com Prior Art Database
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.