METHOD AND DEVICE FOR DETECTING ISLAND OPERATION IN DISTRIBUTED ELECTRICITY GENERATION AND FOR PROTECTING THE CONNECTED LOADS IN THE BARS OF THE GENERATORS WHEN ISLAND OPERATION OCCURS

摘要

Method for detecting island operation in distributed electricity generation and for protecting the connected loads in the bars of the generators when island operation occurs, in which, in addition to the power-generating current (h) of the electricity generation system, an additional current (i 2 ) is produced both during normal operation and during island operation.