Neutral Grounding Reactors (NGRs) are used to control single line to ground faults only. NGR are particularly used at transmission voltage levels, when autotransformers with a delta tertiary are employed. Neutral Grounding Reactors (NGRs), normally installed between the transformmore...
Neutral Grounding Reactors (NGRs) are used to control single line to ground faults only. NGR are particularly used at transmission voltage levels, when autotransformers with a delta tertiary are employed. Neutral Grounding Reactors (NGRs), normally installed between the transformmore...