Arrangements for feeding a single network from two or more generators or sources in parallel; Arrangements for feeding already energised networks from additional generators or sources in parallel

Introduced: September 1968

Last revised: January 2026

Full Title

Circuit arrangements for AC mains or AC distribution networks > Arrangements for feeding a single network from two or more generators or sources in parallel; Arrangements for feeding already energised networks from additional generators or sources in parallel

Classification Context

Section:: ELECTRICITY
Class:: GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
Subclass:: ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY

3 direct subcodes

Child Classifications

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H02J 3/388 Arrangements for the handling of islanding, e.g. for disconnection or for avoiding the disconnection of power
H02J 3/4 Synchronisation of generators for connection to a network or to another generator
H02J 3/46 Controlling the sharing of generated power between the generators, sources or networks