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IPC Subgroup
H02J 3/11

Arrangements for adjusting frequency in AC networks, e.g. by control of active power

Introduced: January 2026

Full Title

Circuit arrangements for AC mains or AC distribution networks > Arrangements for adjusting frequency in AC networks, e.g. by control of active power

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