IPC Subgroup
H02J 15/3 using storage of inertial or mechanical energy, e.g. using flywheels
Introduced: January 2026
Full Title
Systems for storing electric energy specially adapted for power networks > using storage of inertial or mechanical energy, e.g. using flywheels
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