IPC Subgroup
H02P 21/05 specially adapted for damping motor oscillations, e.g. for reducing hunting
Introduced: January 2006
Full Title
Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation > specially adapted for damping motor oscillations, e.g. for reducing hunting
Classification Context
- Section:
- ELECTRICITY
- Class:
- GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
- Subclass:
- CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS