IPC Subgroup
H02P 9/48 Arrangements for obtaining a constant output value at varying speed of the generator, e.g. on vehicle
Introduced: January 1980
Last revised: January 2006
Full Title
Arrangements for controlling electric generators for the purpose of obtaining a desired output > Arrangements for obtaining a constant output value at varying speed of the generator, e.g. on vehicle
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