H02P25/105 - CPC Classification Index

ClassID:

218437 ⎘

H02P25/105 - CPC Classification

Classification description:

Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor; Commutator motors, e.g. repulsion motors Four quadrant control

Recent Application in this class:

20120235607

2012-09-20

DC bus boost method and system for regenerative brake

20110101897

2011-05-05

DC bus boost method and system for regenerative brake

20060214613

2006-09-28

Power supplying apparatus and power supplying method