H02P9/36 - CPC Classification Index

ClassID:

218333 ⎘

H02P9/36 - CPC Classification

Classification description:

Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using armature-reaction-excited machines

Recent Application in this class:

20210044231

2021-02-11

Control of a wound field synchronous generator for transient load response

20200259404

2020-08-13

HIGH FREQUENCY AC POWER GENERATOR

20180262138

2018-09-13

Electric power generation control device of alternating current generator for vehicles

20170353135

2017-12-07

System and method for an inverter for self-excitation of an induction machine

20130181688

2013-07-18

SYSTEM AND METHOD FOR VARIABLE SPEED GENERATION OF CONTROLLED HIGH-VOLTAGE DC POWER

20100052626

2010-03-04

Brushless high-frequency alternator and excitation method for DC, single-phase and multi-phase AC power-frequency generation

20090153105

2009-06-18

Alternator

20090071735

2009-03-19

Controller of field winding type synchronous motor, electric drive system, electric four wheel driving vehicle, and hybrid automobile

20080174195

2008-07-24

Brushless high-frequency alternator and excitation method for three-phase AC power-frequency generation