ClassID:

218338

H02P9/46 - CPC Classification

Classification description:

Arrangements for controlling electric generators for the purpose of obtaining a desired output Control of asynchronous generator by variation of capacitor

Recent Application in this class:
#1
20190072070
2019-03-07

Control system of a wind turbine generator

#2
20150372625
2015-12-24

System for supplying electrical power to a load and corresponding power supply method

#3
20150330047
2015-11-19

Method for controlling a water sluice gate drive for a water sluice gate having an electric machine, service connection, water sluice gate drive and hydroelectric power plant

#4
20150028588
2015-01-29

Generator system and method of operation

#5
20130234679
2013-09-12

Aircraft power supply circuit including an asynchronous machine

#6
20130101397
2013-04-25

Electrical power supply for equipment carried by a rotary support

#7
20120153618
2012-06-21

Energy systems, energy devices, energy utilization methods, and energy transfer methods

#8
20100329652
2010-12-30

Electricity generator

#9
20100207479
2010-08-19

Electric generator

#10
20090322084
2009-12-31

Energy systems, energy devices, energy utilization methods, and energy transfer methods

#11
20090218820
2009-09-03

Power converter arrangement and method

#12
20080303279
2008-12-11

Generating unit and method for producing a current with a predetermined network frequency

#13
20070182383
2007-08-09

Electric power converting device and power converting method for controlling doubly-fed induction generator

#14
20070063677
2007-03-22

Slip-controlled, wound-rotor induction machine for wind turbine and other applications

#15
20070052244
2007-03-08

Control system for doubly fed induction generator

#16
20060132103
2006-06-22

Method and circuit for controlling an electric power plant