F05B2270/10711 - CPC Classification Index

ClassID:

144894 ⎘

F05B2270/10711 - CPC Classification

Classification description:

Control; Purpose of the control system to cope with emergencies in particular sudden load loss applying a low voltage ride through method

Recent Application in this class:

20220170444

2022-06-02

System and method for controlling a wind turbine

20190048852

2019-02-14

Boost and regulation groups for wind power plant

20190013753

2019-01-10

Control method and control system for enhancing endurance to anomalous voltage for doubly-fed induction generator

20180340519

2018-11-29

Heating a wind turbine facility

20180320663

2018-11-08

Control of a wind turbine during recovery after a grid fault

20160134121

2016-05-12

Method for feeding electric power into an electric supply network

20150364949

2015-12-17

Wind turbine generators

20150035281

2015-02-05

Smart power management during voltage dip in wind turbines

20140217731

2014-08-07

Wind turbine generator, method, and program thereof

#10

20140097619

2014-04-10

Wind turbine control method

#11

20130307271

2013-11-21

Inrush current protection for wind turbines and wind farms

#12

20130270823

2013-10-17

Method for Enhancing Low Voltage Ride Through Capability on a Wind Turbine

#13

20130138257

2013-05-30

SYSTEM FOR OPERATING AN ELECTRIC POWER SYSTEM AND METHOD OF OPERATING THE SAME

#14

20130113212

2013-05-09

Wind power generator system, and control method for the same

#15

20120306203

2012-12-06

Method for operating a wind turbine in the event of a grid error and a wind turbine for carrying out said method

#16

20120280569

2012-11-08

Supercapacitor-based grid fault ride-through system

#17

20120221281

2012-08-30

Method and apparatus for testing a wind turbine installation

#18

20120218791

2012-08-30

Methods, systems, and software for controlling a power converter during low (zero)-voltage ride-through conditions

#19

20120147637

2012-06-14

Methods, Systems, and Software for Controlling a Power Converter During Low (Zero)-Voltage Ride-Through Conditions

#20

20120139344

2012-06-07

Inrush current protection for wind turbines and wind farms

#21

20120104755

2012-05-03

Wind farm control system, wind farm, and wind farm control method

#22

20120104754

2012-05-03

WIND TURBINE WITH LVRT CAPABILITIES

#23

20120010759

2012-01-12

Power limiter system

#24

20110193345

2011-08-11

Wind turbine generator

#25

20110156388

2011-06-30

Wind turbine generator system

#26

20110137474

2011-06-09

Method and systems for operating a wind turbine

#27

20110057444

2011-03-10

Grid fault ride-through for current source converter-based wind energy conversion systems

#28

20110049903

2011-03-03

Apparatus and method for operating a wind turbine under low utility grid voltage conditions

#29

20100332040

2010-12-30

Current control of a wind park

#30

20100308857

2010-12-09

Method and electric circuit for testing a power producer or a power consumer that can be connected to an electric power grid

#31

20100283247

2010-11-11

Control device for wind power systems having power failure detection

#32

20090278354

2009-11-12

Wind turbine generator system

#33

20090230689

2009-09-17

Wind turbine energy storage and frequency control

#34

20090200803

2009-08-13

Wind power generation system

#35

20090058086

2009-03-05

Wind turbine system for satisfying low-voltage ride through requirement

#36

20080157529

2008-07-03

Low voltage ride through system for a variable speed wind turbine having an exciter machine and a power converter not connected to the grid

#37

20080093853

2008-04-24

Method and apparatus for operating electrical machines

#38

20070278797

2007-12-06

Power conditioning architecture for a wind turbine