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Method and device for estimating grid properties of a power grid Grant 10,296,669 - Andresen , et al. | 2019-05-21 |
Wind turbine controller and method for controlling a power production of a wind turbine Grant 9,989,034 - Andresen , et al. June 5, 2 | 2018-06-05 |
Generator for producing electric power Grant 9,570,913 - Andresen , et al. February 14, 2 | 2017-02-14 |
Method of operating a wind park Grant 9,541,062 - Yin , et al. January 10, 2 | 2017-01-10 |
Method and arrangement for operating a wind farm within voltage limit Grant 9,531,193 - Andresen , et al. December 27, 2 | 2016-12-27 |
Computer-aided Ascertainment Of The Impedance Of An Electrical Energy Network App 20160047851 - Andresen; Bjorn ;   et al. | 2016-02-18 |
Wind Turbine Controller And Method For Controlling A Power Production Of A Wind Turbine App 20150345469 - Andresen; Bjorn ;   et al. | 2015-12-03 |
Generator For Producing Electric Power App 20150311719 - ANDRESEN; BJORN ;   et al. | 2015-10-29 |
Power oscillation damping by a converter-based power generation device Grant 9,133,825 - Andresen , et al. September 15, 2 | 2015-09-15 |
Decomposition and mitigation of a disturbance being present at an electric connection between an electric power generating system and a power grid Grant 9,071,132 - Andresen , et al. June 30, 2 | 2015-06-30 |
Control of the distribution of electric power generated by a wind farm between an AC power transmission link and a DC power transmission link Grant 9,041,248 - Andresen , et al. May 26, 2 | 2015-05-26 |
Method Of Operating A Wind Park App 20150137518 - Yin; Bo ;   et al. | 2015-05-21 |
Method and arrangement for operating a wind turbine converter Grant 9,000,734 - Andresen , et al. April 7, 2 | 2015-04-07 |
Converter device and method for converting electrical power Grant 8,946,946 - Andresen , et al. February 3, 2 | 2015-02-03 |
Method And Device For Estimating Grid Properties Of A Power Grid App 20150025860 - Andresen; Bjorn ;   et al. | 2015-01-22 |
Operating Wind Turbines As Damping Loads App 20150014992 - Andresen; Bjorn ;   et al. | 2015-01-15 |
Power Oscillation Damping By A Converter-based Power Generation Device App 20140361537 - Andresen; Bjorn ;   et al. | 2014-12-11 |
Method and arrangement for controlling a wind turbine using oscillation detection Grant 8,823,191 - Andresen , et al. September 2, 2 | 2014-09-02 |
Electrical power converting device and method to accommodate voltage variations in electricity networks Grant 8,810,211 - Andresen , et al. August 19, 2 | 2014-08-19 |
Decomposition And Mitigation Of A Disturbance Being Present At An Electric Connection Between An Electric Power Generating System And A Power Grid App 20140152292 - Andresen; Bjorn ;   et al. | 2014-06-05 |
Method And Arrangement For Controlling A Wind Turbine Using Oscillation Detection App 20130200621 - Andresen; Bjorn ;   et al. | 2013-08-08 |
Method And Arrangement For Operating A Wind Turbine Converter App 20130193933 - Andresen; Bjorn ;   et al. | 2013-08-01 |
Arrangement For Generating A Control Signal For Controlling A Power Output Of A Power Generation System App 20130131879 - Andresen; Bjorn ;   et al. | 2013-05-23 |
Arrangement For Generating A Control Signal For Controlling An Acceleration Of A Generator App 20130038059 - Andresen; Bjorn ;   et al. | 2013-02-14 |
Method And Arrangement For Operating A Wind Farm Within Voltage Limit App 20130026756 - Andresen; Bjorn ;   et al. | 2013-01-31 |
Capacitance Placement in wind farms App 20120221270 - ANDRESEN; Bjorn ;   et al. | 2012-08-30 |
Control of the distribution of electric power generated by a wind farm between an AC power transmission link and a DC power transmission link App 20120181879 - Andresen; Bjorn ;   et al. | 2012-07-19 |
Wind power installation and method of modifying the blade pitch in a wind power installation Grant 8,154,141 - Andresen April 10, 2 | 2012-04-10 |
Method and system for controlling a power production entity App 20110313591 - ANDRESEN; Bjorn ;   et al. | 2011-12-22 |
Converter Device And Method For Converting Electrical Power App 20110210706 - Andresen; Bjorn ;   et al. | 2011-09-01 |
Wind power system and method of operating it Grant 8,008,793 - Andresen August 30, 2 | 2011-08-30 |
Converter Device and Method for Converting Electrical Power App 20110176342 - Andresen; Bjorn ;   et al. | 2011-07-21 |
Converter Device and Method for Converting Electrical Power App 20110169462 - Andresen; Bjorn ;   et al. | 2011-07-14 |
Wind Power Installation And Method Of Modifying The Blade Pitch In A Wind Power Installation App 20090302608 - ANDRESEN; Bjorn | 2009-12-10 |
Method for operation of a converter system Grant 7,545,052 - Llorente Gonzalez , et al. June 9, 2 | 2009-06-09 |
Wind Power System And Method Of Operating It App 20090021013 - Andresen; Bjorn | 2009-01-22 |
Uninterruptible power supply, connected to a grid App 20090021963 - Andresen; Bjorn ;   et al. | 2009-01-22 |
Variable Speed Drive System App 20090021020 - ANDRESEN; Bjorn | 2009-01-22 |
Method for operation of a converter system App 20090001725 - Llorente Gonzalez; Jose Ignacio ;   et al. | 2009-01-01 |
Method for operation of a converter system Grant 7,439,714 - Llorente Gonzalez , et al. October 21, 2 | 2008-10-21 |
Method for operation of a converter system App 20070073445 - Llorente Gonzalez; Jose Ignacio ;   et al. | 2007-03-29 |
Variable speed wind turbine having a passive grid side rectifier with scalar power control and dependent pitch control Grant 7,015,595 - Feddersen , et al. March 21, 2 | 2006-03-21 |
Variable speed wind turbine having a passive grid side rectifier with scalar power control and dependent pitch Grant 6,856,041 - Siebenthaler , et al. February 15, 2 | 2005-02-15 |
Variable speed wind turbine having a passive grid side rectifier with scalar power control and dependent pitch control Grant 6,856,040 - Feddersen , et al. February 15, 2 | 2005-02-15 |
Variable speed wind turbine having a passive grid side rectifier with scalar power control and dependent pitch control Grant 6,853,094 - Feddersen , et al. February 8, 2 | 2005-02-08 |
Variable speed wind turbine having a passive grid side rectifier with scalar power control and dependent pitch control App 20040222642 - Siebenthaler, Eckardt ;   et al. | 2004-11-11 |
Variable speed wind turbine having a passive grid side rectifier with scalar power control and dependent pitch control App 20040217595 - Feddersen, Lorenz ;   et al. | 2004-11-04 |
Variable speed wind turbine having a passive grid side rectifier with scalar power control and dependent pitch control App 20040217596 - Feddersen, Lorenz ;   et al. | 2004-11-04 |
Variable speed wind turbine having a passive grid side rectifier with scalar power control and dependent pitch control App 20040217594 - Feddersen, Lorenz ;   et al. | 2004-11-04 |
Variable speed wind turbine having a passive grid side rectifier with scalar power control and dependent pitch control App 20030151259 - Feddersen, Lorenz ;   et al. | 2003-08-14 |