#WOBBEN PROPERTIES GMBH [DE]

METHOD OF OPERATING A WIND TURBINE, CORRESPONDING WIND TURBINE AND WIND FARM

The present disclosure relates to a method (700) of operating a wind turbine (100), a corresponding wind turbine, a method (800) of controlling a wind farm (112) and a corresponding wind farm (112). T…

DRIVE·Oct 22·2 min read

F03D7/0224 WOBBEN PROPERTIES GMBH [DE]

METHOD FOR FEEDING ELECTRICAL POWER INTO AN ELECTRICAL SUPPLY NETWORK BY MEANS OF A WIND ENERGY PLANT IN A MANNER WHICH CONTROLS VOLTAGE

The invention relates to a method for feeding electrical power into an electrical supply network (212) having a grid voltage by means of a wind energy installation (100), and the wind energy installat…

DRIVE·Jul 13·2 min read

G01R19/16538 WOBBEN PROPERTIES GMBH [DE]

Method and apparatus for feeding electrical current into an electrical power supply system

The invention relates to a method for feeding electrical current into a three-phase electrical grid with a first, second and third phase with a first, second and third voltage at a grid frequency, com…

DRIVE·Nov 26·1 min read

F03D7/0284 WOBBEN PROPERTIES GMBH [DE]

Heating device

The present invention relates to a heating device for heating an annular joint area between a tubular tower segment with a circumferential segment wall and a tower foundation of a wind energy installa…

DRIVE·Nov 26·1 min read

B66B17/10 WOBBEN PROPERTIES GMBH [DE]

Method for constructing a tower of a wind energy generator

The present invention relates to a centering mandrel (50) for fastening to a first tower segment (16) of a concrete tower of a wind energy installation, and for guiding a second tower segment of the c…

DRIVE·Nov 19·1 min read

B66B17/10 WOBBEN PROPERTIES GMBH [DE]

Transport vehicle for rotor blades and/or tower segments of wind power plants and transport rack for a transport vehicle

A transport vehicle for transporting wind energy system rotor blades and/or tower segments is provided. The transport vehicle comprises a transport frame (600) with a base frame (610), a receiving fra…

DRIVE·Nov 5·1 min read

B60P3/40 WOBBEN PROPERTIES GMBH [DE]

Method for operating a wind turbine

For the operation of a wind turbine, to generate electricity, the power output from the turbine generator to the electricity grid is raised temporarily and for a short time span above the actual turbi…

DRIVE·Oct 9·1 min read

F03D1/06 WOBBEN PROPERTIES GMBH [DE]

Method for controlling a wind energy plant

A method for operating a wind energy plant in which the ambient air around the generator and the temperature of the generator itself are determined using temperature sensors (22,24). The temperature d…

DRIVE·Mar 21·1 min read

F03D80/00 WOBBEN PROPERTIES GMBH [DE]

Central inverter station

Motor vehicle (1) comprises at least one electric motor, an energy accumulator (20) for supplying drive energy to the electric motor, a plug-in connector (50) connected to the energy accumulator and u…

DRIVE·May 11·1 min read

B60L53/14 WOBBEN PROPERTIES GMBH [DE]

Separate network and method for operating a separate network

The electrical network has at least one energy generator which uses a regenerative energy source, e.g. a wind-powered energy plant (10) coupled to a synchronous generator and a second synchronous gene…

DRIVE·Mar 16·1 min read

H02J3/38 WOBBEN PROPERTIES GMBH [DE]

Method for operating a wind turbine during a disturbance in the grid

The wind turbine, under normal operating conditions, delivers generated electricity to the grid which is proportional to the wind speed. In the event of a fault in the grid, the wind turbine remains c…

DRIVE·Mar 2·1 min read

F03D7/0284 WOBBEN PROPERTIES GMBH [DE]

Method for operating an energy-producing device, in particular a wind energy plant and wind energy plant

The method involves regulating the power delivered to a network (6) from an electrical generator driven by a rotor (4) depending on the electrical voltage applied to the network. The generator output …

DRIVE·Feb 23·1 min read

F03D7/0284 WOBBEN PROPERTIES GMBH [DE]

Method for operating a wind park

The method involves setting the electrical power of the wind park or one or more wind power systems in a range of 0 to 100 per cent of the available power by means of a data processing device connecte…

DRIVE·Jan 19·1 min read

F03D7/0272 WOBBEN PROPERTIES GMBH [DE]

Black start capable wind park

Process for operating a wind park consisting of a number of wind energy plants comprises controlling the operations of each plant until the net electrical power is supplied up to a predetermined maxim…

DRIVE·Jan 19·1 min read

F03D7/00 WOBBEN PROPERTIES GMBH [DE]

Method for reactive power control and device for generating electric energy into an electric network

The reactive power regulation method uses a reactive power compensation device inserted between a generator driven by a wind-turbine and the electrical energy network and regulated for supplying elect…

DRIVE·Dec 28·1 min read

H02J3/01 WOBBEN PROPERTIES GMBH [DE]

Method for operating a wind energy plant

The method involves varying the phase angle depending on at least one voltage detected in the electrical network. The phase angle is varied so that the voltage remains essentially unchanged at one or …

DRIVE·Jan 5·1 min read

F03D7/00 WOBBEN PROPERTIES GMBH [DE]