WIND TURBINE ASSEMBLYA wind turbine assembly comprising a rotor system (2), a generator (4), a first converter (61), a second converter (62), and a controller system (909). The first converter (61) comprises a first bridg…DRIVE·Aug 13·1 min readFollowF03D7/00ABB SCHWEIZ AG [CH]
SYSTEMS AND METHODS FOR CONTROLLING WIND CONVERTERSA method of operating a wind converter is provided. The method includes receiving a plurality of forecasted datasets. The forecasted datasets include event signals for the wind converter during fast t…DRIVE·May 8·1 min readFollowF03D7/00GENERAL ELECTRIC RENOVABLES ESPANA SL [ES]
OPERATING A WIND TURBINE BEING CONNECTED TO A UTILITY GRID BOTH VIA A HVDC POWER CONNECTION AND VIA AN UMBILICAL AC CABLE WITH A NETWORK BRIDGE CONTROLLER PERFORMING A POWER AND A VOLTAGE CONTROLA method for controlling the operation of a wind turbine (120) comprises (a) receiving an active power reference signal (P*conv, PrefWT) being indicative for active power to be generated by the wind t…DRIVE·Jan 11·2 min readFollowF03D7/00SIEMENS AG [DE]
Power supply arrangement of a wind farmThe invention describes a power supply arrangement (5) realised to provide auxiliary power to a wind farm (1) that feeds into a HVDC transmission link (3), which power supply arrangement (5) comprises…DRIVE·Sep 16·2 min readFollowF03D7/00SIEMENS AG [DE]
Method of controlling inertia in wind farmThe present invention relates to a method of controlling a wind farm. A method of controlling inertia in a wind farm includes obtaining information about the frequency of an electrical grid which has …DRIVE·Dec 31·1 min readFollowF03D7/00NAT UNIV CHONBUK IND COOP FOUND [KR]
Method and systems for operating a wind turbine when recovering from a mains power failureA method 260 for controlling operation of a wind turbine included within a power generation and delivery system is described. The method includes receiving, by a controller 44, a power command signal …DRIVE·Jun 4·1 min readFollowF03D7/00GEN ELECTRIC [US]
Method and arrangement for responding to a grid event, such as fast frequency drop, by combining demand response, inertial response and spinning reserveIt is described a method (100) for controlling a wind power plant, in particular in case of a frequency drop in a utility grid to which the wind turbines are connected, the method comprising: Combinin…DRIVE·Jan 1·1 min readFollowF03D7/00SIEMENS AG [DE]
Excitation control circuit, control method and electrically excited wind power system having the sameThe present invention provides an excitation control circuit, a control method using the same and an electrically excited wind power system having the same. The excitation control circuit comprises at…DRIVE·Oct 23·1 min readFollowF03D7/00DELTA ELECTRONICS SHANGHAI CO [CN]
System and method for setting up, commissioning and operating a wind power plantA system and a method for setting up, commissioning and operating a wind power plant having a plurality of wind turbine generators (WTGs) operatively connected to a power grid, the system including a …DRIVE·Oct 23·2 min readFollowF03D7/00GAMESA INNOVATION & TECH SL [ES]
CONTROL DEVICE FOR WIND-POWERED ELECTRICITY-GENERATING DEVICE, WIND FARM, AND CONTROL METHOD FOR WIND-POWERED ELECTRICITY GENERATING DEVICEA wind-turbine control system (18) is provided for each of a plurality of wind turbine generators (16) constituting a wind farm (10), sends wind-turbine data about a controlled wind turbine generator …DRIVE·Sep 4·1 min readFollowF03D7/00MITSUBISHI HEAVY IND LTD [JP]
METHOD FOR AVOIDING VOLTAGE INSTABILITY IN AN ELECTRICAL GRID OF AN OFFSHORE WIND PARKMethod for avoiding voltage instability in an electrical grid of an offshore wind park, the offshore wind park electrical grid being connected at a first end of a high voltage alternating current (HVA…DRIVE·Aug 21·2 min readFollowF03D7/00ALSTOM WIND SLU [ES]
Control system for a wind parkThe invention describes a control system (1) for a wind park (2), which control system comprises a plurality of limit controllers (12A, 12B, 12C, 12n), wherein each limit controller (12A, 12B, 12C, 12…DRIVE·Jun 5·2 min readFollowF03D7/00SIEMENS AG [DE]
Pitch system for a wind energy assembly and method for operating the sameThe method involves adjusting a pitch angle of a rotor blade of a wind power plant using an electric motor (14) of a pitch system (10), and temporarily supplying electric power to the motor from an ex…DRIVE·Apr 10·2 min readFollowF03D7/00SIEMENS AG [DE]
Inrush current protection for wind turbines and wind farmsA wind turbine (101) is provided. The wind turbine (101) includes a transformer (150) having a low-voltage side (151) and a high-voltage side (152). The transformer (150) is configured to step up a vo…DRIVE·Mar 20·2 min readFollowF03D7/00GEN ELECTRIC [US]
SYSTEM FOR CONTROL OF WIND POWER ELECTRICITY GENERATION ACCUMULATOR AND METHOD OF CONTROL THEREOFWhile a control method is established which can maximize the lifetime of an storage battery based on a SOC capable of maximizing the lifetime of the storage battery under a temperature condition and a…DRIVE·Nov 16·2 min readFollowF03D7/00SHIN KOBE ELECTRIC MACHINERY [JP]
Black start capable wind parkProcess 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 readFollowF03D7/00WOBBEN PROPERTIES GMBH [DE]
Method for operating a wind energy plantThe 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 readFollowF03D7/00WOBBEN PROPERTIES GMBH [DE]
