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Match Document Document Title
9038058 Configuration of software for a wind turbine  
Method and system of configuring a wind turbine software package having a multitude of software components includes providing a plurality of software components; providing information relating to...
9030043 Method for setting an output voltage level of a wind power plant  
The present invention addresses the problem of avoiding that wind turbine voltage levels within a wind power plant do not exceed predetermined overvoltage and/or undervoltage protection levels. In...
9026258 Method for controlling a wind farm  
In order to specify a method for the regulation of a wind park (1) comprised of a multiplicity of wind energy installations (WT1, . . . , WT9), wherein the wind park (1) is connected to an...
9026257 Real-time optimization of hydropower generation facilities  
Operation of a hydropower generation facility may be optimized by consideration and analysis of multiple factors influencing function of the facility. Aspects of the facility and surrounding...
9020650 Utility grid, controller, and method for controlling the power generation in a utility grid  
A utility grid is provided, the utility grid including a centralized controller; an intermittent renewable energy source for generating electrical power; at least one further power generation...
9020734 Method, apparatus, signals and media, for selecting operating conditions of a genset  
An apparatus for selecting operating conditions of a genset, the apparatus including a processor circuit configured to select a set of operating points from a plurality of operating points of the...
9014868 Power factor  
An apparatus and an article of manufacture for improving power factor include collecting consumption data of at least one appliance, building a consumption profile for each of the at least one...
9008852 System, method, and apparatus for electric power grid and network management of grid elements  
Systems, methods, and apparatus embodiments for electric power grid and network registration and management of active grid elements. Grid elements are transformed into active grid elements...
9000603 Wind power plant and method for the controlled shutdown of a wind power plant  
A wind power plant has a main controller and a set of condition parameters that are fed to the main controller. The main controller determines settings for the operation of the wind power plant...
8989877 System and method for controlling a machine  
A system for controlling a machine includes a first model, a second model, a controller, and a comparator. During a first cycle, the first model generates a response signal to the controller while...
8987929 System and method for operating wind farm  
Systems and methods for operating a wind farm are disclosed. The method includes detecting an operating condition of an upwind wind generator, the upwind wind generator located upstream of a...
8983669 System, method, and data packets for messaging for electric power grid elements over a secure internet protocol network  
Systems, methods, and messages of the present invention provides IP-based messages associated with the grid elements, wherein each IP-based message includes an internet protocol (IP) packet that...
8983633 Electrical equipment control device, electrical equipment control method and electrical equipment  
An equipment control device has: a reception unit for receiving desired time information indicating a desired operation start time or a desired operation termination time, operation period...
8977403 Remote monitoring apparatus, wind turbine generator system, and method of controlling remote monitoring apparatus  
A SCADA system includes a main switching hub and a backup switching hub that relay transmission data between a wind turbine generator and terminals provided in another SCADA system and client...
8977402 Method and system for operating a wind power plant comprising a number of wind turbine generators  
This invention relates to a method and a system for operating a wind power plant (1) connected to a power grid (2), the wind power plant comprising a number of wind turbine generators. The method...
8977401 Lifetime optimization of a wind turbine generator by controlling the generator temperature  
A wind turbine and a method for controlling the temperature of a wind turbine generator are disclosed, the wind turbine comprising a generator, generator temperature control means and means for...
8972068 Operation of a power generator in a power supply network  
During operation of at least one power generator (EE) in a power supply network, a reactive power transfer between the two upper voltage levels (1, 2) is sensed at a first transformer (T1)...
8972067 System and method for optimizing plant operations  
Embodiments of the present disclosure include systems and a method. In one embodiment, a system is provided. The system includes a risk calculation system configured to calculate a risk based on a...
8972069 Selective multi-phase maximum power point tracking  
A controller for controlling operation of a solar power system is disclosed. The controller receives electrical power from an energy capture device and outputs electrical power to one or more...
8963353 System and method to minimize grid spinning reserve losses by pre-emptively sequencing power generation equipment to offset wind generation capacity based on geospatial regional wind conditions  
A system and method to preemptively adjust power generation of one or more non-wind power generators based on near term wind generation capability, spinning reserve margin, and/or power grid...
8954203 Systems and methods for distributed power factor correction and phase balancing  
A power management system includes a plurality of monitors, communicatively coupled together over a communications medium. Each respective monitor of the plurality of monitors is configured to...
8941253 Method for operating a wind turbine having a rotor hub supporting at least one rotor blade  
A method for operating a wind turbine which includes a rotor hub supporting a rotor blade includes: a) detecting changes in the aerodynamic performance of the rotor blade; b) determining a first...
8930035 Procedure for supply control and storage of power provided by a renewable energy generation plant  
A process for simultaneously providing capacity sale services (e.g. frequency regulation or voltage regulation), energy sale services (energy transfer from off-peak hours to peak hours), and...
8914134 Systems and methods for predicting transient operational characteristics of a power plant  
Certain embodiments of the invention may include systems and methods for predicting transient operational characteristics of a power plant. According to an example embodiment of the invention, a...
8912674 System and method of selecting wind turbine generators in a wind park for change of output power  
In one aspect, a method for selecting wind turbine generators in a wind park for a change in output power comprises providing a wind park comprised of a plurality n of wind turbines; selecting, on...
8901764 Method for controlling a wind farm, wind farm controller, wind farm, computer-readable medium and program element  
A method is provided for controlling a wind farm connected to a grid. The wind farm includes a wind farm emergency generator and at least a first wind turbine. The first wind turbine includes a...
8897922 Wind farm power control based on matrix reflecting a power load distribution between individual wind turbines  
A method for controlling the operation of a wind farm with a plurality of wind turbines is disclosed A setpoint vector is defined, wherein each component of the setpoint vector represents an...
8892265 Automatic ram air turbine deployment  
A method of deploying a ram air turbine for an aircraft only during flight that deploys the ram air turbine only when a predetermined number of aeronautical power generation contactor signals are...
8880228 System and method for mitigating an electric unbalance of a three-phase current at a point of common coupling between a wind farm and a power grid  
A system is provided for mitigating an electric unbalance of a three-phase current at a Point of Common Coupling being located between a wind farm having a plurality of wind turbines and a power...
8874276 Event-based control system for wind turbine generators  
The present invention relates to a control system comprising a control interface between one or more wind turbine generators and a power grid, where the wind turbine generators are coupled to the...
8868249 Hybrid controlling and driving circuit and method thereof  
Methods, circuits, apparatus, and systems related to a hybrid driving and controlling circuit are disclosed. In one embodiment, a hybrid driving and controlling circuit in a double power supply...
8866323 Method and arrangement for responding to a grid event, such as fast under frequency combining demand response, inertial response and spinning reserve  
A method for controlling a wind power plant in case of a frequency drop in a utility grid to which the wind turbines are connected is provided. The method includes combining demand response,...
8860237 System and method of selecting wind turbine generators in a wind park for curtailment of output power to provide a wind reserve  
In one aspect, a method of selecting wind turbine generators in a wind park for curtailment of output power to provide a wind reserve comprises providing a wind park comprised of a plurality n of...
8853877 System and method for controlling a wind farm  
A method for controlling a wind farm having a power output constraint is disclosed. The method may include operating a plurality of wind turbines within the wind farm. Each wind turbine may...
8841787 Generator set adaptive droop control method  
A method of controlling a plurality of gensets during a failsafe condition is provided. The method may include operating one or more of the gensets according to a modified isochronous control...
8843241 Remote monitoring and control system comprising mesh and time synchronization technology  
A remote monitoring and control system comprising synchronized wireless MESH technology for remote monitoring and control of utility grids (e.g., utility meters), commodity distribution networks,...
8843240 Loading a steam turbine based on flow and temperature ramping rates  
Systems and methods for loading a steam turbine are provided. A method may include: receiving a turbine loading factor; receiving a current steam turbine exhaust temperature; determining a steam...
8831756 Control system of a technical installation  
A control system of a technical installation including at least one field device which makes available at least two redundant protocol values that are converted by the control system into a single...
8823191 Method and arrangement for controlling a wind turbine using oscillation detection  
A method for controlling a wind turbine is provided. The method includes monitoring an electrical quantity at an output terminal of the wind turbine. The electric quantity has an amplitude and...
8818565 Systems and methods for performing islanding operations  
Systems and methods for performing islanding operations are usable to monitor and collect plant loads and turbine loads of a power plant. Such monitoring and collecting can be used to preemptively...
8812164 Portable cogeneration system incorporating renewable energy sources  
A cogeneration system comprising a power generation unit, a thermal generation unit thermally coupled to the power generation unit, a plurality of renewable energy conversion units, and a power...
8805596 Remote wind turbine reset system and method  
The present invention includes a Computer Assisted Reset (CAR) system that allows a central operations team to remotely reset turbine faults across multiple wind turbine platforms and SCADA...
8803351 Control method for a wind turbine  
The invention relates to a method of controlling a wind turbine having a rotor with pitchable wind turbine blades and a generator for producing power, where a pitch reference value for the wind...
8805595 Wind turbine arranged for independent operation of its components and related method and computer program  
A wind turbine which is composed of several subunits is provided. Each of the several subunits includes a controller. Each of the controllers is adapted to operate in a cooperative mode and in an...
8793027 Power curtailment of wind turbines  
The present invention relates to a method for curtailing electrical power supplied from a wind turbine or a group of wind turbines to an associated power supply grid, the method comprising the...
8788107 Wind turbine generator for use in cold weather, method of controlling the same, and wind turbine generating system for use in cold weather  
Damage is prevented on electric devices in a case where a generator is installed in a cold weather. A wind turbine generator includes a power supply unit connected to a utility grid via a switch...
8783042 Method for operating a firing plant  
A method for operating a firing plant with at least one combustion chamber and at least one burner, especially a gas turbine, includes an operating characteristic for operating the combustion...
8788097 Systems and methods for using rule-based fault detection in a building management system  
A controller for a building management system includes a system of rules for detecting faults in the building management system. The rules include content conditions and trigger conditions. The...
8774974 Real-time photovoltaic power plant control system  
A real-time photovoltaic power plant control system and method of control for plant output, voltage regulation and/or power factor regulation. The system comprises a grid interface controller...
8774949 Hybrid intelligent control method and system for power generating apparatuses  
A present invention relates to a novel hybrid intelligent control system and method for power generating apparatuses, in which the control system comprises: a fuzzy sliding mode speed controller,...

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