Abstract: Methods and systems for a vital bus system for communicating data in a control system are provided. The system includes a plurality of data communication buses configured in a multiple redundant orientation and at least one safety supervisor module including a database including a plurality of logic rules. The logic rules are programmed to receive data from the plurality of data communication buses and to determine the validity of the received data from each bus using one or more of the plurality of the logic rules. If the received data is invalid, the logic rules are programmed to restore the validity of the data using one or more of the plurality of the logic rules. If the data can not be restored the logic rules are programmed to transmit an alert to the control system. Otherwise, the logic rules are programmed to transmit the validated data to an intended destination.

Abstract: A charger adapted for charging at least one energy storage device to be charged by means of an electrical charging power provided by an electrical power supply grid is provided. The charger includes a grid parameter detector unit adapted for detecting at least one electrical grid parameter of the electrical power supply grid and for outputting a grid parameter detection signal on the basis of the at least one detected electrical grid parameter. A control unit receives the grid parameter detection signal and determines a control signal, wherein a charging power adjustment unit adjusts the electrical charging power on the basis of the control signal.

Abstract: A resonance damping system for a wind turbine having a generator connected to a power grid, the resonance damping system comprising an adaptive resonance damper, operable to provide a control signal for the generator, wherein the variable torque signal of the adaptive resonance damper is automatically adjusted according to a parameter which represents a grid condition.

Abstract: A wind power generation system includes a wind turbine at a wind turbine location, a measuring device for providing a wind condition signal at a test location, a sensor for providing a wind condition signal at the wind turbine, and a controller. The controller is configured for receiving the wind condition signals, using a wind correlation database and the wind condition signal at the test location for providing a wind condition estimation at the wind turbine location, obtaining a difference between the wind condition signal at the wind turbine location and the wind condition estimate at the wind turbine location, and using the difference for adjusting the wind condition signal at the wind turbine location.

Abstract: A filter cartridge includes a top end cap and a bottom end cap spaced apart from one another. A filter media is disposed between the top and bottom end caps. An outlet channel is within the filter media and extends between the top end cap and the bottom end cap. The outlet channel includes an open top end proximate the top end cap and a closed bottom end proximate the bottom end cap.

Abstract: A wiring assembly for an appliance is disclosed. The appliance has a main body and a door movably attached to the main body. The wiring assembly includes a base attachable to the door and having a first end and a second end; a slide slidably mounted on the base so that the slide is moveable between a first position where the slide is adjacent to the first end and a second position where the slide is adjacent to the second end; a tensioning or biasing member engaging the slide with the base and biasing the slide to the first position; and a cable assembly including a power/communication cable attachable to the main body and connected to the slide. An appliance incorporating such a wiring assembly is also disclosed.

Abstract: An industrial inspection handset is disclosed, comprising a connector for connecting a peripheral device to the handset, wherein the connector is oriented such that the peripheral device can extend substantially parallel to the housing surface of the handset, and a cover tethered to the handset by a first tab, wherein the cover when mounted on the housing of the handset encloses the connector and the peripheral device. In an alternative embodiment, the handset comprises a connector oriented such that the peripheral device can extend substantially perpendicular to the housing surface of the handset, and a cover tethered to the handset by a first tab and a second tab, wherein the cover when mounted on the mounting member encloses the connector.

Abstract: A system is provided for varying a duration of a closing phase of an intake valve of an engine. The system includes a tappet assembly coupled to the intake valve, where the tappet assembly includes a first tappet body and a second tappet body within a guide housing. The system also includes a cam coupled to the main shaft. The cam engages the tappet assembly to initiate the relative oscillation of the first tappet body to the second tappet body. The system also includes a hydraulic piston positioned within the guide housing and coupled to the first tappet body. The hydraulic piston selectively varies a duration of the relative oscillation of the first tappet body to the second tappet body based upon a parameter of a hydraulic fluid supplied to the hydraulic piston, to selectively vary the duration of the closing phase of the intake valve.

Abstract: An appliance includes a compression stage, a condensation stage, and an evaporation stage. The evaporation stage includes a first evaporator for a first refrigerated enclosure and a second evaporator for a second refrigerated enclosure. A first valve in a condensation stage bypass line is openable to allow a supply of refrigerant to bypass the condensation stage during a defrost mode, where a condensation stage bypass line is positioned between an output of the compression stage and the second evaporator. A second valve is positioned in a line from the second evaporator to the input to the compression stage and is closeable to block a supply of refrigerant from the second evaporator to the compression stage during the defrost mode. An additional line positioned between the second evaporator and the first evaporator carries the supply of refrigerant from the second evaporator to the first evaporator in the defrost mode.

Abstract: A method and a recovery container for collecting a hydrocarbon refrigerant are disclosed. The method includes releasing the hydrocarbon refrigerant from the refrigeration system, and collecting the released hydrocarbon refrigerant with a recovery container containing a hydrocarbon refrigerant adsorptive substance thereby binding the released hydrocarbon refrigerant to the hydrocarbon refrigerant adsorptive substance.

Abstract: Disclosed herein are solid state illumination systems which provide improved color quality and/or color contrast. The systems provide total light having delta chroma values for each of the fifteen color samples of the color quality scale that are preselected to provide enhanced color contrast relative to an incandescent or blackbody light source, in accordance with specified values which depend on color temperature. Illumination systems provided herein may comprise one or more organic electroluminescent element, or they may comprise a plurality of inorganic light emitting diodes, wherein at least two inorganic light emitting diodes have different color emission bands. Methods for the manufacture of illumination systems having improved color quality and/or color contrast are also provided.

Abstract: A method for powering a powered system having a first power generating unit where power settings for the first power generating unit are decoupled from power settings for a second power generating unit, the method including developing a power operating plan which is independent of a coupled power setting, and determining a power setting responsive to the power operating plan. A computer software code operable within a processor and configured to reside on a computer readable media for powering a powered system having at least a first power generating unit where power settings for the at least first power generating unit are decoupled from power settings for at least a second power generating unit is further disclosed.

Abstract: A method for monitoring a wind turbine is provided. The method includes defining at least one subsystem of the wind turbine and providing a simulation model for the at least one subsystem. During normal operation of the wind turbine at least an input parameter of the at least one subsystem is determined a behavior of the at least one subsystem is simulated using the at least one input parameter as an input of the simulation model. Based on the simulated behavior, it is determined, if the at least one subsystem operates within a given specification.

Abstract: A proximity detection system for an appliance is disclosed. The system includes an electrically conductive sensor for a capacitive proximity detection system, the sensor forming a part of an accessory device for the appliance; and an electrically conductive member disposed substantially opposite a location of the sensor and electrically connected to a ground potential to form a ground shield for the sensor.

Abstract: A wind energy system is provided including a geographical position sensing module and a cable for transmitting energy from the wind energy system. The cable includes a first sensing device at a first location of the cable. The first sensing device is adapted for sensing a relative position of the first sensing device. Further, the cable includes a second sensing device at a second location of the cable. The second sensing device is adapted for sensing a relative position of the second sensing device. The first and the second sensing devices are adapted to communicate with each other; and one of the first and second sensing devices is adapted to communicate with a geographical position sensing module of the wind energy system.

Abstract: A system and method for communicating information between wayside equipment and a railcar is provided, wherein the communication system includes a wayside monitoring system located at the wayside of a railway, wherein the wayside monitoring system is configured to generate wayside system data responsive to an operational characteristic of the railcar. A wayside communication device communicated with the wayside monitoring system to receive the wayside system data is also provided, wherein the wayside communication device is configured to generate digital wayside data and transmit at least one of the wayside system data and the digital wayside data to the railcar via a dispatch voice channel. Furthermore, an on-board communication device is provided, wherein the on-board communication device is configured to receive the digital wayside data from the wayside communication device via the dispatch voice channel.

Abstract: A method for assembling a modular wind turbine rotor blade, includes aligning a first blade module and a second blade module such that a first receptacle of the first blade module and a second receptacle of the second blade module are co-axial; and forming a detachable mechanical connection between a first inlay of the first blade module and a second inlay of the second blade module using a threaded fastener that extends into the first receptacle and into the second receptacle.

Abstract: A method for erecting an off-shore wind turbine includes providing a wind turbine tower socket segment that includes a basin positioned at one end of the wind turbine tower socket segment. The basin is filled with water. A wind turbine tower plug segment, which has a closed surface at one end of the wind turbine tower plug segment, is brought in connection with the wind turbine tower socket segment. Further, a wind turbine tower socket segment for off-shore wind turbines is provided that includes a basin adapted for receiving water on one side of the segment. The socket segment is adapted for receiving a wind turbine tower plug segment. Further, a wind turbine tower plug segment adapted for being plugged into a wind turbine tower socket segment is provided. The wind turbine tower plug segment includes a closed surface at one end of the segment. Further, a wind turbine is provided.

Abstract: An in-door fluid drainage system for a refrigerator is disclosed. The drain fluid transfer system is described as extending from the door of a refrigerator to the lower compartment for transfer of drain fluid from the door to a drain fluid removal system. Also described is a drain fluid transfer system which comprises one or both of a transfer tube at least partially enclosed in a hinge assembly, and a valve assembly positioned at the lower portion of the door.

Abstract: The present disclosure relates to a wind turbine (10) including: a rotor (18) including a rotatable hub (20) and a plurality of rotor blades (22), each of the plurality of rotor blades (22) being attached to the hub (20); and at least one airfoil body (120) including an aerodynamic profile (156) and an airfoil body root portion (122); wherein the aerodynamic profile (156) is configured for increasing aerodynamic lift of at least an inner portion of a rotor blade (22); and the at least one airfoil body (120) is attached to the hub (20) at the airfoil body root portion (122). In addition thereto, the present disclosure relates to an aerodynamic assembly (118) for a wind turbine (10) and a method of assembling a wind turbine (10).