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Power Controller patents



      
           
This page is updated frequently with new Power Controller-related patent applications. Subscribe to the Power Controller RSS feed to automatically get the update: related Power RSS feeds. RSS updates for this page: Power Controller RSS RSS


Organic light emitting display device and driving method thereof

Organic light emitting display device and driving method thereof

Auxiliary winding for extended current measurement

Auxiliary winding for extended current measurement

Auxiliary winding for extended current measurement

High-power led luminaire having a modular, expandable mechanism

Date/App# patent app List of recent Power Controller-related patents
12/11/14
20140360995
 Arc welding apparatus, arc welding system, and arc welding method patent thumbnailArc welding apparatus, arc welding system, and arc welding method
An arc welding apparatus includes: a driver for advancing and retreating a welding consumable with respect to a workpiece to generate a short circuit condition and an arc condition; a state detector for detecting respective starts of the short circuit condition and the arc condition based on a voltage between the workpiece and the welding consumable; a time detector for detecting that an elapsed time from the start of the short circuit condition reaches a reference time using a time shorter than an estimated continuation time of the short circuit condition as the reference time; and a power controller for reducing an electric current between the workpiece and the welding consumable corresponding to a state where the elapsed time reaches the reference time and raising the electric current after the start of the arc condition.. .
12/04/14
20140354703
 Organic light emitting display device and driving method thereof patent thumbnailOrganic light emitting display device and driving method thereof
An organic light emitting diode display includes: a display panel including a plurality of pixels; an image processor which receives a plurality of image data, where the image processor generates a scale control variation for each of the image data, and performs a gamma-correction on the image data based on the scale control variation and predetermined gamma curve information to output a plurality of grayscale data; and a power controller which controls a driving voltage supplied to the display panel based on the scale control variation of each of the image data.. .
12/04/14
20140354049
 Auxiliary winding for extended current measurement patent thumbnailAuxiliary winding for extended current measurement
A power controller controls power to a load and includes a primary current sensor, a controller and a current source. The primary current sensor includes a primary conductor and an auxiliary conductor.
11/27/14
20140347853
 High-power led luminaire having a modular, expandable mechanism patent thumbnailHigh-power led luminaire having a modular, expandable mechanism
The invention relates to a high-power led luminaire for public lighting. The use of individual diffusers for each led makes it possible to obtain a light pattern similar to the i/si type, which is ideal for public lighting.
11/27/14
20140347024
 Current divider for extended current measurement patent thumbnailCurrent divider for extended current measurement
A power controller controls power to a load and includes a primary conductor, a current divider, first and second current sensors, and a controller. The primary conductor carries a primary current to the load.
11/20/14
20140344598
 Enabling a non-core domain to control memory bandwidth patent thumbnailEnabling a non-core domain to control memory bandwidth
In one embodiment, the present invention includes a processor having multiple domains including at least a core domain and a non-core domain that is transparent to an operating system (os). The non-core domain can be controlled by a driver.
11/20/14
20140341599
 Image heating device patent thumbnailImage heating device
An image heating device includes first and second heating elements, a temperature detection element, and an electric power controller. The electric power controller controls electric power to be supplied to the both heating elements for each control cycle corresponding to a period including a plurality of consecutive half cycles of alternate current per a detected temperature.
11/20/14
20140340945
 Power controller with pulse skipping patent thumbnailPower controller with pulse skipping
A controller for a power converter includes a drive circuit coupled to generate a drive signal in response to an error signal representative of a load of the power converter. The drive circuit includes a pulse skipping circuit coupled to generate a blanking signal in response to the error signal.
11/13/14
20140332294
 Electrohydraulic hybrid work vehicle patent thumbnailElectrohydraulic hybrid work vehicle
A hybrid work vehicle having a direct-current electric power bus for connecting at least an electric power controller, an electric machine for driving the vehicle, a reversible electric machine, and a battery.. .
11/06/14
20140327418
 Extended current capability for power sourcing equipment patent thumbnailExtended current capability for power sourcing equipment
A current mirror (e.g., an n or p channel mosfet current mirror) is present in a load current delivery path. The current delivery path typically includes a network connection, e.g., for power over ethernet applications.
10/30/14
20140325247
Controlling power and performance in a system agent of a processor
In an embodiment, a processor includes a core to execute instructions, an agent to perform an operation independently of the core, a fabric to couple the core and agent and including a plurality of domains and a logic to receive isochronous parameter information from the agent and environmental information of a platform and to generate first and second values, and a power controller to control a frequency of the domains based at least in part on the first and second values. Other embodiments are described and claimed..
10/30/14
20140320194
Solid state power controller gate control
A system for controlling gate power includes a metal oxide semiconductor field effect transistor (mosfet) configured to supply power to a load according to a gate control voltage applied to a gate of the mosfet. The system includes a gate control circuit configured to turn on and off the gate control voltage supplied to the gate of the mosfet.
10/23/14
20140316197
Light source power based on predetermined sensed condition
A medical instrument having a lighting system for illuminating a target area, the system comprising a light source and associated power controller, the system being configured to move from a first illumination mode to a second illumination mode based on a sensed or determined changed condition, such as predetermined temperature and/or change in a scene or brightness signal, or lack of change, from an image sensor that may be associated with the instrument.. .
10/23/14
20140313732
Lighting device
A lighting device includes a heat sink for dissipating heat from a light source. The heat sink is located between an inner case and an outer case, and a power controller is located in the inner case.
10/23/14
20140312829
Electronic apparatus, a method of controlling charge, and a computer-readable recording medium
An electronic apparatus including a battery unit configured to include a battery and to supply power to elements of the electronic apparatus by using power stored in the battery; a power charger configured to, if power is input from an external adaptor, charge the battery with the input power; a user interface (ui) unit configured to display a charge state of the battery; and a power controller configured to, if the charge state of the battery satisfies a preset first condition, control the ui unit to display that the battery has been fully charged and control the power charger to charge the battery until the charge state of the battery satisfies a preset second condition.. .
10/23/14
20140312826
Method and assembly for operating synchronous motors
A method is disclosed for operating a synchronous machine via a three-phase power controller including three semiconductor controllers and connected to a three-phase network. The method includes determining the phase difference between the magnet-wheel voltage of the synchronous machine and the network voltage of the three-phase network; determining the rotational speed of the rotor of the synchronous machine; determining the phase position of the three-phase network; determining at least some of the stator currents of the synchronous machine; determining a decision characteristic number based upon an advance calculation of the torque curve in the event of activation of at least two of the semiconductor controllers while taking into account the current values for phase difference, rotational speed, stator current, and phase position; and determining at least one switching time point based upon the decision characteristic number, wherein the at least two semiconductor controllers are activated at the switching time point..
10/23/14
20140312814
Method and assembly for operating synchronous motors
A method is disclosed for operating a synchronous machine by way of a three-phase ac power controller, which is connected to a three-phase network. The embodiment of the method includes determining the phase difference between the magnet-wheel voltage of the synchronous machine and the network voltage of the three-phase network; determining the rotational speed of the rotor of the synchronous machine; determining the phase position of the three-phase network; determining a decision characteristic number on the basis of a stored data table calculated in advance, which data table associates a decision characteristic number with value triples of phase difference, phase position, and rotational speed; and determining at least one switching time point on the basis of the decision characteristic number..
10/16/14
20140310539
Power supply unit (psu) right-sizing that supports power transients, with mechanism for dynamic curtailment of power transients during a psu failure
A power controller of an information handling system (ihs) controls power allocation for the ihs with components that intermittently exhibit power transients. The power controller is configured to: identify an enhanced power state during which a maximum power required by the information handling system is greater than the amount of power provided by a primary psu of a redundant configuration of psus; and allocate a portion of the unused operating margin of backup reserve power from the redundant psus to support intermittent power transients that occur during enhanced power state operation.
10/09/14
20140302882
Reducing interference
A terminal is configured to operate in white space in a wireless communications network, the terminal including: a transmitter for transmitting a wireless signal on a channel lying in the frequency range 450 mhz to 800 mhz; a power controller for setting the transmit power of the wireless signal at a transmit level by adjusting the gain of a power amplifier, wherein the power controller is configured to detect a commencement time for a transmission burst and to adjust the gain over a ramping period from an initial level to the transmit level; and a data generator configured to generate ramping data for transmission during the ramping period and information data for transmission at the transmit level, wherein the ramping period is in the range 10 ms to 1 s.. .
09/18/14
20140281616
Platform agnostic power management
In an embodiment, a processor includes at least one functional block and a central power controller. The at least one functional block may include at least one block component and block power logic.
09/18/14
20140268890
Wide output voltage range switching power converter
A switching power converter includes a voltage source that provides an input voltage vin to an unregulated dc/dc converter stage and at least one buck-boost converter stage to produce a desired output voltage vout. The unregulated dc/dc converter stage is adapted to provide an isolated voltage to the at least one regulated buck-boost converter stage, wherein the unregulated dc/dc converter stage comprises a transformer having a primary winding and at least one secondary winding and at least one switching element coupled to the primary winding.
09/18/14
20140268640
Lighting device
A lighting device comprises: a heat sink which comprises one surface and a receiving recess; a light emitting module which is disposed on the one surface of the heat sink and comprises a substrate and a plurality of light sources disposed on the substrate, wherein the substrate has a first hole disposed at the center thereof and a second hole; a power controller which is electrically connected to the light emitting module through the second hole of the substrate and is disposed in the receiving recess of the heat sink, wherein the light emitting module comprises a first light emitting module comprising a first substrate and a first light source, and a second light emitting module comprising a second substrate and a second light source, wherein the first substrate and the second substrate are disposed adjacent to each other.. .
09/18/14
20140265329
Method to de-ice wind turbines of a wind park
A method of de-icing wind turbines of a wind park is provided. At least a first wind turbine and a second wind turbine are assigned to the wind park.
09/18/14
20140262567
Conversion kit for converting a gasoline powered mid engine car to an electric powered car
A conversion kit for converting a gasoline powered mid engine car to an electric powered car that includes a front battery assembly, a mid-front battery assembly, a passenger side battery assembly, a driver side battery assembly, a rear battery assembly, a mounting assembly for mounting a power controller above the driver and passenger battery assemblies, an electric motor mounting structure, and an electric motor transmission adapter connecting the electric motor to a vehicle transmission.. .
09/11/14
20140258760
Controlling operating voltage of a processor
In an embodiment, a processor includes a core domain with a plurality of cores and a power controller having a first logic to receive a first request to increase an operating voltage of a first core of the core domain to a second voltage, to instruct a voltage regulator to increase the operating voltage to an interim voltage, and to thereafter instruct the voltage regulator to increase the operating voltage to the second voltage. Other embodiments are described and claimed..
09/04/14
20140247680
Power saving memory apparatus, systems, and methods
Some embodiments include a voltage generator to generate a voltage to apply to a line used to access a memory cell of a memory device in which the voltage is applied to the line when the memory cell is not being accessed, and a power controller to cause the voltage to change between refresh operations of the memory device. Other embodiments including additional apparatus, systems, and methods are described..
08/28/14
20140241304
Power controller, method, computer program and computer program product for controlling transmission power
It is presented a power controller arranged to control transmission power of at least one mobile communication terminal of a cell of a mobile communication network. The power controller comprises: a candidate maximum signal to interference ratio, sir, calculator, arranged to calculate a candidate maximum sir based on a current headroom value, the headroom value being an indicator of how much the transmission power of the at least one mobile communication terminal is allowed to increase in the cell; and a sir determiner arranged to determine a maximum sir for the at least one mobile communication terminal based on the candidate maximum sir.
08/28/14
20140239856
Electrical energy storage system for traction power supply
An energy storage system for connection to a traction power supply that provides power to an electric vehicle. The energy storage system includes a power controller that controls a dc-dc converter to transfer electrical energy from the traction power supply to electrical energy storage when the train is braking.
08/28/14
20140239733
System and method for providing and controlling inductive power charging
The disclosure relates to inductive charging systems comprising at least one power access point (pap) comprising a primary inductor connectable to a power supply, a pap credential characterizing said pap and a charger link comprising at least one wireless communication component; at least one device comprising a secondary inductor, a device credential characterizing said device and a device link comprising at least one wireless communication component; and a power controller comprising a communicator comprising at least one wireless communication component and a server having a database. The disclosure further relates to methods of controlling the inductive charging performed by an inductive charging system..
08/21/14
20140237272
Power control for data processor
A data processor includes a data processor core, and a power controller. The data processor core is adapted to control an external memory system and to perform a task by accessing the external memory system, where the task has an associated computation rate, and the data processor is adapted to control the external memory system by powering up the external memory system when needed.
08/07/14
20140218106
Power amplifier power controller
A power amplifier power controller in the power amplifier system monitors various operating conditions of the power amplifier, and controls the output transmit power of the power amplifier by coordinated control of both the input drive level to the power amplifier and the gain of the power amplifier. The power amplifier power controller controls the input drive level to the power amplifier so that the input drive level does not change substantially while adjusting the gain of the power amplifier to maximize the transmit power.
08/07/14
20140217821
Matrix-based power distribution architecture
A power management and distribution (pmad) system includes first and second power supplies, first and second loads and a matrix of solid state power controllers (sspcs) connected between the first and second power supplies and the first and second loads. The matrix is configured to selectively supply each of the first and second loads with a plurality of different power levels based on on/off states of the sspcs of the matrix..
07/24/14
20140203639
Reconfigurable matrix-based power distribution architecture
A power management and distribution (pmad) system includes a first power supply of a first type, a second power supply of a second type different from the first type and first and second loads. The pmad system includes a matrix of solid state power controllers (sspcs) connected between the first and second power supplies and the first and second loads.
07/10/14
20140192037
Pixel, display device comprising the pixel and driving method of the display device
A display device includes a data driver; a scan driver; a compensation control signal unit configured to reset voltages of data signals transmitted to a plurality of pixels during a previous frame at a current frame, and configured to generate and transmit a first control signal to compensate for threshold voltages of driving transistors of the pixels and a second control signal to control simultaneous light emission of the pixels; a power controller configured to control and supply the voltage levels of a first and second power source voltages; a display unit including the plurality of pixels coupled to corresponding data lines, scan lines, first control lines, second control lines, first voltage lines, and second voltage lines; and a timing controller configured to generate a plurality of data signals by processing external image signals and generate a plurality of driving control signals for controlling driving of the drivers.. .
07/03/14
20140189892
Communication device and communication system
According to one embodiment, a communication device includes a detector, a power controller and an authentication module. The detector is configured to detect connection of a source device.
06/26/14
20140181545
Dynamic balancing of power across a plurality of processor domains according to power policy control bias
In an embodiment, a processor includes multiple domains including a core domain having at least one core to execute instructions and a graphics domain including at least one graphics engine to perform graphics operations and a power controller to control power consumption of the processor. The power controller may include a logic to receive an indication of a priority domain of the domains and to dynamically allocate power to the domains based on a power limit, one or more maximum domain frequency requests, and the priority domain indication.
06/26/14
20140181543
Portable terminal, recording medium
A portable terminal supplies power to a chip card therein with host power off. A power controller supplies power from a battery to a host, the chip card, and a clf; a first switch opens/closes a power supply channel to the chip card, branching from a power supply channel from the power controller to the host; a second switch opens/closes a power supply channel to the chip card, branching from a power supply channel from the power controller to the clf; a switch controller opens the first switch and closes the second switch if the clf detects a contactless rf signal, if the host is off or if the portable terminal is in a low battery mode, and if the contactless rf signal conforms to the communication method of the chip card, and the switch controller closes the first switch and opens the second switch if the host is on..
06/26/14
20140181538
Controlling configurable peak performance limits of a processor
In one embodiment, the present invention includes a processor having a plurality of cores each to execute instructions, a non-volatile storage to store maximum peak operating frequency values each a function of a given number of active cores, a configuration storage to store frequency limits each corresponding to one of the maximum peak operating frequency values or a configurable clip frequency value less than the maximum peak operating frequency value. In turn, a power controller is configured to limit operating frequency of the cores to a corresponding frequency limit obtained from the configuration storage.
06/26/14
20140181537
Guardband reduction for multi-core data processor
A multi-core data processor includes multiple data processor cores and a power controller. Each data processor core has a first input for receiving a clock signal, a second input for receiving a power supply voltage, and an output for providing an idle signal.
06/26/14
20140177584
Terminal, communication system, and communication method
A base station, a terminal, a communication system and a communication method are provided. The communication system comprises a base station 101 and a terminal 102 in communication with the base station 101.
06/26/14
20140176581
Controlling configurable peak performance limits of a processor
In one embodiment, the present invention includes a processor having a plurality of cores each to execute instructions, a non-volatile storage to store maximum peak operating frequency values each a function of a given number of active cores, a configuration storage to store frequency limits each corresponding to one of the maximum peak operating frequency values or a configurable clip frequency value less than the maximum peak operating frequency value. In turn, a power controller is configured to limit operating frequency of the cores to a corresponding frequency limit obtained from the configuration storage.
06/26/14
20140176166
Electronic load module and a method and a system therefor
The present invention relates to an electronic load module and to a method and a system therefor. The method comprises receiving control data (301) from a connectable power controller via a data bus connector (202), and controlling (302) an active load (203) based on the received control data to sink a defined current from a connectable device under test via a first input (204), the method further comprises controlling (303) the activate load (203) based on the received control data by means of a digital control circuit (201) and the connectable power controller to generate and maintain an ambient temperature of the device under test..
06/19/14
20140173297
Performing frequency coordination in a multiprocessor system
In an embodiment, a processor includes a core to execute instructions, uncore logic coupled to the core, and a power controller to control a power consumption level. The power controller is configured to determine an activity level of the processor and responsive to this level, to generate a request for communication to a second processor coupled to the processor to request frequency coordination between the processors.
06/19/14
20140170275
System for automating cooking steps
A cooking system for automating cooking steps of a recipe on a stove comprising a stove including a plurality of cooking elements; power controller for controlling the operation of each one of the cooking elements; and computer system in communication with the power controller, said computer system including a processor, computer readable data storage, and a visual display unit. The processor causes the computer system to perform the steps of: for each automated step of said recipe, generates a control signal for actuating at least one of the cooking elements and sends said control signal to the power controller; and for each manual or user step of said recipe, generates data representing user readable instructions for performing the user step and displays said data on the visual display unit.
06/19/14
20140167842
Power circuit and method thereof
A power circuit and a method thereof are provided. The method includes: determining, by a power controller, a first signal is to be transmitted in the continuous mode or the burst mode; when the first signal is to be transmitted in the continuous mode, activating, by a power controller, a continuous mode converter; when activated, converting, by the continuous mode converter, a first voltage down to a second voltage and supplying the second voltage to the first power amplifier; when the first signal is to be transmitted in the burst mode, activating, by a power controller, a burst mode converter; when activated and the first power amplifier is inactive, receiving, by a burst mode converter, a first current to accumulate a burst energy; and when activated and the first power amplifier is active, supplying, by the burst mode converter, the burst energy to the first power amplifier..
06/19/14
20140167652
Systems and methods for controlling a power controller
In accordance with systems and methods of the present disclosure, an apparatus may include a power converter and a controller. The controller may be configured to monitor a voltage at an input of the power converter, cause the power controller to transfer energy from the input to a load at a target current, decrease the target current responsive to determining that the voltage is less than or equal to an undervoltage threshold, and increase the target current responsive to determining that the voltage is greater than or equal to a maximum threshold voltage..
06/19/14
20140167578
Computer chassis
A computer chassis has a body with variable components. The chassis is accessible from the front or back of a casing or cabinet through the use of gripping loops.
06/19/14
20140167526
Electronic control of ac supply
A power controller having a switchable capacitive load connectable to an ac supply, the switchable capacitive load including at least one rc network having one or more capacitors. The capacitors have at least one resistive load switchable in place across the capacitors.
06/05/14
20140152902
Systems and methods for display board control
Systems and methods are described for providing data to the multiple led blocks of a led display board. Each led block can include an electrical connection or interface that has a reduced complexity compared with prior led display boards.
06/05/14
20140152635
Systems and methods for powering display boards
Systems and methods are described for providing data to the multiple led blocks of a led display board. Each led block can include an electrical connection or interface that has a reduced complexity compared with prior led display boards.
06/05/14
20140152278
Systems and methods for switched-inductor integrated voltage regulators
Power controller includes an output terminal having an output voltage, at least one clock generator to generate a plurality of clock signals and a plurality of hardware phases. Each hardware phase is coupled to the at least one clock generator and the output terminal and includes a comparator.
06/05/14
20140152254
Electric vehicle charging station, system, and methods
There is disclosed an electric vehicle charging station, an electric vehicle charging system, and methods of provisioning and operating an electric vehicle charging station. The electric vehicle charging station may include a power control to control the flow of power from a power grid, a controller coupled to the power controller, and a wireless communications interface operable to communicate using a short range wireless communications protocol.
06/05/14
20140152240
Distributed power system using direct current power sources
A distributed power system including multiple (dc) batteries each dc battery with positive and negative poles. Multiple power converters are coupled respectively to the dc batteries.
06/05/14
20140152016
Atmospheric transduction system
Atmospheric transduction system including a power frequency broadcast station, a receiver, and a network. The power frequency broadcast station includes a transmitter and a computer server.
05/29/14
20140146581
Power controller with over power protection
A power controller with over power protection is disclosed, capable of providing a pulse-width-modulation signal to control a power switch. The power controller comprises a pulse width modulator, first and second oscillators, and an over power detector.
05/29/14
20140146028
Pixel, display device comprising the pixel and driving method of the display device
A pixel, a display device including the same, and a driving method thereof. The display device includes: a data driver transmitting data signals; a scan driver generating and transmitting scan signals; a display panel including pixels, each emitting light with a driving current according to the data signals; a compensation signal unit generating and transmitting a compensation control signal for controlling simultaneous transmission of a predetermined bias voltage to each of the pixels before a data voltage according to the data signals is applied to each of the pixels; a power controller controlling voltage levels of the first power source voltage and the second power source voltage and supplying the level-controlled first and second power source voltages; and a timing controller generating the data signals by processing an external image signal and generating a plurality of driving control signals..
05/29/14
20140144898
Torch-mounted fingertip welding controller
A torch-mounted power controller mounts to the handle of a welding torch and includes a control lever that is operated by the user's finger. The control lever is arranged to allow the user to hold the torch with a normal grip.
05/22/14
20140143560
Power control device and display device including the same
A power controller includes an inductor coupled to an input terminal to which an input voltage is input, a first switch coupled between the inductor and a first power source voltage output terminal, a second switch coupled between the inductor and a ground, a switch controller controlling a voltage output to the first power source voltage output terminal by controlling duties of the first and second switches according to a feedback voltage input to a feedback terminal corresponding to a voltage output to the first power source voltage output terminal, and a diode coupled between the first power source voltage output terminal and the feedback terminal, and preventing a voltage of the first power source voltage output terminal from increasing higher than a breakdown voltage of the first and second switches.. .
05/22/14
20140139506
Display device, power control device, and driving method thereof
A display device having a particular power controller circuit is disclosed. In one aspect, the display includes a plurality of pixels, and a power controller for supplying a first power source voltage and a second power source voltage for providing a driving current of the plurality of pixels wherein the power controller connects at least one of a first high level voltage, a ground, and a capacitor to a first node connected to the first power source voltage, and connects one of a second high level voltage and the ground to a second node connected to the second power source voltage..
05/22/14
20140137537
Rotary switch assembly for ion propulsion system
A gridded ion propulsion system comprising two power controllers, four ion thrusters, and two switch assemblies. One switch assembly is connected to the two power controllers and to two of the four ion thrusters.
05/15/14
20140133257
Back-up power management for efficient battery usage
Battery backup devices and methods of performing a backup operation using the same are provided. A battery backup device can include a partial battery power controller configured to shut off power to components to be backed up one by one as data backup is completed on each device.
05/08/14
20140126749
Flat speaker output device and method for starting the same
The present invention discloses a flat speaker output device and a method for starting the same. Wherein, a plurality of flat speakers utilizes an initial delay unit and a plurality of intermediary delay units connected in series.
05/08/14
20140126593
Laser machining control system through feedback
A laser machining control system includes a laser diode, a laser power controller connected to the laser diode, a light transmission-reflection element positioned on a light path of a laser light beam to a workpiece, and an output power meter. The output power meter detects the laser light beam being reflected by the transmission-reflection element element and measures an output power of the laser diode.
05/08/14
20140125637
Magnetic touch pen
A magnetic touch pen is disclosed. In one aspect, the magnetic touch pen comprises a first case in which a plurality of magnets is arranged in a cylindrical first body in a longitudinal direction of the first body.
05/01/14
20140121792
Arena baseball game system
Arena baseball game system method of play includes base excessive force, no collision contact slide zones and describes a protective helmet apparatus for use by baseball fielders. The protective sport television or radio audio device means of communication equipped with display, gps, infrared scan and sensors to monitor performance and physiological parameters.
05/01/14
20140117766
Electronic device and power supplying control method thereof
A electronic device and a power supplying method thereof are provided. The device includes a system unit, an internal power supplying unit and a power controller.
04/24/14
20140112660
Systems and methods for channel additions over multiple cascaded optical nodes
A method, an optical node, and an optical network include a power controller configured to bring channels in-service in parallel over multiple cascaded optical nodes quickly, efficiently, and in a non-service affecting manner. The method, node, and network utilize multiple states of a control loop that maintains a stable response in downstream optical nodes as channels are added in parallel.
04/24/14
20140111498
Display device including power controller and method of driving the same
There is provided a display device including: a display panel including a display area consisting of a plurality of pixel areas, and a non-display area surrounding the display area; a plurality of power lines formed on the display area to supply a first voltage to the plurality of pixel areas; a first power link line connected to the plurality of first power lines, and formed on the non-display area; and a plurality of drivers connected to the display panel, and including a plurality of output pads and a plurality of first power pads, the plurality of (first) power pads disposed between the plurality of output pads and respectively connected to the plurality of first power link lines.. .
04/24/14
20140111134
Mitigation of harmonic currents and conservation of power in non-linear load systems
An ac power controller system applies three-phase ac operating power to an induction motor that drives a non-linear mechanical load. A primary low pass filter is connected in series between branch phase conductors and a power controller of the type that uses gate-controlled switching thyristors for controlling power to the motor.
04/10/14
20140101466
Information processing device and method, record medium and program
The present technique relates to an information processing device, an information processing method, a record medium and a program which can prevent hot insertion and extraction of an sim card. A removing unit removes a tray storing a storage member.
04/10/14
20140099962
Cell partitioning for high-speed users
The present invention relates to a radio access arrangement for operating a radio cell (c), and comprising at least one wireless transceiver (210) configured to set up and operate radio communication channels with mobile devices. In accordance with an embodiment of the invention, the radio access arrangement further comprises speed determination logic (240) configured to characterize a particular mobile device (320) as belonging to a high-speed or lower-speed category (hs; ls) according to speed information of the particular mobile device, and a radio resource controller (250) configured to assign a particular radio communication channel, for communication with the particular mobile device, within a first or second disjoint radio resource partition of the radio cell (b_dl1; b_ul1; b_dl2; b_ul2) if the particular mobile device is characterized as belonging to the lower-speed or high-speed category.


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Power Controller topics: Power Controller, Power Management, Control Unit, Storage Device, Exothermic Reaction, Exothermic, Phase Shift, Transmitter, Graphics Processing Unit, Data Processing, Data Processing System, Data Processing Systems, Motorcycle, Electric Vehicle, Solar Battery

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