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9041247 Method and apparatus for controlling distribution of power  
Aspects of the invention are directed to apparatus and methods for controlling power distribution to a plurality of devices including a primary device and at least one secondary device, the...
9024472 Power strips  
A power strip having two or more outlets include a sequence control module operable to sequentially activate and/or deactivate the outlets, thereby powering up or powering down each outlet...
9013060 Method and system for measuring, monitoring and controlling electrical power consumption  
A system and method for measuring, monitoring and controlling electrical power directed through one or more electricity directing devices is provided. The one or more electricity directing devices...
9006934 Power feeding apparatus, power receiving apparatus, wireless power feeding system and method for wireless transfer of power  
A power feeding apparatus, power receiving apparatus, wireless power feeding system, and method for wireless transfer of power are provided. The power feeding apparatus includes an impedance...
9006926 Systems and methods for controlled startup of electrical devices loading a power line  
An electrical system having a plurality of devices is supplied with power by a common power supply line. One of the devices has a circuit that slows or delays device startup or activation in...
9000921 Method and system for a power strip with automatic equipment disconnect  
A power strip may automatically disconnect wired connections in response to received weather alert data based on a configuration file including one or more user preference settings. The power...
8994230 Bi-directional power control  
An electrical circuit for bi-directional power control between two devices, including a mobile communication card, an electronic device that connects to the communication card, the electronic...
8981594 Advance power-saving power socket for power saving system  
An advance power-saving power socket for power saving systems includes a socket body which includes an extension cord and has a master socket and at least one slave socket, wherein the slave...
8970063 Method and arrangement for balancing voltages of series connection of storage units for electrical energy  
An arrangement which includes two or more energy storage units for electrical energy connected in series, and two or more balancing resistor units. Each balancing resistor unit is connected in...
8942955 Operationalizing a power usage monitoring system  
A monitoring system capable of being operationalized. Power consumption in electrical devices is monitored by the use of new and innovative consumption power monitoring device in accordance with...
8937402 Converter circuit and electronic system comprising such a circuit  
A converter circuit to be connected to an electrical energy source includes a chopper circuit having an input terminal capable of being connected to said electrical energy source, a first output...
8931547 Vehicle air conditioning system  
A vehicle air conditioning system includes an electric powered refrigerant compressing device, an evaporator, an electric heater, an air temperature determining component, a cabin interior...
8922055 Driving circuit and method for driving current-driven devices and electronic device applying the same  
Provided is a light emitting diode (LED) driving circuit for driving a plurality of LED groups. The LED driving circuit includes: a voltage converter, for converting an input voltage into an...
8918223 Apparatus for managing an energy consuming load  
An apparatus for managing an energy consuming load in a group of energy consuming loads, including a transmitter to transmit a set of load state data generated from the load and a receiver to...
8896157 Power supply and power supplying system with remote power management function  
The power supply includes a first power connector, a power conversion circuit, a control unit and a detection circuit. The first power connector includes a plurality of power terminals and a first...
8896158 Variable capacitance circuit  
A variable capacitance circuit includes: a prescribed node, to which an alternate current signal with a reference potential as a center voltage is applied; a first capacitor connected to the...
8890358 Emergency generator power system with reserved fire protection power  
An emergency generator power system with reserved fire protection power includes a generator engine and a generator body, a main power circuit breaker, a control panel, and a circuit breaker for...
8890357 Bathing system transformer device with first and second low voltage output power connections  
A line voltage transformer device for a bathing installation includes a housing structure, with a line voltage electrical power connection including a line voltage wiring cable having an...
8884462 Power flow regulator including a plurality of DC-DC converters  
A power flow regulator includes a plurality of bi-directional DC-DC converters, each of said converters comprising a first input, a second input, a first output and a second output; and a...
8879943 Power supply system and image forming apparatus  
A power supply system for AC-DC conversion, includes: a first rectifying/smoothing circuit configured to rectify and smooth an AC voltage applied from an AC power supply; a switching power supply...
8866334 Dispatchable power from a renewable energy facility  
The placement of fully available prime movers having a DC output at a location inside or adjacent to an inverter-based intermittently available renewable energy site is disclosed. The fully...
8860254 Power feeding apparatus and wireless power feeding system  
Disclosed herein is a power feeding apparatus, including: a power feeding portion adapted to feed an electric power in a wireless manner; and a storage body storing therein the power feeding...
8860256 Domestic appliance, especially a dishwasher or washer  
A domestic appliance having a control device to control device components of the domestic appliance during execution of a program, wherein the device components have electrical loads. The domestic...
8847433 Apparatus for providing power to a multipole in a mass spectrometer  
An apparatus for providing power to a multipole in a mass spectrometer is provided. The apparatus comprises a first resonant LC circuit; at least one inductor for forming a second resonant LC...
8843242 System and method for minimizing consumer impact during demand responses  
An electromechanically controlled cooking appliance is provided. The cooking appliance includes one or more power consuming elements including at least one of a surface heating unit for surface...
8841796 Turbine farm having an auxiliary power supply  
A turbine farm comprises a plurality of individual turbines each having an auxiliary component circuit. The farm further comprises; a master transformer arranged to be coupled between each of the...
8829712 Method and apparatus for controlling a supply current for a circuit or a plurality of circuit blocks  
A method for controlling a supply current for a circuit includes setting a target value of a quantity related to a supply current, said target value being different from a presently established...
8823209 Control of semiconductor devices to selectively supply power to power domains in a hierarchical structure  
A power controlling circuit is assigned to each of a plurality of power domains of which power may be on/off-controlled, and which have a first hierarchical structure included in a semiconductor...
8816536 Apparatus and method for wirelessly powered dispensing  
A system includes a dispenser and a transmitter. The dispenser is configured to support and dispense product. The dispenser includes: a housing; an antenna disposed and configured to receive...
8810328 Circuit arrangement for inductive energy transfer  
A circuit arrangement for the inductive transfer of energy is disclosed. The circuit arrangement includes an oscillator; and a device for detecting the load of the oscillator and for setting the...
8798802 Queuing access to a shared power supply  
A method of queuing access to a power supply shared by a set of electrical access points. The access points turn on independently from one another and thus have independent power draws. Each...
8791595 Server management system and method  
In a server management method, a blade server system including a plurality of blade servers is connected to a monitor device in series. The monitor device sends a command to the server system to...
8791814 Remote annunciator  
Some embodiments relate to a remote annunciator 10 that includes an enclosure 11 and a control 12 within the enclosure 11. The control 12 receives signals S from a plurality of transfer switches...
8766478 Power system and control method thereof  
A power system and a control method thereof are disclosed. The power system comprises: providing a plurality of power sources; electrically connecting a plurality of converters between the power...
8751069 Dynamically reconfigurable electrical interface  
A dynamically reconfigurable electrical interface is disclosed that can be used in various applications, including avionics communications. In one embodiment, a first switch receives an input...
8744638 Method and system for demand response in a distribution network  
A method and system for controlling load in a utility distribution network are provided that initiates a shed event for a node in the distribution network by selecting premisess associated with...
8736102 Multifunctional power converter  
The multifunctional power converter apparatus and method includes an input power stage configured to receive a DC input voltage from a DC power source and convert the DC input voltage to an AC or...
8729741 Automatic breaker apparatus for USB power supply  
An automatic breaker apparatus for the USB power supply, comprising a manual switch module, a relay, a high frequency transformer, a PWM power source master control module, a drive module, a...
8716887 Systems and apparatus for monitoring and selectively controlling a load in a power system  
An electrical system includes at least one power port and at least one monitoring and control device that is coupled to the power port. The monitoring and control device includes a load control...
8710704 Performance venue with dynamic mechanical load management system and method  
A performance venue having a dynamic load management system for use in managing loads. The system uses a dead man circuit as a means for determining the actual or anticipated dynamic load produced...
8670873 Lighting control system and method  
Lighting devices are configured to communicate with one another and with external systems. Sensors located at such lighting devices communicate with the external systems and with others of the...
8653692 Dynamic load shedding system for a standby generator  
A method and system for managing electrical loads on a standby generator. The method includes utilizing a transfer switch control to selectively shed loads each associated with one of a series of...
8649913 Electrical equipment management system  
An electrical equipment management system includes: a total electrical energy information acquiring unit disposed in a building having a plurality of sections, the unit to acquire total electrical...
8643322 Power supply with adapted output voltage  
A home automation actuator (100) comprising a motor (101) for maneuvering a mobile element in a building, a command receiver (108), a control unit (110), a single output converter (120), at least...
8624429 Single-inductor-multiple-output regulator with auto-hopping control and the method of use  
A switching regulator is provided herein comprising a voltage source, a plurality of switching elements, an inductive element, and a controller. The controller coordinates the plurality of...
8618452 Energy management of household appliances  
A microwave oven comprises a cooking cavity and a RF generation module configured to deliver microwave energy into the cooking cavity. A controller is operatively associated with the RF generation...
8615332 Smart current attenuator for energy conservation in appliances  
An appliance network having a first networked appliance, an energy controller, at least one of a smart dimmer and smart adapter, and a communication network coupling the first networked appliance,...
8594572 Wireless electric power transmission through wall  
An apparatus for wirelessly transmitting electric currents walls. The walls may be bulkhead compartment walls of a fixed structure or a vehicle or the like. The apparatus includes a wireless...
8587148 Electric power supply and related methods  
Some embodiments include an improved electric power supply. Other embodiments of related systems and methods are disclosed.
8587929 High density uninterruptible power supplies and related systems and power distribution units  
High density uninterruptible power supplies are provided including an enclosure and at least one uninterruptible power supply positioned in the enclosure. A battery associated with the at least...