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8922053 Semiconductor chip and semiconductor device including the same  
A semiconductor chip includes: a data output buffer that outputs a data signal; a first power-supply pad that supplies a first power-supply potential to the data output buffer; a power-supply...
8922058 LED lighting controller with cascading signaling  
A switch mode power supply controller provides power to a pair of light sources. The controller includes a low voltage programmable current source and adjusting elements for independently adjusting...
8922056 Power interchange system for interchanging electric energy between a battery and an electric grid, method for interchanging electric energy between a battery and an electric grid and application of the power interchange system  
A power interchange system for interchanging electric energy between a battery and an electric grid is provided The power interchange system includes a rectifier unit for converting alternating...
8922062 Automatic voltage regulation for photovoltaic systems  
A photovoltaic system includes solar cells and photovoltaic inverters configured to convert direct current generated by the solar cells to alternating current. Grid voltage at the point of...
8916995 Method and apparatus for switching electrical power  
A current control device is described. The current control device includes at least one line socket configured to couple to a first power system. The current control device also includes at least...
8915840 Capsule-type medical device, power supply apparatus, and power supply system  
Provided is a capsule-type endoscope that has a power receiving coil that wirelessly receives an electric power from outside a body of an individual to be examined, a processing circuit that...
8916811 Integrated electronics housing for a solar array  
An integrated electronics housing contains both system electronics and power generation circuits for a two-axis tracker assembly having a CPV solar array. The housing contains at least a...
8916993 System for multiple energy storage and management and method of making same  
A propulsion system includes an electric drive, a first energy storage system electrically coupled to the electric drive through a DC link, and a second energy storage system electrically coupled...
8916996 Electrical distribution system  
An apparatus, such as an electrical distribution system, is provided. The apparatus can include a first conductor and a second conductor. Multiple conduction paths can form parallel electrical...
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...
8915410 Rotary support apparatus  
A rotary support apparatus is provided that includes a rotation mechanism, a support mechanism, an object detector and a controller. The rotation mechanism is configured to rotatably support a...
8916992 Power generating system  
A power generating system includes a control device, a first current detection device detecting a load alternating electric current, and a second current detection device detecting a direct current...
8917058 Battery charging control system  
An object of the invention is to make the charging power as high as possible in a battery charging control system for selectively charging a plurality of batteries having different voltages with...
8917511 Wireless power transfer system and power transmitting/receiving device with heat dissipation structure  
A wireless power transfer system and power transmitting/receiving device according to the present invention include an antenna (resonator) 109 and a heat dissipation structure 111 with an...
8916990 Functional high-voltage interlock system and method  
Methods and apparatus are provided for a functional high-voltage interlock system. The apparatus includes an enclosure, a high-voltage terminal, a low-voltage circuit, and a control circuit. The...
8916994 Device and method for selectively controlling multiple transmission coils in wireless power transmission device  
One exemplary method for selectively controlling multiple power transmission coils may include: outputting a first detection signal and a second detection signal to a wireless power receiving...
8916989 Multi-purpose vehicle capable of supplying electricity to external electrical appliances  
A multi-purpose vehicle includes a frame, two aligned seats, an engine, a first generator driven by the engine, and a second generator driven by the engine. The frame includes two side frame...
8916991 Electrical system for a computer cart  
An electrical system for a computer cart enables power to be diverted between electrical channels within the cart using an intelligent round robin charging scheme. All power may be diverted to...
8917160 RFID module  
An RFID module including an antenna element forming an RFID antenna; an RFID circuit block to which the antenna element is connected; and a first resonance frequency adjustment circuit having an...
8916764 Output voltage ripple control for a DC-DC power converter  
An output ripple voltage average amplitude of a switch mode DC-DC converter is dynamically maintained. The converter has a switch and an output filter. By varying a switching period (TPERIOD) of...
8912684 Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange  
A compressed-air energy storage system according to embodiments of the present invention comprises a reversible mechanism to compress and expand air, one or more compressed air storage tanks, a...
8912688 Power supply switch circuit  
A power supply switch circuit according to an aspect of the present invention includes a first switch element that is connected between a first power supply line and a second power supply line and...
8912685 Noncontact electric power feeding apparatus, noncontact electric power receiving apparatus, noncontact electric power feeding method, noncontact electric power receiving method, and noncontact electric power feeding system  
Disclosed herein is a noncontact electric power feeding apparatus, including: a resonance element for supplying an alternative current electric power in a noncontact style in accordance with a...
8912689 Electronic switch control system and electronic switch drive method  
An electronic switch control system, including an alternating voltage source, an electronic switch, a load, a control circuit, an alternating voltage source being electrically associated to a first...
8912682 Power management and distribution center for constant power loads  
An electrical power system includes an electrical power generating system (EPGS); one or more constant power loads powered by the EPGS; and a power management and distribution (PMAD) center located...
8910654 Washer drain system and method  
A system for preventing flooding caused by blockages in the drain lines of appliances such as washing machines, dishwashers and the like included a sealed connection between a washing machine drain...
8911248 Busbar connection assembly  
Disclosed are various embodiments for a busbar connection assembly that may be used in, for example, a datacenter. The busbar connection assembly may have multiple conductive plates that are...
8913370 Switchgear spout design  
A spout assembly is provided. The spout assembly includes a spout and a spout base. The spout base has a cross-sectional area that is smaller than a spout sized to enclose an electrical switching...
8912683 Smart responsive electrical load  
A smart responsive electrical load (10) is operatively connectable to an electricity supply network (20). The smart responsive electrical load (10) comprises an electrical power-consuming device...
8912686 Wireless power system and method with improved alignment  
A wireless power system that may align a portable electronic device with an inductive wireless power supply. The induction coils used for transferring power wirelessly may be used as DC...
8912687 Secure wireless energy transfer for vehicle applications  
A vehicle powering wireless receiver for use with a first electromagnetic resonator coupled to a power supply includes a load configured to power the drive system of a vehicle using electrical...
8907617 Power transfer system and noncontact charging device  
A power transfer system includes a power transmission device, a power reception device and a capacitive coupling conductor. A high-voltage side conductor is formed near the upper surface of a...
8907526 Power supply system, and fixed body and movable body therefor  
Provided is a power supply system which makes it possible to stably supply power regardless of changes in placement of electrodes. The power supply system for supplying power to a load (24). The...
8907525 Method and system for islanding detection and protection  
A method and system for detecting an islanding condition in a grid is provided. The method comprises detecting a potential islanding condition in a grid; and, in response to the detected potential...
8907522 Grid-connected power storage system and method for controlling grid-connected power storage system  
A grid-connected power storage system for coupling a power generation system to a grid, including: a main battery for discharging stored power to the load system; at least one additional battery...
8907529 Smart link coupled to power line  
A smart link in a power delivery system includes an insulator, which electrically isolates a power line, and a switchable conductance placed in parallel with the insulator. The switchable...
8907519 Data transmission system based on a power line  
A data transmission system includes a sender, at least one receiver, a sender controller, and a receiver controller. The sender controller receives an AC signal from an AC power source via a first...
8907520 Parallel redundant power distribution  
Systems and methods are provided for reliable redundant power distribution. Some embodiments include micro Automatic Transfer Switches (micro-ATSs), including various components and techniques for...
8907528 Semiconductor device  
There is provided a semiconductor device in which an influence of a power source noise is suppressed and the number of pins and the area of the semiconductor device are reduced. A power source line...
8908395 Method and apparatus for implementing an unregulated dormant mode with an event counter in a power converter  
An example power converter includes an energy transfer element, a switch, and a control circuit. The control circuit includes a drive signal generator and an unregulated dormant mode control...
8907524 Systems and methods of semi-centralized power storage and power production for multi-directional smart grid and other applications  
Systems and methods of semi-centralized power storage and distributed power generation comprise at least one power storage facility at a first location, at least one distributed power generation...
8907521 Assembly of actuators and of a system for supplying electrical power from a network  
An assembly having actuators and an electricity power supply system. The assembly includes an input unit connecting the actuators to a three-phase AC electricity network and to a control system....
8905172 Integrated service center  
An integrated service center has an outward facing wall. A first and second section are recessed from the outward facing wall, each with a plurality of walls and a lower end, which forms an opening...
8907523 Intuitive electronic circuit  
An apparatus according to various embodiments may detect the state of an external switch (14). An apparatus (1000) according to various embodiments may activate or deactivate an appliance based on...
8907530 System for reducing power consumption in a structure  
A local voltage adjustment apparatus for connection to a power utilization meter comprising a line in for connection to the meter, a line out, a transformer connected to the line in and line out....
8907531 Wireless energy transfer with variable size resonators for medical applications  
A medical device-powering wireless receiver for use with a first electromagnetic resonator coupled to a power supply. The wireless receiver includes a load configured to power an implantable...
8908356 Electrical cabinet  
An electrical cabinet for housing and interconnecting photovoltaic BOS components can include a plurality of busbars and adjustable fuse mounts to allow for integration of BOS components in a...
8907527 Contactless power-feed equipment  
In order to provide contactless power-feed equipment that can avoid excessive energy consumption upon switching, a primary side includes a DC power-supply device 11, a power-feed device 12, and a...
8907631 Adaptive charging technique and circuitry for a battery/cell using multiple charge circuits and temperature data  
A system to recharge a battery including a first current-voltage source to generate a first signal, a second current-voltage source to generate a second signal, a first inductor-capacitor circuit...
8901773 Power supply system and photovoltaic device therefor  
A power supply system (SYS) and a photovoltaic device (PVE) intended therefor and comprising a plurality of DC voltage-generating photovoltaic modules (PVM) are proposed, wherein the photovoltaic...