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POWER BYPASS APPARATUS AND POWER TRANSMISSION APPARATUS
A power bypass apparatus includes a bypass switch circuit and a selection structure. The selection structure is electrically connected to the bypass switch...
Smart Transfer Switch Devices, Systems, and Methods Using Double-Base
Methods and systems for smart transfer switch circuits and operation, and for operation of transfer and/or cutoff switches in combination with a ...
An electronic device includes a housing having at least one solar panel arranged to generate electrical energy for delivery to a battery within the housing,...
POWERING A PLURALITY OF DISPENSERS
One or more techniques and/or systems are provided for providing power to a plurality of dispensers. For example, a supply coupler, such as an alternating...
ENERGY MANAGEMENT METHOD OF MULTI-TYPE BATTERY ENERGY STORAGE POWER
STATION CONSIDERING CHARGE AND DISCHARGE RATES
The present invention provides an energy management method of a multi-type battery energy storage power station considering charge and discharge rates, that...
CONTROL CIRCUIT FOR WIRELESS POWER RECEIVER AND CONTROL METHOD
A rectifier circuit is coupled to a reception coil, and generates a rectified voltage. A charger circuit receives the rectified voltage, and charges a...
Electronic Device with Resonator
Disclosed is an electronic device including a resonator that generates an induced current by electromagnetic coupling. The resonator includes a first...
WIRELESS ENERGY TRANSFER FOR WEARABLES
The disclosure features resonators to wirelessly transfer energy to a wireless power device including a device resonator coil having a dimension D. The...
Wireless near field communication device and power transmitter and a
method for wirelessly transmitting...
The invention relates to a combined near field communication and wireless power transmitter device comprising a first antenna coupled to antenna tuning network...
PORTABLE TERMINAL CHARGING DEVICE AND AUTOMOBILE EQUIPPED WITH SAME
A portable terminal charging device adopts a configuration in which a large diameter detection coil (43) arranged between a charging coil (8) and a portable...
Maximum Power Point Tracking in Energy Harvesting DC-to-DC Converter
An energy harvesting direct current to direct current `DC-to-DC` converter circuit is presented. It is comprised of an energy storage element, an input...
AUTONOMOUS APPARATUS AND SYSTEM COMPRISING SUCH AN APPARATUS
The invention relates to apparatus (40) comprising: an inductor; a rectifier coupled to the inductor; a voltage converter coupled to the rectifier; a battery...
A controlling and computing portion for controlling charge or discharge of a secondary battery comprises an operation mode setting portion for selectively...
Electric Energy Storage Device and Method for Increasing the Voltage at
the Storage Device Terminals
An electric energy storage device includes two electrical terminals. The energy storage device further includes at least one first current path configured to...
UNINTERRUPTIBLE POWER SUPPLY HAVING REMOVABLE BATTERY
A UPS includes a battery contained within a battery housing. The battery housing has a first connector mounted on the battery housing. The UPS further includes...
APPARATUS FOR TRANSFERRING ENERGY USING ONBOARD POWER ELECTRONICS WITH
HIGH-FREQUENCY TRANSFORMER ISOLATION AND...
An apparatus for transferring energy using onboard power electronics with high-frequency transformer isolation includes a power electronic drive circuit...
Light Devices and Control Software
Flashlights are provided that utilize LEDs to provide high intensity light and a cooling fin structure to effectively dissipate generated heat. The flashlights...
RESPONSE TO DETECTION OF AN OVERDISCHARGE EVENT IN A SERIES CONNECTED
A computer-implemented method to respond to an exceptional charge event including an overdischarge in an energy storage system having a plurality of...
Mobile Terminal Charger
A mobile terminal charger relates to the field of mobile terminals such as cell phone and data card with battery charging. The mobile terminal charger...
BATTERY MONITORING DEVICE
A battery monitoring device monitoring a battery unit connecting battery blocks, the battery unit being configured by each of the battery blocks connecting...
DEVICE FOR BALANCING THE CHARGE OF THE ELEMENTS OF A POWER BATTERY
A device for balancing charge of an electric power storage device including: a plurality of electrical storage elements connected in series including at least...
SECONDARY BATTERY PACK CONNECTION CONTROL METHOD, POWER STORAGE SYSTEM,
AND SECONDARY BATTERY PACK
A power storage system has a plurality of secondary battery packs and a host device. The secondary battery packs each have: secondary batteries; a charge...
ENERGY DEVICES WITH ULTRA-CAPACITOR STRUCTURES AND METHODS THEREOF
Energy devices with ultra-capacitor structures and methods thereof are presented. The energy devices include, for example: an ultra-capacitor structure having...
WIRELESS POWER TRANSMITTER, WIRELESS POWER RECEIVER, WIRELESS POWER
TRANSMISSION METHOD AND WIRELESS POWER...
A wireless power reception method of a wireless power receiver for wirelessly receiving power from a wireless power transmitter, the wireless power reception...
WIRELESS POWER TRANSMITTER FOR EXCLUDING CROSS-CONNECTED WIRELESS POWER
RECEIVER AND METHOD FOR CONTROLLING THE...
A method and apparatus for controlling a wireless power transmitter configured to transmit power to a wireless power receiver is provided. The method includes...
DETECTION APPARATUS, ELECTRIC POWER RECEIVING APPARATUS, ELECTRIC POWER
TRANSMISSION APPARATUS, WIRELESS...
A method for wireless power transmission includes obtaining, via a Q-value circuit, first and second voltages at respective first and second nodes of a...
CONTACTLESS POWER TRANSMISSION DEVICE
The purpose of the present invention is to provide a contactless charging device which reduces magnetic field leaking from an air gap between a primary coil...
Wireless Power Receiver and External Inductor Connected Thereto
Disclosed is an external inductor that is connected to a wireless power receiver. The external inductor may include a conductor including at least one main...
INFORMATION PROCESSING APPARATUS, PERIPHERAL DEVICE AND NON-CONTACT POWER
An information processing apparatus comprises a power transmission section which transmits electric power to a peripheral device which is associated with the...
Wireless Energy Transfer In Lossy Environments
Described herein are improved configurations for a wireless power transfer for electronic devices that include at least one source magnetic resonator including...
WIRELESS POWER FEEDING SYSTEM, METHOD OF CONTROLLING THE SAME, PROGRAM,
AND STORAGE MEDIUM
A method of determining a power transmission device to be set as a master device such that wasteful communication is not caused. In a wireless power feeding...
WIRELESS POWER RECEIVING DEVICE
A wireless power receiving device for receiving power wirelessly is configured to include a resonant circuit including a power receiving coil and a resonant...
METHOD AND APPARATUS FOR WIRELESS POWER IN-BAND SIGNALING BY LOAD
Exemplary implementations are directed to wireless power in-band signaling by load generation. An apparatus for communicating with a wireless power transmitter...
METHODS, CIRCUITS AND ARTICLES OF MANUFACTURE FOR CONTROLLING WIRELESS
POWER TRANSFER RESPONSIVE TO CONTROLLER...
A wireless power transfer circuit can include an input port that can be configured to couple to a power source, an ac excitation circuit having a port coupled...
SENSOR WITH SWITCHING MATRIX SWITCH
A sensor comprises a matrix switch that includes a number of switching elements configured in a matrix configuration. The sensor comprises one or more sensor...
KEY INTERLOCK SYSTEM AND METHOD FOR SAFE OPERATION OF ELECTRIC POWER
Key interlock systems and methods are described for safely carrying out a closed-transition procedure in an electric power distribution system in which two...
UTILIZATION OF DISTRIBUTED GENERATOR INVERTERS AS STATCOM
The invention provides a method and system for operating a solar farm inverter as a Flexible AC Transmission System (FACTS) device--a STATCOM--for voltage...
POWER-SUPPLY DEVICE DETERMINATION APPARATUS, POWER-SUPPLY DEVICE
DETERMINATION METHOD, AND POWER CONVERSION...
Provided is a determination apparatus and determination method for automatically determining the types of power-supply devices connected, in a power conversion...
SIMULATION CIRCUIT OF AN ALTERNATING ELECTRIC GRID AND METHOD FOR
The invention relates to a simulation circuit of an alternating electric grid, the circuit having at least one alternating port, a bank of first resistances...
METHOD AND SYSTEM FOR ISLAND DETECTION AND ANTI-ISLANDING PROTECTION IN
DISTRIBUTED POWER GENERATION SYSTEMS
An effective, yet relatively simple and inexpensive, method for detection of islanding in distributed power generation systems. Statistical analysis of the...
POWER MANAGEMENT DEVICE AND SYSTEM
An intelligent user-side power management device (PMD) that is comprised of an optional energy storage unit and can interface with a utility grid or microgrid...
CONTROLLING POWER IN A MICRO-GRID
A method and system for controlling electrical power in a micro-grid, especially during islanding when the micro-grid is disconnected from a main grid is...
SYSTEM AND METHOD FOR INCORPORATING DISTRIBUTED ENERGY GENERATION IN
LEGACY ELECTRICITY GENERATION AND...
In the present legacy electrical power generation and distribution system, the power quality delivered to end consumers is being degraded by a number of...
A conventional cable comprises three conductive cores, each provided with a respective conductive sheath which are together housed within an outer insulating...
POWER DEMAND AND SUPPLY CONTROL APPARATUS AND METHOD THEREOF
A power demand and supply control apparatus includes a target value acquiring unit, an information collecting unit, an adjustment amount determining unit, and...
APPARATUS AND METHOD FOR REDUCING HARMONICS
The present invention provides systems and methods for reducing harmonics, for example when using an AC to AC converter to drive a load such as a motor drive....
SYSTEM AND METHOD FOR CONTROLLING A GROUP OF PHOTOVOLTAIC GENERATORS
A method for controlling a group of photovoltaic energy generators, the method includes providing, to a junction that is coupled to a component of a first...
DEVICE FOR A CURRENT LIMITER AND A CURRENT LIMITER COMPRISING SAID DEVICE
A device (10) for a current limiter is described, the device (10) comprising: at least one coil assembly (12) adapted to carry a current, the coil assembly...
METHODS AND APPARATUS FOR MITIGATION OF DAMAGE OF POWER LINE ASSETS FROM
TRAVELING ELECTRICAL ARCS
A power distribution monitoring system is provided that can include a number of features. The system can include a plurality of power line sensing devices...
SYSTEMS AND METHODS FOR ACTUATING A TRANSFORMER NEUTRAL BLOCKING SYSTEM
A control device for an electrical protection circuit for use in an alternating current system including a transformer is disclosed. An example system includes...