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MODULAR UNINTERRUPTIBLE POWER SUPPLY APPARATUS AND METHODS OF OPERATING
An uninterruptible power supply system includes a plurality of functional modules interconnected to form a power distribution network coupling at least two...
OPERATION SCHEDULE GENERATING APPARATUS, OPERATION SCHEDULE GENERATING
METHOD, AND STORAGE BATTERY SYSTEM
An operation schedule generating apparatus generates an operation schedule for controlling a storage battery. The operation schedule generating apparatus...
CIRCUIT FOR COMPARING A VOLTAGE WITH A THRESHOLD
A circuit for comparing a voltage with a threshold, including: first and second nodes of application of the voltage; a first branch including a first...
IN-VEHICLE CHARGING APPARATUS
An in-vehicle charging apparatus (100) has: a charge control ECU (10), which operates with power supplied from a low-voltage battery (16), and which controls...
ELECTRONIC DEVICE INCLUDING NON-CONTACT CHARGING MODULE
This communication apparatus makes it possible to have a non-contact charging module and a sheet antenna coexist, even in the case where there the non-contact...
WIRELESS POWER TRANSFER METHOD, APPARATUS AND SYSTEM FOR LOW AND MEDIUM
A wireless power transfer method for a wireless power transfer apparatus using full and half-bridge inverter topologies includes detecting whether or not a...
WIRELESS CHARGER AND WIRELESS POWER RECEIVER
A wireless charging system and method are provided, that are capable of simultaneously charging multiple mobile devices, providing high power transfer...
WIRELESS CHARGING CONTROL METHOD, AND WIRELESS POWER TRANSMISSION
APPARATUS AND WIRELESS POWER RECEIVING...
A wireless power transmission apparatus includes: a resonance circuit configured to be magnetically coupled to a wireless power receiving apparatus; a wireless...
WIRELESS POWER SOURCE WITH PARALLEL RESONANT PATHS
A wireless charger for charging multiple devices is provided that includes one or more drive coils that are coupled to a drive amplifier. A plurality of...
METHOD AND DEVICE FOR FOREIGN OBJECT DETECTION IN INDUCTION ELECTRIC
An example embodiment of the invention is a method and device for detecting foreign objects (FO) near the primary coil of an induction charger used in charging...
WEARABLE DEVICES FOR WIRELESS POWER TRANSFER AND COMMUNICATION
Disclosed is a wireless charging system for a wearable device having a plurality of coils configured to couple to an externally generated magnetic field and...
SYSTEM FOR CHARGING BATTERY
A battery charging system is provided. The battery charging system comprises an energy harvester configured to generate power; an input capacitor configured to...
A battery pack includes a first battery with a first capacity, a second battery with a second capacity less than the first capacity, and a variable resistor....
CHARGING APPARATUS AND CHARGING METHOD THEREOF
A charging apparatus that can perform a charging action based on an initial capacity of a battery and a charging method of the charging apparatus are provided....
MECHANISM FOR EXTENDING CYCLE LIFE OF A BATTERY
Described is an apparatus for extending cycle-life of a battery cell, where the apparatus comprises: a monitor to monitor a rate of degradation of a battery...
A charging system for a battery powered device is described. The system has a battery charger with charging terminals for a battery. An adapter is connected to...
WIRELESS CHARGING RECEPTACLE
A method for a wireless charging receptacle is provided in the illustrative embodiments. An enclosure having a shape and a plurality of sides is formed to at...
Electronics Case with Incorporated Connector
An electronics case is configured with two charging configurations whereby either a flexible cable permanently attached to the case or a receiving port...
CIRCUIT SUBSTRATE AND MOBILE DEVICE EQUIPPED WITH SAME
Provided is a circuit substrate capable of expanding the design flexibility of a circuit configuration while facilitating the integration in circuitry. A...
POWER SUPPLY FOR CRITICAL RAILROAD EQUIPMENT
A power supply system for an electrical equipment comprises a first power supply module for supplying power to the electrical equipment, wherein the first...
APPARATUS FOR TESTING AND CONDITIONING RECHARGEABLE BATTERIES
The present invention relates to an apparatus for testing and conditioning rechargeable batteries such that: it minimizes the communication times among the...
MONITORING A BATTERY IN A PORTABLE ELECTRONIC DEVICE
The disclosed embodiments provide a system that monitors a battery in a portable electronic device. During operation, the system monitors a state of charge of...
METHOD AND APPARATUS FOR CONTROLLING CHARGING IN ELECTRONIC DEVICE
A method for controlling charging in an electronic device for managing the electronic device, to stably charge a battery is provided. The method includes...
Optimal Battery Current Waveform for Bidirectional PHEV Battery Charger
The present invention provides a battery charger and battery charging method controlled with a charging waveform input of an AC-DC switching circuit to a DC...
CHARGER FOR FIREARM ELECTRONICS
Disclosed herein are apparatuses, systems, methods, and machine readable media for using a charging device for delivering electrical power to components of a...
METHOD OF BALANCING RACK VOLTAGES OF BATTERY PACK INCLUDING RACKS
Disclosed herein is a method of balancing rack voltages of a battery pack configured to have a structure in which a plurality of racks is connected in series...
ELECTRONIC DEVICE AND POWER ADAPTER CAPABLE OF COMMUNICATING WITH EACH
OTHER, AND ASSOCIATED CHARGING SYSTEM
A charging system comprises an electronic device and a power adapter for charging the electronic device. The electronic device has a bi-directional...
ADAPTIVE POWER MANAGEMENT FOR SELF-SUSTAINING ENERGY HARVESTING SYSTEM
Systems (100) and methods (500, 600) for adaptively managing power for an Energy Harvesting System ("EHS"). The methods involve: measuring a light intensity...
BATTERY CHARGING APPARATUS USING ULTRA CAPACITOR
The present invention relates to a battery charging apparatus using ultra-capacitor, which helps achieve longer battery life while applying the high-speed...
WIRELESS POWER TRANSMITTER
A wireless power transmitter according to an embodiment includes a coil and a capacitor which resonate with a wireless power receiver. The coil includes a...
WIRELESS POWER BASE UNIT AND A SYSTEM AND METHOD FOR WIRELESSLY CHARGING
DISTANCE SEPARATED ELECTRONIC DEVICES
Base units, systems and methods for wireless energy transfer are described. A wireless energy transfer system according to some examples includes a transmitter...
Wireless Power Receiver
A wireless power receiver is disclosed. A wireless power receiver according to various embodiments of the present disclosure includes a resonant reception unit...
SELF SUSTAINING ENERGY HARVESTING SYSTEM
Systems (100) and methods (400) for powering an electrical load (322) in an environment. The methods involve using a battery (310) to simultaneously supply...
CONTROL OF POWER TRANSFER
An apparatus comprising: a first transmitter configured to transmit in a first channel defined by a first frequency band; a second transmitter configured to...
A power device including a power circuit assembly, a first plug assembly, and a second plug assembly is described herein. The first plug assembly is coupled to...
SYSTEM AND METHOD OF ENERGY RESOURCE DELIVERY
This invention concerns a method and apparatus for coordinating energy distribution over a local energy network having at least one generator and a plurality...
A photovoltaic system includes power generators configured to generate power utilizing sunlight, inverters configured to convert the power generated by the...
Smart Junction Box for Photovoltaic Solar Power Modules with Novel Power
Supply Circuits and Related Method of...
A smart junction box for a photovoltaic solar power module, and related method of operation. The junction box includes a plurality of active bypass circuits...
POWER CONVERSION APPARATUS, METHOD FOR CONTROLLING POWER CONVERSION
APPARATUS, AND POWER CONVERSION SYSTEM
In a power conversion apparatus that has adopted a DC-linkage system, the connection to a load is switched depending on the output characteristics of the...
POWER CONVERSION APPARATUS, METHOD FOR POWER MANAGEMENT, AND POWER
Remaining power generation capability of power generation apparatuses is estimated to a high degree of accuracy. A power conversion apparatus (1) includes...
POWER CONVERTER COMMUNICATIONS
Power converter communications, including power converter communication methods and power converters that can communicate information, are disclosed. A control...
VIRTUAL POWER PLANT SYSTEM AND METHOD INCORPORATING RENEWAL ENERGY,
STORAGE AND SCALABLE VALUE-BASED OPTIMIZATION
Methods and systems provided for creating a scalable building block for a virtual power plant, where individual buildings can incorporate on-site renewable...
PHOTOVOLTAIC PLANT LINKED TO A HIGH-VOLTAGE ELECTRICAL NETWORK
The invention concerns a photovoltaic plant intended to be linked to a single-phase or multiphase electrical network of which at least one effective voltage of...
TRANSFORMER-TYPE VOLTAGE CONTROLLER, REACTIVE-POWER-ADJUSTING-TYPE VOLTAGE
The transformer-type voltage controller calculates a total reactive-power integration value, a total positive-maximum reactive-power integration value, and a...
SIGNALING AND CONTROLLING A POWER GRID COUPLING ACTUATORS
A method for signaling and controlling in a power grid coupling a plurality of actuators for providing power signals is provided. At a first actuator, a...
CONSTANT POWER SUPPLY FOR A RESISTIVE LOAD
Systems and techniques for supplying constant electrical power within component tolerances to a resistively changing load in an electrical circuit are...
SYSTEM FOR INTEGRATED MULTI-ENERGY SCHEDULING CONTROL IN A MICRO-GRID
A system provides integrated multi-energy scheduling control in a micro-grid. The micro-grid may comprise a combined cooling, heating and power CCHP unit and...
METHOD AND APPARATUS FOR TRANSMITTING ELECTRICAL POWER
The present invention relates to a method (40) for transmitting electrical power between an energy supply grid (16) and an energy consumer (12) or energy...
An energy-harvesting device includes a power generating element configured to generate electric power, a storage capacitor configured to store the electric...
DC POWER DISTRIBUTION SYSTEM
The invention relates to a DC power distribution system (1) comprising a power supply (50) for supplying DC power to an electrical device (11) like a...