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Patent # Description
US-9,871,402 Electric power conversion apparatus and method of controlling the same
Assuming that a transformer has a primary to secondary winding turn ratio 1:N, VR denotes a voltage of regenerated power, VCd denotes a discharge final voltage...
US-9,871,401 Method and apparatus for controlling low-voltage battery charging
A method for controlling low-voltage battery charging may include determining a state-of-charge (SOC) of a low-voltage battery based on a voltage of the...
US-9,871,400 Power control method and device in wireless power transmission system
The present invention relates to a power control method and device in a wireless power transmission system. According to the present invention, even if a CEP...
US-9,871,399 Door lock
A door lock apparatus, comprising a male component; a connection to a power source; a lock actuator, powered by the power source and configured to move the male...
US-9,871,398 Hybrid charging method for wireless power transmission based on pocket-forming
The present disclosure provides a hybrid charging method for wireless power transmission based on pocket-forming. This method may extend the battery life of...
US-9,871,397 Wireless power receiver and power control method thereof
A method of controlling power in a wireless power receiver to wirelessly receive power from a wireless power transmitter and transmit the power to a load, the...
US-9,871,396 System and method for controlling charge of an energy storage device from a renewable energy source
Systems and methods for controlling the charge of an energy storage device include determining an estimated energy production prediction for an energy source...
US-9,871,395 Charging control device
A charging control device that executes charge control appropriately without reducing effects of charge control, and is configured to include a charged state...
US-9,871,394 System and method for discharging a thyristor-switched capacitor
There are provided methods, devices, and systems relating to discharging thyristor-switched capacitors. For example, there is provided a method for discharging...
US-9,871,393 Charging method and user equipment
The present disclosure provides a charging method and a user equipment. The charging method includes: measuring a maximum output current value of a charger...
US-9,871,392 Portable battery booster
A portable battery booster for providing a compact, light, and energy efficient battery to jump start a vehicle. The portable battery booster generally includes...
US-9,871,390 Battery protection integrated circuit applied to battery charging/discharging system and method for determining...
A battery protection IC applied to a battery charging system is provided, where the battery charging system includes a charger and a switch, the switch is...
US-9,871,389 Battery pack
A battery pack in the present disclosure comprises: a battery; a switching element that is provided in a discharge path from the battery to an external load and...
US-9,871,388 Voltage equalization apparatus and electricity storage apparatus
A voltage equalization apparatus includes a switch controller controlling a first switch that is configured to provide a first voltage to a first rectifier...
US-9,871,387 Systems and methods of object detection using one or more video cameras in wireless power charging systems
Embodiments disclosed herein disclose a wireless charging system configured to generate and transmit power waves that, due to physical waveform characteristics...
US-9,871,386 Wireless communication device and power receiving unit with switching prediction and methods for use therewith
Aspects of the subject disclosure may include, for example, a power receiving unit having a wireless power receiver configured to receive a wireless power...
US-9,871,385 Power feeding device and power receiving device for contactless power transmission
A power feeding device includes a cover, a primary coil covered with the cover, and a plurality of temperature-sensitive detectors provided in the cover, which...
US-9,871,384 Wireless charging of metal backed electronic devices
A method and system for providing wireless power transfer through a metal object by forming a loop conductor from the metal object through a feature or...
US-9,871,383 Wireless power transmitting apparatus
Provided is a wireless power transmitting apparatus of a wireless charging system. The wireless power transmitting apparatus of the wireless charging system...
US-9,871,382 Method and controller for continuously operating a plurality of electric energy generating machines during a...
A method and a controller for continuously operating a plurality of electric energy generating machines during a high voltage condition at a point of common...
US-9,871,381 Regenerative power supply system and method
A regenerative power supply system and method comprises a dynamo-electric generator, an electric drive motor coupled to the generator, a transmission device...
US-9,871,380 Methods and apparatus to protect solar power plants
A method and apparatus is disclosed that can monitor the solar power inverters in real-time both day and night, and generate surveillance alarms and actions...
US-9,871,379 Smart microgrids and dual-output off-grid power inverters with DC source flexibility
A method and apparatus is disclosed relating to smart microgrids supported by dual-output off-grid power inverters with DC source flexibility that can (1)...
US-9,871,378 Paralleling module for a generator system
A power management system that includes a first enclosure and a second enclosure. A first generator is inside the first enclosure and a second generator is...
US-9,871,377 Device and method for cooperation control of EMS and DMS
The device for cooperation control of the EMS and the DMS comprises: a calculation unit for calculating an AQI index on the basis of target system information...
US-9,871,376 Time based global optimization dispatching method
The invention provides a global optimization and dispatching method based on time scales. The method uses a target value system and a dispatch model. The global...
US-9,871,375 Secure body of memory card reader
A body of a memory card reader, which has an overall rectangular parallelepiped shape including a slot for inserting a memory card. The reader body includes, on...
US-9,871,374 Protecting circuit and integrated circuit
A protecting circuit includes: a discharge switch configured to connect to a first terminal and a second terminal; a trigger circuit comprising load devices...
US-9,871,373 Electrical overstress recording and/or harvesting
Aspects of this disclosure relate to detecting and recording information associated with electrical overstress (EOS) events, such as electrostatic discharge...
US-9,871,372 Voltage bus protection and isolation device
A voltage bus protection/isolation device includes voltage input and output terminals, a disconnect circuit connected between the voltage input and output...
US-9,871,371 Battery short-circuit protection circuit
This invention involves a battery short-circuit protection circuit installed in a battery-load circuit. In the battery-load circuit, there is a battery and a...
US-9,871,370 Battery pack adaptor with overstress detection circuit
An adaptor for connecting a power source to a power tool includes a housing having a first end that is configured to connect to a power source and a second end...
US-9,871,369 Load driver circuit and load short-circuit detection circuit
A load driver circuit includes a detection circuit periodically detecting an inrush current that flows to the detection capacitor from the first terminal...
US-9,871,368 Encapsulated surge protection device capable of carrying lightning currents and limiting follow currents and...
The invention relates to an encapsulated surge protection device capable of carrying lightning currents and limiting follow currents and comprising at least one...
US-9,871,367 Overcurrent protection circuit
An overcurrent protection circuit includes a load drive portion that drives a load based on a power supply voltage; a wire that connects the load and the load...
US-9,871,366 Leakage current detection and protection device
A leakage current detection device includes a switching module coupled between power input and output terminals, for controlling the electrical connection...
US-9,871,365 Protective relay system and protective relay device
A protective relay system includes plural protective relay devices protecting a power system based on electrical quantity data from the power system, and a...
US-9,871,364 Method and device for detecting electric arc in a photovoltaic installation
A method for detecting an electrical arc in a photovoltaic installation includes measurement (E6) of voltage values at at least one point of the electrical...
US-9,871,363 Seal systems for oil-filled cable terminations and assemblies and methods including the same
An assembly for use with an oil-filled cable termination includes a cable gland, a cable received in the cable gland, a stress cone received around the cable...
US-9,871,362 Electrical junction box
An electrical junction box including an upper case half having at least a first upper cable passage port, the upper case half opening forwardly and being...
US-9,871,361 Busbar holding structure
A busbar holding structure holds at least one of plural busbars to a wires routing body. The plural busbars electrically connect plural cell batteries...
US-9,871,360 Wire protecting member
It is aimed to enable the use of existing components even if the size of an exterior material is changed. A wire protecting member disclosed by this...
US-9,871,359 Split backshell for wire bundles
A backshell, the backshell including a first shell member having a first end, a second end and a first channel, a second shell member having a first end, a...
US-9,871,358 Electrical switchgear system
A unique electrical switchgear system may include a circuit breaker compartment having a compartment wall. The electrical switchgear system may also include a...
US-9,871,357 Systems and methods for cooling power transmission systems
A cooling system for cooling a power transmission system that includes a cable configured to carry a current corresponding to a transported electric power may...
US-9,871,356 Method and apparatus for translating coupling features of a plug-in unit
Embodiments of a plug-in unit for an electrical enclosure are disclosed. The plug-in unit includes at least one stab configured to engage a bus, a stab shaft...
US-9,871,355 Compact dual feeders for circuit breakers and related buckets and motor control centers (MCCs)
Dual starters and/or feeders are positioned in a unit housing to be offset from one another in a front to back direction to provide a compact configuration for...
US-9,871,354 Enclosure with lid counterweight assembly
An enclosure includes a body portion, a top portion having a lid component configured to rotate with respect to the body portion to provide access to an...
US-9,871,353 Bottom assembly for the frame of a switch cabinet
A base assembly for the rack of a switchgear cabinet, comprising horizontal frame profiles which have the height h and which surround a base section of the...
US-9,871,352 Spark plug
The spark plug includes: an insulator having a through hole that penetrates therethrough along an axial direction; a center electrode disposed on one end side...
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