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Sodium ion battery system, method for using sodium ion battery, and method
for producing sodium ion battery
The problem of the present invention is to provide a sodium ion battery system capable of intending higher capacity. The present invention solves the...
Utility bags with battery pack-to-universal serial bus power devices
One embodiment includes a battery pack receptacle that removably connects to a battery pack used for a cordless device. A universal serial bus (USB) receptacle...
System and method for battery management
In accordance with an embodiment, a bi-directional charging circuit has a battery coupling node output configured to be coupled to a battery cell, an input...
Extending battery life for a rechargeable battery
Technology is described for extending battery life for a rechargeable battery. The method can include estimating a desired energy storage for the rechargeable...
Wireless power receiver
A wireless power receiver is provided for wirelessly receiving driving power from a wireless power transmitter. The wireless power receiver includes a power...
Vehicle battery pack cooling system
The present disclosure relates to a vehicle battery pack cooling system, including: a housing; a fan attached to the housing; a first section of the housing...
Telemetry system with remote firmware updates
A system is provided for that sends firmware updates from a telemetry system to a monitoring device. One or more sensors are coupled to a monitoring device that...
Apparatus and method for applying wireless power based on detection of a
wireless power receiver
A method and apparatus are provided for transmitting wireless power to a wireless power receiver. The method includes detecting wireless power receiver within a...
Coordinated power converter system
The present invention relates to a switched power converter system (1), comprising at least a first power converter (2) and a second power converter (3). Each...
Electrical network of an aircraft and method of operation of the
An electrical network of an aircraft and a method of operation comprises: an AC bus, a DC bus, a rectifier providing a DC voltage to the DC bus with the help of...
Power supply circuits
This invention is generally concerned with power supply circuits, and more particularly, with circuits to supply power to a mains supply, such as domestic grid...
Power converter circuit with AC output and at least one transformer
A power converter circuit includes a synchronization circuit that is configured to generate at least one synchronization signal. A series circuit includes a...
Nested, hierarchical resource allocation schema for management and control
of an electric power grid
Disclosed herein are representative embodiments of methods, apparatus, and systems for distributing a resource (such as electricity) using a resource allocation...
Advanced inground device power control and associated methods
A transmitter is powered by a regulated battery voltage and is installable in one of a plurality of different housings, each housing is characterized by a...
Power supply device, electrical storage device, electric vehicle, and
electric power system capable of...
A power supply device includes: an input determination section configured to determine which one of a commercial power supply and a power generator is an input...
Modular electronically reconfigurable battery system
An electronically reconfigurable battery includes a number of battery modules selectively interconnected by a number of electronic switches, wherein a...
RC triggered ESD protection device
An RC triggered ESD protection device comprises a discharge transistor, a driver circuit and a trigger circuit. The trigger circuit comprises a plurality of...
Inrush current suppression apparatus
According to one embodiment, there is provided an inrush current suppression apparatus that suppresses an inrush current generated when shunt capacitors are...
Lightning protection radio remote unit, distributed base station,
lightning protection system and method
Embodiments of the present invention disclose a lightning protection radio remote unit RRU, which includes a primary circuit, a secondary circuit, and a working...
Current limiting circuit
A current limiting circuit is electronically connected between a power source and a load, and comprises a MOSFET having a drain, a gate, and a source, a first...
Output power protection apparatus and method of operating the same
An output power protection apparatus includes a DC conversion unit, an output protection unit, a high-voltage battery, a low-voltage battery, and a control...
Gate driving circuit and array substrate
Disclosed are a gate driving circuit and an array substrate relating to the field of display technique and capable of ensuring that, when there is a malfunction...
Power supply control device
A power supply control device includes an inverter having plural switching elements, an inverter controller that controls the inverter, a device power supply...
Method and apparatus for differential protection of an electric connection
A method and apparatus are provided for differential protection of a three phase electric connection of an electric system. The apparatus includes means for...
Overvoltage protection system and method
An electrical system for use with an alternator that supplies electrical power, an internal combustion engine including such an electrical system, and related...
AC-DC converter device comprising an overvoltage protection circuit
An AC-DC converter device includes a first overvoltage protection circuit connected between a first DC output terminal and a first control terminal of a gate...
Electric distribution network with ad hoc communication function
An information communication device is provided with a monitoring unit, a communication unit, a storage unit, a switching unit, an acquisition unit, a creation...
Method for protecting a cable splice connection with a cover assembly
A method for protecting a cable splice connection including a cable, the cable including an electrical conductor surrounded by a cable insulation layer,...
Adjustable electrical cord connector protection device
An enclosure for connected electrical connectors provides protection for a multiplicity of sizes of connector and electrical cords to protect the connectors and...
Bus plug apparatus using multiple interconnected enclosures
An apparatus includes a first enclosure configured to be mounted on a first wall of a bus duct and housing at least one circuit protective device and a...
A bus bar including a bus bar pin that is mounted onto a circuit board, the bus bar including a base part that is disposed along the circuit board and supports...
Current sensor mounting adaptor
Apparatus and associated methods relate to a mounting adapter which connects to a current sensor and provides an alignment of a bus bar to the current sensor...
Aircraft electrical cable raceway
An electrical cable raceway for an aircraft, the electrical cable raceway being formed at least in part from a ceramic material.
Devices, systems, and methods to secure wires and prevent wire theft
Devices, systems, and methods to secure wires and prevent wire theft. In an exemplary embodiment of a system of the present disclosure, the system comprises a...
Sliding type clamp and clamp unit
A sliding type clamp includes a clamp fixing part adapted to be fixed to a stud bolt, and a clamp body adapted to clamp an objected member. The clamp fixing...
A grommet body includes: a cylinder portion into which a wire harness is inserted; a first conical flange portion which extends onto an outer circumference of...
An improved wire connector is provided that allows for securing one, two, or more cables in an electrical box knockout hole. The wire connector body interior...
A wiring module includes a connecting member configured to connect neighboring electrode terminals of electrical storage elements that each have a positive...
Wiring harness and relay harness
A relay harness (30) connects a first harness (10) and a second harness (20). The relay harness (30) includes relay wires (31) and first and second housings...
A stripping tool includes a body, an exchangeable tool holder, a first blade, a fixing member, and an elastic element. The exchangeable tool holder is disposed...
Elastically deformable conduit assembly and method of fittingly retaining
An elastically deformable conduit assembly includes a conduit comprising an outer surface and formed of an elastically deformable material, the conduit...
ARC deflecting and ventilation assembly for electrical enclosures and
systems for ARC deflecting and ventilation
The present invention relates to an arc deflecting and ventilation assembly (100) comprising of a slotted unit (102), wire mesh arrangement (106) and an array...
Withdrawable-type circuit breaker
Disclosed is a withdrawable-type circuit breaker, including a cradle, a main body disposed to be inserted into and withdrawn from the cradle by a transfer...
A circuit breaker (33) formed with a sealed tank (4) having a breaker section and an operating mechanism (2) is laterally arranged in a lengthwise direction and...
Electrical enclosure and guard assembly therefor
A guard assembly is for an electrical enclosure. The electrical enclosure includes a housing, an electrical switching apparatus, and a handle. The guard...
Busbars having different cross sections for a busbar system with a common
protection or neutral conductor
An embodiment of the invention relates to busbars having different cross sections for a busbar system with a common protection and/or neutral conductor for the...
Method for producing a corona ignition device
The invention relates to a method for producing a corona ignition device, in which a center electrode is plugged into an insulator and is connected to a coil,...
Insulator and spark plug
An insulator used in a spark plug having improved strength and dielectric strength performance. The insulator comprises a sintered compact whose main...
Laser drive device that drives laser diode, method of controlling the
same, and storage medium
A laser drive device capable of easily reducing influence of bias light emission and thereby preventing variation in threshold current. A light amount of a...
AlGaInP-based semiconductor laser
An aluminium gallium indium phosphide (AlGaInP)-based semiconductor laser device is provided. On a main surface of a semiconductor substrate formed of n-type...