#H02J7/865

ADAPTIVE VOLTAGE REGULATION WITH MULTIPLE PORTS

Systems and methods for adaptive voltage regulation with multiple ports are described. The device can include a first voltage regulator coupled to a first port and can regulate voltages between the fi…

DRIVE·Jun 4·1 min read

H02J7/865 Renesas Electronics America Inc.

Distributed energy storage

A distributed energy storage unit (DES) is disclosed. The DES unit includes a combined input/output terminal configured to be coupled to an external circuit, power conversion circuitry operably couple…

DRIVE·May 26·1 min read

H02J7/865 SCHNEIDER ELECTRIC IT CORPORATION

APPARATUS HAVING ELECTRIC-FIELD ACTUATED GENERATOR FOR POWERING ELECTRICAL LOAD WITHIN VICINITY OF POWERLINES

An apparatus in which electric power is generated for an electrical load from differentials in electric field strengths within a vicinity of powerlines includes: a plurality of electrodes separated an…

DRIVE·Apr 30·1 min read

H02J7/865 NXP Aeronautics Research, LLC

SEAMLESS SWAPPING OF CHARGER FORWARD AND REVERSE MODES

Systems and methods for operating a battery charger are described. A controller can operate a battery charger under a forward mode. Under the forward mode, a power supply is connected to the battery c…

DRIVE·Apr 30·1 min read

H02J7/865 Renesas Electronics America Inc.

CONTROL METHOD AND CONTROLLER FOR SIMO SWITCHING CONVERTERS

There is described a method of controlling a single inductor multiple output, SIMO, switching converter, the method comprising (a) counting, for each output of the multiple outputs of the SIMO switchi…

DRIVE·Jul 2·1 min read

H02J7/865 NXP BV [NL]

ENERGY RECOVERY DRIVER FOR PZT ACTUATORS

A differential piezoelectric actuator-system (10) includes an inductor (L) and driver-circuit (11, 12) having switches (S1-S6) for transferring energy between first and second actuators (PZT1, PZT2) a…

DRIVE·Jun 11·2 min read

H02J7/865 ST MICROELECTRONICS SRL [IT]

METHOD FOR OPERATING POWER FACTOR CORRECTION CIRCUIT AND METHOD FOR OPERATING UNINTERRUPTIBLE POWER SUPPLY APPARATUS

A method for operating a power factor correction (PFC) circuit (110) of an uninterruptible power supply (UPS) apparatus (100) is provided. The PFC circuit (110) includes two T-type converters, and eac…

DRIVE·Jul 31·1 min read

H02J7/865 DELTA ELECTRONICS INC [TW]

Wireless hotpoint device usable as electronic device charger

A wireless hotpoint device includes a main body having a circuit board and a battery arranged therein. The circuit board includes a first control unit, a second control unit connected to the first con…

DRIVE·Jun 25·1 min read

H02J7/865 GIGASTONE CORP [CN]

UPS ELECTRICITY SUPPLY CONTROL CIRCUIT AND UPS ELECTRICITY SUPPLY

A UPS electricity supply control circuit and a UPS electricity supply. The present UPS electricity supply comprises a rechargeable battery and a UPS electricity supply control circuit connected to sai…

DRIVE·Aug 28·2 min read

H02J7/865 EMERSON NETWORK POWER CO LTD [CN]

Power management system for Universal Serial Bus

A power management system (20) adjusts a first output voltage (201) delivered to a load (19) and adjusts a second output voltage (202) delivered to a battery (18). The power management system includes…

DRIVE·Jun 12·2 min read

H02J7/865 O2MICRO INC [US]

METHOD AND DEVICE FOR MANAGING BATTERIES

The disclosure discloses a method for battery management. The method includes: monitoring a total load current, a battery capacity, a charging current ratio, and the number of operating rectifiers; ca…

DRIVE·Apr 10·1 min read

H02J7/865 ZTE CORP [CN]

Field device with a charge current regulation device

The field device (10) has input protection unit (101), energy storage unit (105), electrical consumer, charging circuit and charging current control unit. The charging circuit is operated, such that t…

DRIVE·Nov 7·1 min read

H02J7/865 GRIESHABER VEGA KG [DE]

POWER SUPPLY UNIT FOR MOBILE TERMINAL AND POWER SUPPLY SWITCHING METHOD FOR MOBILE TERMINAL

A power supply unit for a mobile terminal and a power supply switching method for a mobile terminal. The power supply unit for a mobile terminal includes a battery (150), a power converting module (11…

DRIVE·Jul 18·2 min read

H02J7/865 HUIZHOU TCL MOBILE COMM CO LTD [CN]

AUTONOMOUS ELECTRICAL POWER SUPPLY SOURCE WITH A RECHARGING FUNCTION USING ONE RECHARGEABLE BATTERY

The invention relates to the field of electrical engineering and can be used for the autonomous supply of electrical energy to electrical consumers. The technical result consists in a manifold increas…

DRIVE·Mar 14·2 min read

H02J7/865 STEPANOV ARKADY ANATOLIEVICH [RU]

BATTERY CHARGING AND ELECTRICAL ENERGY DELIVERY SYSTEM AND BATTERY OPERATED SYSTEM

A battery charging and electrical energy delivery system (25) that allows for separation of charging of a battery (23) and delivery of electrical energy to a first set of consumers (24). The battery m…

DRIVE·Mar 23·2 min read

H02J7/865 CREATOR TEKNISK UTVECKLING AB [SE]

Rechargeable battery with isolated charging circuit

A system for optimally recharging a battery cell while powering a device connected to the battery pack, in which an electronic switch (22) connects a battery pack power-output either to the battery ce…

DRIVE·Feb 15·2 min read

H02J7/865 MA COM INC [US]

Power supply apparatus

Power supply for supplying a direct voltage load (2) and comprising a rechargeable battery (4), and a voltage generator (6) for recharging the battery (4) and supplying power to the load (2), includin…

DRIVE·Apr 6·1 min read

H02J7/865 FREESCALE SEMICONDUCTOR INC [US]

DC power source unit with battery charging function

A DC power source unit (100) supplies a DC voltage to a power tool (4) through an adapter (3) when a power switch (4b) of the tool (4) is turned ON and also charges a battery pack (5) used as an alter…

DRIVE·Nov 24·2 min read

H02J7/865 HITACHI KOKI KK [JP]

A method of charging a battery

A method of supplying power to an electronic device (3; 31; 43; 53) having a power consumption in which predictable current peaks occur is disclosed. The device is connectable to a battery (2). The me…

DRIVE·Oct 30·2 min read

H02J7/865 ERICSSON TELEFON AB L M [SE]