Lucent Technologies Inc.

General Electric Company

Abb Schweiz Ag

Other

Lineage Power Corporation

Tyco Electronics Power Systems, Inc.

Abb Power Electronics Inc.

At+t Corp.

Edward Clark Fontana

Vincent M Byrne

Mark Allen Johnson

Marco A Davila

Michael R Buskmiller

Paul Burnham Smith

John W Ayres, Iii

Steven C Stein

Daniel M Kolides

Roy Jaescentt Davis

Yehoshua Mandelcorn

Charles Edward Higby

William C England, Iii

Joyce E Lingousky

James Edward Harvey

Brandon Michael Kamphaus

Robert John Minor

Palanivel Subramaniam

Subhas Chandra Chalasani

Robert James Catalano

Rajakrishnan Radjassamy

Panagiotis Bakas

Joanne Cuijuan Zhang

Tor A Alden

Timothy F Conway

Xina Shu-Wen Quan

Ahmed Abdelhakim

Haofeng Bai

Tab O Walter

Pradhuman S Zaveri

Tor Andrew Alden

Henry Edgar Grimes, Jr

Susan M Ayres

Ralph Sandage

Dan Kolides

Sonja K Somdahl

Paul Smith

A charging system for an automated guided vehicle, AGV, is presented. The charging system includes an offboard, meshed charging grid and onboard contact pads. The offboard, meshed charging grid including a charging pole in each grid point, wherein adjacent charging poles are configured with opposite polarity of a charging current. The onboard contact pads include four separate contact pads. An AGV is also presented.

Charging of an AGV

An electronic system includes a rack assembly including a first rail and a second rail defining a first width therebetween and a chassis that supports electronic components and is insertable between the first rail and the second rail. The chassis includes a first side and a second side defining a second width therebetween that is less than the first width. The electronic system further includes a power connector coupled to the chassis and movable between a first position and a second position. The power connector and the second side define a third width when the power connector is in the first position. The power connector and the second side define a fourth width when the power connector is in the second position. The third width is greater than the first width and the fourth width is less than the first width.

Power connector for electronic equipment supported by a rack assembly

A method for charging an electric vehicle includes steps of providing a charger station and providing an electric vehicle operable to navigate to a desired destination autonomously, the vehicle comprising a power receiver configured to mate with the charger station to provide charging to the electric vehicle. The method further includes steps of aligning, via autonomous operation of the electric vehicle, the charger station and the power receiver of the electric vehicle, so as mate the charger station and the power receiver, and initiating charging of the electric vehicle upon mating of the charger station and the power receiver.

Energy efficient hands-free electric vehicle charger for autonomous vehicles in uncontrolled environments

A power connector includes an outer casing couplable to a chassis such that the outer casing is positioned between sides of the chassis. The power connector also includes a body movably coupled to the outer casing. The body is movable between a first position and a second position. The body extends beyond the outer casing when in the first position. The body positioned entirely within the outer casing when in the second position.

A charging system for charging an electric vehicle comprises an inductor-inductor-capacitor (LLC) battery charger that includes an isolation transformer having a transformer primary and a transformer secondary, the transformer primary included in an inductive charger station of the charging system and the transformer secondary included in an inductive power receiver of the charging system, with the inductive power receiver positioned on the electric vehicle. The LLC battery charger also includes a magnetizing inductor circuit element and a leakage inductor circuit element integrated into the isolation transformer on the transformer primary. The isolation transformer is constructed such that the transformer primary and the transformer secondary are separable from one another, with a selective engaging and disengaging of the transformer primary and the transformer secondary based on movement of the inductive power receiver on the electric vehicle relative to the inductive charger station.

System and method for inductive charging with improved efficiency

A redundant boost circuit configured to compensate for a voltage drop between a power supply and a plurality of loads is provided. The redundant boost circuit includes a first compensator module and a second compensator module. The first compensator module includes a first primary boost circuit and a first secondary boost circuit. The second compensator module includes a second primary boost circuit and a second secondary boost circuit. The first primary boost circuit and the second secondary boost circuit are electrically coupleable between the power supply and a first load. The second primary boost circuit and the first secondary boost circuit are electrically coupleable between the power supply and a second load.

Systems and methods for redundant line voltage drop compensation

A controller for use in a line voltage drop compensation system is provided. The controller includes a processing device and a memory device coupled to the processing device. The controller is configured to determine a resistance of a power transmission line, the resistance of the power transmission line determined at least partially based on a plurality of characteristics of a load and the transmission line. The controller is also configured to generate a control signal to control an output voltage of a boost circuit, the output voltage determined at least partially based on the determined resistance of the power transmission line. The controller is further configured to transmit the control signal to the boost circuit to cause the boost circuit to generate an output voltage to compensate for the voltage drop.

Systems and methods for line voltage drop compensation

A power converter is provided that includes a detection circuit configured to determine a power source type based on at least one characteristic of power received from a power source. The detection circuit is also configured to determine an operating edge of the soft AC source by monitoring at least one parameter as the soft AC power source approaches a power limit, and assign an operating point to the soft AC power source based on the operating edge to increase power delivery of the soft AC power source.

Power converter and methods for increasing power delivery of soft alternating current power source

A charging device for a power storage device includes a current control device configured to selectively enable and disable current from being delivered to the power storage device. The charging device also includes an actuator that moves at least a first portion of the charging device from a first position to a second position, and a controller coupled to the actuator and the current control device. The controller determines whether a predetermined actuation condition is met, activates the actuator to move the at least a first portion of the charging device to the second position upon the determination that the predetermined actuation condition is met, and controls the current control device to enable current to be delivered when the at least a first portion of the charging device is in the second position.

Charging device and method of delivering current to a power storage device

A power conduit for charging a power storage device of a vehicle includes an output terminal and locking mechanism operatively disposable in one of an engaged and a disengaged position. The locking mechanism locks the output terminal to the vehicle when the locking mechanism is in the engaged position and unlocks the output terminal when in the disengaged position. The power conduit includes a controller including a memory device configured to store a plurality of computer-executable instructions and a processor coupled to the memory device. The instructions configure the processor to receive an identifier associated with one of the vehicle and a user of the vehicle, and generate and transmit an unlocking signal to cause the locking mechanism to be in the disengaged position upon one of a determination that the identifier was received and a determination that a predetermined charge state of the power storage device has been reached.

Power conduit, charging device, and method of charging a power storage device

A power conversion assembly configured to be mounted to an equipment rack is provided. The power conversion assembly includes a housing including at least one input power path extending from proximate a top end of the power conversion assembly to proximate a bottom end of the power conversion assembly, the at least one input power path configured to conduct input power, at least one output tap configured to distribute output power, and at least one receptacle configured to receive a power module and connect the power module to the at least one input power path and the at least one output tap, the power module configured to generate the output power from the input power.

Systems and methods for power conversion and distribution

A power distribution system comprising a cabinet configured to hold electronic components therein. An outside surface of the cabinet has one or more electrical termination contacts thereon such that a surface of the electrical termination contacts is part of the outside surface. The electrical termination contacts are configured to be coupled to an external DC power source at the outside surface.

Cabinet for a power distribution system

A system for, and method of, combining the outputs of multiple, disparate types of power sources and an isolated converter module employed in the same. In one embodiment, the system includes: (1) a plurality of isolated converter modules having power inputs couplable to corresponding disparate types of power sources and a DC-output converter configured to convert power received from at least one of the power sources to DC power and (2) a DC bus coupled to power outputs of the plurality of isolated converter modules and configured to receive and aggregate the DC power. With such system, a universal converter module can be employed to identify and convert power from a variety of conventional and renewable power sources.

System and method for combining the outputs of multiple, disparate types of power sources

A power distribution system comprising a platform having one or more electrical connections each with cabinet connection contacts and one or more receptacles in an outer surface of the platform. Each receptacle is configured to hold one or more electrical over-current protection devices that route electrical power to the cabinet connection contacts.

Platform for a power distribution system

Growing community of inventors

Rockwall, TX, United States of America

Edward Clark Fontana