Abstract: A charging system for use in supplying current to a power storage device includes a charging device configured to be coupled to the power storage device to perform a charging operation and a kiosk coupled to the charging device. The kiosk is configured to receive pricing data for the charging operation from the charging device, display the pricing data, enable the pricing data to be accepted, and authorize the charging device to initiate the charging operation if the pricing data is accepted.

Abstract: Charging stations for use in charging an electrically powered vehicle and related methods are disclosed. One example charging station includes a housing defining an interior and an opening configured to permit access to the interior, a door configured to substantially cover the opening, and a hinge assembly configured to provide a pivotal movement of the door relative to the housing between at least a closed position, a first open position, and a second open position. The hinge assembly includes a base member and a bracket including a projecting member. The projecting member and the base member are configured to permit removal of the door from the housing when the door is in the first open position.

Abstract: A charging device configured to receive power from a power source is described. The charging device includes a motion detection device configured to provide a signal corresponding to a motion of the charging device. The charging device also includes a system controller communicatively coupled to the motion detection device and configured to determine if the motion of the charging device has exceeded a predefined limit.

Abstract: Charging stations for use in charging an electrically powered vehicle and related methods are disclosed. One example charging station includes a housing having an interior. The housing is configured to enclose at least one vehicle charging component and defines a receptacle opening. The charging station further includes a first receptacle configured to receive a charging connector. The receptacle includes a front portion and a back portion. The back portion of the first receptacle includes a first drain port configured to permit a fluid flow to drain from the first receptacle. The first receptacle is configured to be positioned at least partially within the first receptacle opening, such that the back portion of the first receptacle is positioned within the first enclosure. The first enclosure defines a first drain opening configured to permit fluid from the first receptacle to an exterior of said first enclosure.

Abstract: A leakage current masking device for use with a circuit includes at least one inductive load device coupled to the circuit and configured to supply an inductive load to the circuit, and a processor communicatively coupled to the inductive load device. The processor is configured to receive a signal representative of a current through the circuit, calculate a capacitive leakage current component of the current, and cause the inductive load device to adjust the inductive load supplied to the circuit to reduce the capacitive leakage current component.

Abstract: A charging system for use in supplying current to a power storage device includes a charging device configured to be coupled to the power storage device to perform a charging operation and a kiosk coupled to the charging device. The kiosk is configured to receive pricing data for the charging operation from the charging device, display the pricing data, enable the pricing data to be accepted, and authorize the charging device to initiate the charging operation if the pricing data is accepted.

Abstract: A system for charging a plurality of power storage devices includes a first charging device and at least one other charging device coupled to the first charging device to form a network. The first charging device includes a processor programmed to determine whether said first charging device possesses a network token, and if so, to determine a first charging parameter and a first priority associated with said first charging device, a second charging parameter and a second priority associated with said second charging device, and to determine a second amount of current to be at least one of received from the electrical supply or supplied to the first power storage device, based on the determined first and second charging parameters and first and second priority.

Abstract: A system for use in supplying current to a plurality of power storage devices includes a first charging device configured to supply current to a first power storage device. At least one other charging device is coupled to the first charging device to form a network and is configured to supply current to at least one other power storage device of the plurality of power storage devices. When the first charging device possesses a network token, it determines a second charging parameter associated with said second charging device, and a second amount of current to be at least one of received from the electrical supply or supplied to the first power storage device, based at least in part on said determined first and second charging parameters.

Abstract: A system for use in supplying current from an electric power source to a plurality of power storage devices includes a first of a plurality of charging devices configured to supply current to a first of the plurality of power storage devices. The system also includes at least one other charging device coupled to the first charging device to form a network. The other charging device is configured to supply current to at least one other power storage device. The first charging device includes a processor programmed to determine an amount of current to be at least one of received from the electric power source and supplied to the first power storage device as a function of a number of charging devices, and enable the amount of current to be at least one of received by the first charging device and supplied to the first power storage device.

Abstract: A controller for a power system including a plurality of power system components includes a memory for storing computer-executable instructions and a processor configured to execute the computer-executable instructions. The computer-executable instructions program the processor to determine an operating condition of at least one first power system component and at least one second power system component of the plurality of power system components. The processor is also programmed to determine whether a predetermined condition is met based on at least one operating condition, and transmit a command to at least one other controller to at least one of electrically couple the first power system component to the second power system component and electrically decouple the first power system component from the second power system component based on whether the predetermined condition is met.

Abstract: A leakage current masking device for use with a circuit includes at least one inductive load device coupled to the circuit and configured to supply an inductive load to the circuit, and a processor communicatively coupled to the inductive load device. The processor is configured to receive a signal representative of a current through the circuit, calculate a capacitive leakage current component of the current, and cause the inductive load device to adjust the inductive load supplied to the circuit to reduce the capacitive leakage current component.

Abstract: A system for use in supplying current to a plurality of power storage devices includes a first charging device configured to supply current to a first power storage device. At least one other charging device is coupled to the first charging device to form a network and is configured to supply current to at least one other power storage device of the plurality of power storage devices. When the first charging device possesses a network token, it determines a second charging parameter associated with said second charging device, and a second amount of current to be at least one of received from the electrical supply or supplied to the first power storage device, based at least in part on said determined first and second charging parameters.

Abstract: A power equipment protection system includes a plurality of trip units including at least a first trip unit and a second trip unit, wherein each of the plurality of trip units is configured to monitor operation data. The system also includes a shared memory device coupled to the plurality of trip units via a network, wherein the shared memory device is configured to transmit a synchronization request to at least the second trip unit, receive a response from the second trip unit, including operation data associated with the second trip unit, receive a data request from the first trip unit, and transmit the operation data associated with the second trip unit to the first trip unit via the network.

Abstract: A system for charging a plurality of power storage devices includes a first charging device and at least one other charging device coupled to the first charging device to form a network. The first charging device includes a processor programmed to determine whether said first charging device possesses a network token, and if so, to determine a first charging parameter and a first priority associated with said first charging device, a second charging parameter and a second priority associated with said second charging device, and to determine a second amount of current to be at least one of received from the electrical supply or supplied to the first power storage device, based on the determined first and second charging parameters and first and second priority.

Abstract: A controller for a power system including a plurality of power system components includes a memory for storing computer-executable instructions and a processor configured to execute the computer-executable instructions. The computer-executable instructions program the processor to determine an operating condition of at least one first power system component and at least one second power system component of the plurality of power system components. The processor is also programmed to determine whether a predetermined condition is met based on at least one operating condition, and transmit a command to at least one other controller to at least one of electrically couple the first power system component to the second power system component and electrically decouple the first power system component from the second power system component based on whether the predetermined condition is met.

Abstract: A load shedding system for operating at least one circuit breaker positioned within an enclosure is described. The load shedding system includes a processor configured to receive a demand signal and to provide a predetermined load shedding signal. The load shedding system also includes at least one load shedding apparatus configured to receive the load shedding signal from the processor. The load shedding apparatus is configured to be coupled to a door of the enclosure. The load shedding apparatus is further configured to be operatively coupled to the at least one circuit breaker and further configured to actuate the at least one circuit breaker in response to the load shedding signal.

Abstract: An ablative plasma gun having a dual power source pulse generator is configured to generate a high voltage low current pulse and a low voltage high current pulse. A pair of electrodes are disposed and configured to receive the high voltage low current pulse, and to receive the low voltage high current pulse in response to the high voltage low current pulse.

Abstract: A motor control center communication system configured to interface with a communication network. The system includes a plurality of motor control units (MCUs), and a MCU controller configured to transmit and receive data signals via the communication network to and from, the plurality of MCUs. Each of the plurality of MCUs includes a magnetic contactor having electrical contacts operable between open and closed positions, and a local control module operatively connected to the associated magnetic contactor and to the MCU controller, and configured to monitor a status of the electrical contacts, transmit the monitored status information to the MCU controller, and actuate the associated magnetic contactor based on data signals received from the MCU controller.

Abstract: A system for use in supplying current from an electric power source to a plurality of power storage devices includes a first of a plurality of charging devices configured to supply current to a first of the plurality of power storage devices. The system also includes at least one other charging device coupled to the first charging device to form a network. The other charging device is configured to supply current to at least one other power storage device. The first charging device includes a processor programmed to determine an amount of current to be at least one of received from the electric power source and supplied to the first power storage device as a function of a number of charging devices, and enable the amount of current to be at least one of received by the first charging device and supplied to the first power storage device.

Abstract: An arc fault detector which includes a filter which receives an input signal and filters the input signal, an amplifier which amplifies a signal output from the filter, an analog-to-digital converter disposed to receive the amplified signal from the amplifier and convert the amplified signal into a digital signal, and a processing unit responsive to computer executable instructions when executed thereon that receives samples of data associated with the digital signal and performs an arc detection algorithm on the data using fuzzy logic.