Abstract: A bi-directional electric vehicle supply equipment (EVSE) is provided where the EVSE allows power transfer to and from an electric vehicle (EV). The EVSE comprises a coupler and an AFCI device including: a controller including a processor and a memory, circuitry and computer-readable firmware code stored in the memory which, when executed by the processor, causes the controller to: detect an arcing level of arcing between the coupler and a charge port of the EV or any other series or parallel arcing within the EVSE, compare the arcing level to a threshold level to determine a hazardous nature of arching, and analyze the arcing level to determine not only if it is currently hazardous but if it is likely to become hazardous in a near term and recommend repair or replacement of the coupler and the charge port before damage occurs.

Abstract: A multi-port charging system is provided for charging a rechargeable battery pack that solely propels a plug-in electric vehicle (EV). The system comprises a smart EV charging station including a single network gateway as an entire system communication portion of the multi-port charging system and a single charging system controller as an entire system controller portion of the multi-port charging system. The system further comprises at least two or expandable to greater than two charge ports electrically coupled to the smart EV charging station. Each charge port includes only a charging portion but not a system communication portion and a system controller portion. Each charge port includes a metering circuit to track an amount of electric energy delivered to an EV and collect metered energy data and send the metered energy data back to the smart EV charging station. Each charge port includes one or more EV connection plugs.

Abstract: An electric vehicle supply equipment (EVSE) is provided with an integrated arc fault detection circuit interruption (AFCI) device to supply electricity to an electric vehicle (EV) being a load. The EVSE comprises a coupler and an AFCI device including: a controller including a processor and a memory, circuitry and computer-readable firmware code stored in the memory which, when executed by the processor, causes the controller to: detect an arcing level of arcing between the coupler and a charge port of the EV or any other series or parallel arcing within the EVSE, compare the arcing level to a threshold level to determine a hazardous nature of arching, and analyze the arcing level to determine not only if it is currently hazardous but if it is likely to become hazardous in a near term and recommend repair or replacement of the coupler and the charge port before damage occurs.

Abstract: An electric vehicle supply equipment (EVSE) is provided with an integrated arc fault detection circuit interruption (AFCI) device to supply electricity to an electric vehicle (EV) being a load. The EVSE comprises a coupler and an AFCI device including: a controller including a processor and a memory, circuitry and computer-readable firmware code stored in the memory which, when executed by the processor, causes the controller to: detect an arcing level of arcing between the coupler and a charge port of the EV or any other series or parallel arcing within the EVSE, compare the arcing level to a threshold level to determine a hazardous nature of arching, and analyze the arcing level to determine not only if it is currently hazardous but if it is likely to become hazardous in a near term and recommend repair or replacement of the coupler and the charge port before damage occurs.

Abstract: A smart residential circuit breaker includes a hybrid assembly that incorporates a solid-state circuit element integrated into a simplified mechanical pole having main contacts. The solid-state circuit element includes a printed circuit board (PCB) with a micro SD reader to provide faster opening speeds. The smart residential circuit breaker is configured for use for different current levels and controlled by the PCB. The smart residential circuit breaker includes a mag-latch. The PCB is configured to send a signal to the mag-latch to open and close the main contacts within microseconds of detecting an over-current.

Abstract: A smart residential circuit breaker includes a hybrid assembly that incorporates a solid-state circuit element integrated into a simplified mechanical pole having main contacts. The solid-state circuit element includes a printed circuit board (PCB) with a micro SD reader to provide faster opening speeds. The smart residential circuit breaker is configured for use for different current levels and controlled by the PCB. The smart residential circuit breaker includes a mag-latch. The PCB is configured to send a signal to the mag-latch to open and close the main contacts within microseconds of detecting an over-current.

Abstract: An electric vehicle charging station with a field upgradeable communications facility is provided. The invention includes a sealable housing including a first compartment and a second compartment, the second compartment including an access to an upgrade port; a partition within the housing that is adapted to insulate the first compartment from the second compartment, the partition including an opening providing access the upgrade port; and an EVSE charging station control circuit configured to recognize a communication module when coupled to the upgrade port and to use the communication module for communications if the communication module is connected. Numerous additional aspects are disclosed.

Abstract: An electric vehicle charging station with a field upgradeable communications facility is provided. The invention includes a sealable housing including a first compartment and a second compartment, the second compartment including an access to an upgrade port; a partition within the housing that is adapted to insulate the first compartment from the second compartment, the partition including an opening providing access the upgrade port; and an EVSE charging station control circuit configured to recognize a communication module when coupled to the upgrade port and to use the communication module for communications if the communication module is connected. Numerous additional aspects are disclosed.

Abstract: An electric vehicle charging station with a field upgradeable communications facility is provided. The invention includes a sealable housing including a first compartment and a second compartment, the second compartment including an access to an upgrade port; a partition within the housing that is adapted to insulate the first compartment from the second compartment, the partition including an opening providing access the upgrade port; and an EVSE charging station control circuit configured to recognize a communication module when coupled to the upgrade port and to use the communication module for communications if the communication module is connected. Numerous additional aspects are disclosed.

Abstract: An electric vehicle charging station with a field upgradeable communications facility is provided. The invention includes a sealable housing including a first compartment and a second compartment, the second compartment including an access to an upgrade port; a partition within the housing that is adapted to insulate the first compartment from the second compartment, the partition including an opening providing access the upgrade port; and an EVSE charging station control circuit configured to recognize a communication module when coupled to the upgrade port and to use the communication module for communications if the communication module is connected. Numerous additional aspects are disclosed.

Abstract: In accordance with the invention a configurable electrical distribution system is provided for selectively connecting an electrical power source to load devices. The system comprises a panel and a plurality of switching devices mounted in the panel, each switching device for connection in a branch circuit to a load device for selectively delivering electrical power to the load device. A panel controller is mounted in the panel and is operatively connected to each of the switching devices. The panel controller comprises a programmed controller for controlling operation of the switching devices and a panel memory connected to the programmed controller storing configuration data relating to operation of the switching devices. A port is provided for operatively connecting an external memory device to the programmed controller. A user interface is operatively associated with the programmed controller to transfer configuration data between the external memory device and the panel memory.

Abstract: An electrical distribution system is provided for selectively connecting an electrical power source to load devices comprising a plurality of panelboards each having a plurality of load circuit positions. A plurality of pairs of circuit breakers and switching devices are each mounted in one of the load circuit positions. Each pair is electrically connected between an electrical power source and a load device for selectively delivering electrical power to load devices. An I/O controller is mounted in the panelboard for controlling operation of the switching devices. The I/O controller includes a communication circuit. A system controller is connected to each I/O controller communication circuit and comprises a programmed controller for commanding operation of the I/O controllers.

Abstract: An electrical distribution system is provided for selectively connecting an electrical power source to load devices comprising a panelboard having a plurality of load circuit positions. A remote operated device is mountable in the panelboard comprising a load control device, and a device control for controlling the load control device. The device control comprises a programmed controller for operating the load control device responsive to control commands and a communication circuit for receiving control commands. An input/output (I/O) controller is mounted in the panelboard for controlling operation of the remote operated device, the I/O controller comprising a programmed controller for generating the control commands for commanding operation of the remote operated device, the control system including a communication circuit for communication with the remote operated device communication circuit.

Abstract: An electrical distribution system for selectively connecting an electrical power source to load devices comprises a panelboard having a plurality of load circuit positions. A remote operated relay is mountable in the panelboard in an adjacent pair of the load circuit positions comprising a multipole switching device, and a switch control for controlling the switching device, the switch control comprising a control circuit for operating the switching device responsive to control commands and a communication circuit for receiving control commands. An input/output (I/O) controller is mounted in the panelboard for controlling operation of the remote operated relay, the I/O controller comprising a programmed controller for generating the control commands for commanding operation of the remote operated relay, the control system including a communication circuit for communication with the remote operated relay communication circuit.

Abstract: An electrical distribution system is provided for selectively connecting an electrical power source to load devices comprising a panel and a plurality of switching devices mounted in the panel. Each switching device is electrically connectable between an electrical power source and a load device for selectively delivering electrical power to the load device. A control system controls operation of the switching devices. The control system comprises a programmed controller for commanding operation of the switching devices. The control system includes analog ports for selectively controlling analog load devices.

Abstract: The present invention provides a method of communicating information between a navigational computer and a user by the input and output devices associated with the navigational computer to determine a navigational parameter. The method includes the step of using the input device to select a navigational parameter whose value is to be determined by the navigational calculator. The preferred method includes the step of using the output device to display all of the variables required to calculate the selected navigational parameter. Also included in the method of the present invention is the step of using the input device to define the values associated with the variables necessary to calculate the selected navigational parameter in any order that is convenient to the user. Moreover, the user can change the value associated with a variable until the desired value is attained without having to redefine the values associated with other variables.