Abstract: A method of power transfer control among a plurality of power sources coupled through a distribution system. The method comprises determining, at each power source of the plurality of power sources, an assignment of priorities for each of the plurality of power sources. The method also comprises obtaining, at each power source, information indicating an availability of each of the plurality of power sources and determining a set of available power sources, and identifying, at each power source, a preferred power source and a standby power source from the plurality of power sources. The method further comprises determining to change the preferred power source from a first power source to a second power source in response to detecting a condition, and conducting the power transfer.

Abstract: A furniture system includes a base and transverse member, with an induction charger provided in the transverse member and/or base, hidden from view and feel. The induction charger can be at least partially secured to either the base frame or the transverse member frame. The induction charger provides induction charging to a device positioned adjacent to a charging surface of the base or transverse member. The charging surface is positioned adjacent to the induction charger. Additionally, the induction charger is positioned between a first and second cushioning material. The first cushioning material is adjacent to (e.g., proximal to or on) the charging surface. The first and second cushioning materials have respective depths.

Abstract: A battery system comprising positive and negative charge-discharge terminals, first and second batteries, first and second unidirectional switches, and a bridging switch. The first battery and the first unidirectional switch are connected in series across the charge-discharge terminals such that the first unidirectional switch provides a conductive path from the positive charge-discharge terminal to a positive terminal of the first battery. The second battery and the second unidirectional switch are connected in series across the charge-discharge terminals such that the second unidirectional switch provides a conductive path from the negative terminal of the second battery to the negative charge-discharge terminal. The batteries and the bridging switch are connected in series across the charge-discharge terminals, with the bridging switch being located between the positive terminal of the first battery and the negative terminal of the second battery.

Abstract: An example operation includes one or more of determining, by a first energy source, that a second energy source configured to provide energy to an area is in need of supplemental energy, providing, by the first energy source, the supplemental energy to at least one location within the area in a prioritized manner, and responsive to a severity of the need and an amount of available energy at the first energy source, notifying, by the first energy source, the at least one transport to provide additional energy to the at least one location in the prioritized manner.

Abstract: An electronic circuit for a surgical robotic system includes a central power node, a first voltage bus that electrically couples a first power source to the node, a second voltage bus that electrically couples a second power source to the node, and several robotic arms, each arm is electrically coupled to the node via an output circuit breaker and is arranged to draw power from the node. Each bus is arranged to provide power from a respective power source to the node and each bus has an input circuit breaker that is arranged to limit a first output current flow from the node and into the bus. Each breaker that is arranged to limit a second output current flow from the node and into a respective arm. A breaker is arranged to open in response to a fault occurring within the respective arm, while the other breakers remain closed.

Abstract: An amount of power that is provided to a load is measured. The load is coupled to a battery backup unit (BBU) or an uninterruptable power supply (UPS). The amount of power is stored into a history of power draw for the load. The history of power draw is used to determine a time period or a situation when additional power is required by the load or reduced energy can be provided to the load. The charge of the BBU or the UPS is increased or reduced prior to the time period or the situation when the additional power is required by the load or the reduced energy can be provided to the load.

Abstract: A control system and method for an inverter that reduces capacitor current through a DC bus capacitor of the inverter. The control system and method may generate switching signals for a plurality of switching circuits in a manner that reduces capacitor current through the DC bus capacitor.

Abstract: A communication system includes a seat unit, and a vehicle unit configured to wirelessly communicate with the seat unit. The seat unit includes a control section, a switch input circuit configured to output an on-off signal corresponding to an on-off state of a switch mounted on the seat, and a first power switch configured to turn power supply to the switch input circuit on and off. The vehicle unit is configured to transmit a start command. The control section is configured to switch, upon receipt of the start command during a standby state in which the first power switch is constantly turned off, to a normal state in which the first power switch is intermittently turned on, and to receive, after switching to the normal state, the on-off signal in response to turning on of the first power switch and to transmit the on-off signal to the vehicle unit.

Abstract: A multifunctional emergency starting power for motor vehicles is provided, including a bracket (10), an accumulator (20) mounted on the bracket (10), a first interface (50) for charging the accumulator (20), and a second interface (30) for outputting an emergency starting voltage to a motor vehicle. The bracket (10) is also installed with a vacuum cleaner (70) and a controller (60) for controlling the operation of the vacuum cleaner and the charging of the accumulator. The accumulator is respectively connected to the vacuum cleaner and the controller and supplies an electrical energy thereto. The emergency starting power and the vacuuming function are integrated, and the battery of the emergency starting power is configured for powering the vacuum cleaner and the controller of the emergency starting power is configured for controlling the power charging and the vacuum cleaner work.

Abstract: A vehicle system configured to control a vehicle provided with a vehicle platform that includes a drive unit, an auxiliary device, a first controller, a second controller, a high-voltage electric power source, a low-voltage electric power source, an autonomous driving platform that performs autonomous driving control, and a vehicle control interface that connects the vehicle platform and the autonomous driving platform to each other and is configured to convert a first control instruction into a second control instruction with respect to the vehicle platform, and transmit the second control instruction. The vehicle system includes a controlling device configured to cause the second controller and the vehicle control interface to enter an operating state and cut off supply of electric power from the high-voltage electric power source to the drive unit.

Abstract: The present invention is directed to a shipping container configured to charge a plurality of power supplies associated with a plurality of aerosol delivery devices. The shipping container comprises at least one tray comprising at least one first charging interface configured to provide energy to the plurality of power supplies to charge the power supplies. In some embodiments, the at least one first charging interface is configured to wirelessly charge the plurality of power supplies. In other embodiments, the at least one first charging interface is configured to charge the plurality of power supplies via one or more physical connections. In some embodiments, the at least one first charging interface is configured to electrically couple to at least one local power storage unit. In some embodiments, the at least one first charging interface is configured to electrically couple to at least one external power source.

Abstract: A power supply connection device includes a connection box that connects a battery pack and an electric generator, and the connection box includes: a first connection part that is connected to the battery pack; a second connection part that is connected to the electric generator; a first circuit that connects a commercial power supply and the second connection part; and a second circuit that connects the first connection part and the second connection part upon detection of a power outage.

Abstract: A method and apparatus for estimating capacity of a system including an energy generation system, an energy storage system or both. The method and apparatus initially estimate the system capacity based on a facility location and size. The initial estimate may be adjusted through adjustment of at least one parameter. An updated capacity estimate is generated and displayed.

Abstract: Aspects of the disclosure provide an uninterruptible power supply comprising an input configured to receive input power from an input-power source, the input having a mains neutral connection coupled to a reference node, an energy-storage-device interface configured to be coupled to an energy-storage device to provide back-up power, the energy-storage-device interface having an energy-storage-device neutral connection coupled to the reference node, an output configured to provide output power derived from at least one of the input power and the back-up power, a power-factor-correction circuit (PFC) comprising a PFC input, a capacitor coupled to the PFC and being galvanically coupled to the energy-storage-device interface, a bidirectional converter coupled to the input and coupled to the energy-storage-device interface, and a switch coupled to the energy-storage-device interface and to the PFC input.

Abstract: A battery deterioration judging system includes a memory, and a processor coupled to the memory. The processor is configured to acquire a state amount of a battery, derive a first deterioration probability of the battery, based on the state amount of the battery and a predetermined first calculation model, derive a reliability degree of a second calculation model, which is different than the first calculation model, based on a number of state amounts, derive a second deterioration probability of the battery, based on the state amount of the battery and the second calculation model, and judge deterioration of the battery based on the reliability degree, and at least one of the first deterioration probability or the second deterioration probability.

Abstract: A software and hardware architecture framework utilize the specifications of Universal Serial Bus (USB) Type-C and Power Deliver (PD) to provide fine grain throttling of a processor (e.g., system-on-chip (SoC)). Based on an external charger connection or disconnection, a low latency fine grain power budget loss or gain indication to the processor is delivered. The mechanism of various embodiments is also applicable to connection or disconnection of VBUS powered peripheral devices to the system. The net power loss or gain available to the SoC and System is proportionally used to scale the processor throttling.

Abstract: A restricted access locking system for storage furniture. The system comprises one or more processors and one or more computer-readable non-transitory memory coupled to one or more of the processors, the one or more computer-readable non-transitory memory including instructions operable when executed by one or more of the processors to sense, via a first sensor that is communicatively coupled to the processor, an input biometric security credential to generate a first signal based on whether the input biometric security credential maps with a key biometric security credential pre-configured and stored within the memory; and generate a second signal via the processor subsequent to the reception of the first signal by the processor for actuating at least one lock, mounted on one or more storage compartments of the storage furniture, to an open position, wherein the at least one lock is communicatively coupled to the processor.

Abstract: The present disclosure provides a three-phase AC/DC converter aiming for low input current harmonic. The converter includes an input stage for receiving a three-phase AC input voltage, an output stage for at least one load, and one or more switching conversion stages, each stage including a plurality of half bridge modules. The switches in each module operate with a substantially fixed 50% duty cycle and are connected in a specific pattern to couple a DC-link and a neutral node of the input voltage. The AC/DC converter further includes one or more controllers adapted to vary the switching frequency of the switches in the switching conversion stages based on at least one of load voltage, load current, input voltage, and DC-link voltage. The converter can also include one or more decoupling stages, such as, inductive components adapted to decouple the output stage from the switching conversion stages.

Abstract: An efficient, high density, inline converter module includes a power conversion circuit and an input wiring harness for connecting the input of the power circuit to a unipolar source. A second wiring harness or electrical connectors may be provided for connecting the output of the power conversion circuit to a load. Connections between a wiring harness and the power conversion circuit may comprise conductive contacts, configured to distribute heat. The power circuit may be over molded to provide electrical insulation and efficient heat transfer to external ambient air. A DC transformer based inline converter module may be used in AC adapter, vehicular, and power system architectures. An input connector for connecting the input wiring harness to the input source may be provided. In some embodiments the input source may be an AC source and the input connector may comprise a rectifier for delivering a rectified, unipolar, voltage to the input of the power conversion assembly via an input wiring harness.

Abstract: A modular appliance apparatus is disclosed for use in the preparation of food products. The modular appliance apparatus may have a housing to contain internal components. The housing may contain a motor, a controller, and electronic circuitry. On a bottom portion of the housing, at least one base contact may be present. An attachment may secure to the bottom portion of the housing and contain at least one attachment contact. An electronic connection between the at least one base contact and at least one attachment contact may be interpreted by the controller to determine a speed of operation by the motor. Depending on the type of attachment secured to the housing, various different combinations of electronic connections may be made to operate the motor at different speeds to meet the requirements for food preparation by the specific attachment.

Abstract: In a power supply system, a plurality of voltage converters have chargeable/dischargeable batteries connected to the respective primary sides and have respective secondary sides connected in parallel to each other. For each of the voltage converters, a voltage transformation rate is set such that the current measured by a primary side current measuring instrument is maintained within a first range between the discharge current maximum value of the batteries connected to the primary sides and the charge current maximum value of the batteries.

Abstract: In one embodiment, a fluid storage device includes a rigid outer housing that defines a septum cavity, a reservoir cavity, and a channel that extends between the two cavities, the outer housing further defining an outlet in fluid communication with the reservoir cavity, a septum provided within the septum cavity, the septum being made of an elastic polymer and facilitating refilling of the fluid storage device, and a thin, collapsible membrane that does not generate significant restoring forces when it is deformed as fluid is drawn from the reservoir cavity and, therefore, does not completely or partially return to its initial non-deformed shape even if the outlet of the device remains open after doses are administered.

Abstract: Methods and apparatus for grid connectivity control are provided herein. For example, a method can include receiving status information of a microgrid configured to connect to a grid, transmitting a live status update screen of the microgrid to a user, the live status update screen comprising a grid connectivity button configured to receive a user input and based on a received user input, transmitting a control signal to a microgrid interconnect device connected between the microgrid and the grid for coordinating one of connection or disconnection microgrid connected to the grid.

Abstract: A method for testing a capacity of a drive rescue battery includes opening a first switching device and second switching device to disconnect a LCL filter from AC mains and form a test load for testing the capacity of the drive rescue battery while disconnecting one of the LCL filter capacitors associated with a third phase from the test load, the test load including a series connection from one of the downstream LCL filter inductors and the LCL filter capacitors associated with the first phase to one of the LCL filter capacitors and the downstream LCL filter inductors associated with the second phase; and determining at least one of a voltage or a current of the drive rescue battery resulting from the test load.

Abstract: An energy regulation method for a fuel cell energy supply system including a plurality of fuel cell power generation modules, a plurality of power conversion modules, and a communication control module connected to the plurality of power conversion modules includes: calculating a parameter average value based on an energy state parameter of the fuel cell power generation module; calculating a compensation factor depending on the energy state parameter and the parameter average value; calculating a control parameter reference value of each of the power conversion modules based on a droop algorithm, and multiplying the control parameter reference value by the corresponding compensation factor to obtain a control parameter set value of the power conversion module; and regulating the corresponding fuel cell power generation modules depending on the control parameter set value.

Abstract: A protection circuit, and related method, for an electronic device including a first power output interface and a second power output interface is disclosed. The protection circuit includes a first switch element, coupled between a first voltage source and the first power output interface. The detection circuit being operation to detect an output voltage value of the second power output interface to generate a detection result. The first switch element, according to the detection result, connects the first voltage source to the first power output interface to allow the first power output interface to output power to an external terminal, or disconnects the first voltage source from the first power output interface.

Abstract: An electronic device is provided. The electronic device includes a battery and a power management module electrically connected to the battery and configured to manage a charging or a discharging of the battery. The power management module includes a first charging circuit configured to include a first switch group, a first capacitor, and a first inductor, a second charging circuit configured to include a second switch group, a second capacitor, and a second inductor, and a power path distributor configured to distribute power from a first external power supply device or a second external power supply device to the first charging circuit or the second charging circuit.

Abstract: A battery backup system comprises an input terminal configured to receive a source voltage from a power source, and an output terminal electrically coupled to the input terminal and a battery and configured to selectively communicate the source voltage to a load when the source voltage is available and to communicate a battery voltage to the load when the source voltage is unavailable. The battery backup system further comprises a power supply configured to convert the source voltage to a charging voltage and control circuitry electrically coupled to the power supply and the battery and configured to communicate the charging voltage to the battery to facilitate charging the battery when the source voltage is available. The control circuitry is configured to measure one or more parameters of the battery to evaluate battery health.

Abstract: A protection circuit, and related method, for an electronic device including a first power output interface and a second power output interface is disclosed. The protection circuit includes a first switch element, coupled between a first voltage source and the first power output interface. The detection circuit being operation to detect an output voltage value of the second power output interface to generate a detection result. The first switch element, according to the detection result, connects the first voltage source to the first power output interface to allow the first power output interface to output power to an external terminal, or disconnects the first voltage source from the first power output interface.

Abstract: A non-isolating AC-DC voltage converting system has two voltage converters. The first voltage converter receives a bus voltage and turns on a power transistor when the bus voltage is at valley regions and to provide an interim voltage which is lower than the bus voltage. The second voltage converter receives the interim voltage and provides an output voltage of the AC-DC voltage converting system.

Abstract: A supplementary power supply for a vehicle that includes a main power supply is disclosed. The supplementary power supply includes at least one supplementary power unit dedicated as backup power supply for safety relevant components such as controllers and/or actuators.

Abstract: A method and apparatus are for monitoring a secondary power device and for accurately checking a state of the secondary power device, and an electronic system includes the apparatus. The method of monitoring a secondary power device includes setting a first reference parameter by using a voltage of at least one capacitor of the secondary power device, setting a second reference parameter by using the voltage of the at least one capacitor and the first reference parameter, and setting a reference level for checking of the state of the secondary power device by using the second reference parameter, wherein the reference level is used in checking of the state of the secondary power device.

Abstract: A voltage supply system and a power source that, in a voltage supply system in which a plurality of power sources (e.g., DC-DC converters) are connected in parallel, enable each power source to be set at a desired load ratio. The power source is used in a voltage supply system including a power source configured to output a voltage in a constant voltage mode on the basis of a first target voltage, and is connected in parallel to the constant voltage power source, the power source including a voltage generation unit configured to output a voltage switchably between a constant voltage mode based on a second target voltage greater than the first target voltage and a constant current mode based on a current limit value.

Abstract: A vehicle that has electronic systems including an autonomous vehicle stack includes a dual output power system for powering the electronic systems of the vehicle. The power system includes a battery at a first voltage level for storing energy at the first voltage level, a dual output belt-driven starter generator that is started by a starter receiving power from the battery at the first voltage level and that provides dual outputs at a second voltage level for providing power to the electronics systems, at least one DC-DC converter that converts the dual outputs at the second voltage level to dual outputs at the first voltage level, and first and second power distributors that distribute power from the battery and DC-DC converter(s) to the electronic systems. The power systems may be configured to power safety critical components from respective power distributors and DC-DC converters at the respective voltage levels.

Abstract: A method and power control unit for supplying electric power to a first radio unit of a network node in a wireless network. The power control unit obtains a scheduled power demand related to an amount of electric power required in the first radio unit for transmissions scheduled in an imminent time interval such as a resource block or subframe. Then, electric power is supplied to the first radio unit from a power supply unit if the power demand does not exceed a power threshold, or from the power supply unit and a supplementary power source if the power demand exceeds the power threshold. The supplementary power source may comprise a battery that can be connected or disconnected for successive time intervals depending on the scheduled power demand which may fluctuate greatly depending on the first radio unit's transmissions.

Abstract: One embodiment is a system comprising a medium voltage direct current (MVDC) link electrically coupling a first AC-DC converter and a second AC-DC converter. The first AC-DC converter is electrically coupled with a first alternating current (AC) feeder. The second AC-DC converter electrically coupled with a second AC feeder. A battery charger electrically coupled with the MVDC link via a converterless connection. A first electronic controller is operatively coupled with the first AC-DC converter. A second electronic controller is operatively coupled with the second AC-DC converter. During operation of the battery charger to charge a battery the first electronic controller is configured to control power flow between the first AC feeder and the second AC feeder and the second electronic controller is configured to control the voltage of the MVDC link.

Abstract: A power supply circuit for powering components of a facility are disclosed. The power supply circuit may include a power transformer, a power input terminal, a power output terminal, a bridge, a relay, and a control circuit. The relay is connected between the power input terminal and the power output terminal. A primary side of the power transformer is coupled between the relay and the power output terminal. The bridge is coupled to the secondary side of the power transformer. In a normal power mode, the control circuit closes the relay and operates the bridge as a rectifier. In an emergency power mode, the control circuit opens the relay and operates the bridge as a pulse width modulator. In this manner, the bridge and the power transformer can be used both to charge a battery during normal operation and generate emergency AC power from the battery.

Abstract: The repair electrical plug adapter is a replacement kit. The repair electrical plug adapter is used to repair one or more damaged NEMA 5-15 electric sockets. The repair electrical plug adapter comprises a housing and a plurality of NEMA 5-15 electric sockets. The repair electrical plug adapter is configured for use with a cable and a national electric grid. The plurality of NEMA 5-15 electric sockets attach to the housing. The plurality of NEMA 5-15 electric sockets replace the one or more damaged NEMA 5-15 electric sockets that are attached to the cable. The cable electrically connects the housing and the plurality of NEMA 5-15 electric sockets to the national electric grid. The national electric grid is a commercially available source of electric energy that is defined elsewhere in this disclosure.

Abstract: A fault content identification device 40 identifies details of a fault of a power supply control system in a short time by including: a detection unit 41 which, while a power supply control processing for turning on or turning off a power supply device 60 that supplies power to a main device 50 is in progress, detects that a value indicated by a power supply sequence signal generated by the main device 50 or the power supply device 60 and having a value that transitions in accordance with a prescribed specification, transitions to a value indicating non-conformance to the prescribed specification; and a generation unit 42 for generating information that indicates details of the power supply control processing performed at a timing when the detection unit 41 detects that the value indicated by the power supply sequence signal transitions to the value indicating non-conformance to the prescribed specification.

Abstract: According to an example aspect of the present invention, there is provided a direct current (DC) to DC converter module for use between an electrical storage device, electric power source and an electric load. The converter module having at least one DC to DC converter; first input terminals connected to inputs of the DC to DC converter; output terminals connected to outputs of the DC to DC converter; second input terminals connected to the outputs of the DC to DC converter; and control circuitry connected to the DC to DC converter, the control circuitry being configured to monitor at least one of a voltage and current at the second input terminals. The control circuitry is configured to control the DC to DC converter in order to adjust a gain or conversion factor of the DC to DC converter based at least partially on the monitored voltage and/or current at the second input terminals.

Abstract: A lighting system having multiple light sources is provided, which includes a first light source and a second light source. The first light source includes a first control module, a second memory module, a first lighting-emitting module and a first detection module. The second light source includes a second control module. When the first light source and the second light source are electrically connected to a power source, the first control module and the second control module turn off the first light source and the second light source respectively. The first control module reads the data of the first memory module of the first light source to determine whether the first light source malfunctions, and turns on the first light-emitting module when the first control module determines that the first light source does not malfunction. Then, the first detection module keeps detecting whether the first light source malfunctions.

Abstract: A standby current of an arithmetic control unit configured to execute a control operation based on an activation signal generated by an uncertain manual operation is suppressed. A power supply relay configured to supply power to an arithmetic control unit is driven so as to be closed by a power supply switch, to thereby apply drive control to a main electric apparatus, and apply drive control to an auxiliary electric apparatus in accordance with a composite activation signal generated by an activation signal processing unit responding to closing operations of activation command elements even when the power supply switch is opened. As a result, a standby current generated in the activation signal processing unit is greatly suppressed compared with a case in which the arithmetic control unit is intermittently activated.

Abstract: Presented herein are methodologies for providing power for last gasp operations of a circuit board when power is unexpectedly interrupted. A method includes monitoring a voltage of a main power supply; when the voltage of the main power supply falls below a predetermined threshold, disabling a first point of load (POL) converter that is being powered by the main power supply; boosting a voltage of an output capacitor of the first point of load converter to obtain a boosted voltage; and supplying the boosted voltage to an input of a second point of load converter.

Abstract: Disclosed herein are methods, systems, and devices for supporting the transition to lithium-ion batteries and leveraging the value that lithium-ion batteries offer in double conversion uninterruptible power supply (UPS) applications. In one embodiment, a battery pack includes (1) a plurality of battery cells electrically coupled between a positive terminal and a negative terminal; (2) monitoring and control circuitry electrically coupled with the plurality of battery cells; (3) a controller electrically coupled with the monitoring and control circuitry; (4) a communication interface and electrically coupled with the communication interface; and (5) a user interface. The monitoring and control circuitry includes a plurality of integrated shunt resistors and a plurality of integrated load circuits electrically coupled with the plurality of battery cells.

Abstract: A power supply system including an uninterruptible power supply (UPS) comprising an input coupled to an AC source and configured to receive input AC power from the AC source and an output configured to provide AC output power to a load, the UPS including a converter coupled to the input, an inverter coupled to the output, and a DC bus coupled between the converter and the inverter, a renewable power source configured to provide DC power derived from a renewable energy source, a first DC/DC converter coupled between the renewable power source and the DC bus and configured to provide DC power derived from the renewable power source to the DC bus, and a controller in communication with the first DC/DC converter and configured to monitor an output power capability of the renewable power source, and to operate the first DC/DC converter to provide DC power derived from the renewable power source to the DC bus based on the output power capability of the renewable power source.

Abstract: A system for charging electric vehicles (EVs) includes at least one transportable battery-energy-storage DC systems (BESDCS), at least one renewable direct-current (DC) power supply station at a first location. The system also includes at least one DC charging station for charging of the at least one EV at a second location different from the first location. The system further includes at least one electric tanker transport comprising at least one electric truck vehicle configured to be coupled to the at least one BESDCS. The electric tanker transport is configured to transport the at least one BESDCS from the first location to the second location for charging of the at least one EV and transport the at least one BESDCS from the second location to the first location for charging the at least one BESDCS from renewable DC power supply station.

Abstract: An illustrative example fuel cell power plant includes a cell stack assembly having a plurality of fuel cells configured to generate electricity based on an electrochemical reaction. The power plant includes a capacitor, a plurality of inverters, and at least one controller that is configured to control the plurality of inverters in a first mode and a second mode. The first mode includes the cell stack assembly associated with at least one of the inverters. A cell stack assembly and the associated inverter provide real power to a load external to the fuel cell power plant in the first mode. The second mode includes at least a second one of the inverters associated with the capacitor. The capacitor and the second one of the inverters selectively provide reactive power to or receive reactive power from a grid external to the fuel cell power plant in the second mode.

Abstract: Example batteries, terminals, and charging systems are described. One example battery includes a battery charging port, a battery discharging port, a battery negative port, an overcurrent protection element, a protection integrated circuit, a control switch, and an electrochemical cell. The battery charging port is connected to a positive electrode of the electrochemical cell. The control switch is connected in series between a negative electrode of the electrochemical cell and the battery negative port. The protection integrated circuit is connected in parallel to two ends of the electrochemical cell. The protection integrated circuit is further connected to the control switch so as to send a control signal to the control switch. In addition, the overcurrent protection element is connected in series between the battery discharging port and the positive electrode of the electrochemical cell. The battery provided in the present application has both a charging path and a discharging path.

Abstract: Systems and methods for configuring, with an external device, a power distribution box having priority disconnects. The power distribution box includes a housing portion and a base portion elevating the housing portion. The power distribution box receives power from an external power source and distributes the power to a plurality of alternating current (AC) output receptacles. The power distribution box further includes an antenna and a power disconnect controller coupled to the antenna to communicate with and be configured by an external device, such as a smart phone, tablet, or laptop computer. Using the external device, a user can configure the priority level and mode of the AC output receptacles. In the case of high current, the power distribution box will disconnect receptacles in accordance with the priority level and mode configuration provided by the external device.

Abstract: A power converter system including an input configured to receive input AC power from an input power source, the input power source having a peak voltage limit, at least one output configured to provide output power to at least one load, a charger coupled to the input and configured to convert the input AC power into first DC power, a DC bus configured to receive the first DC power, at least one power converter configured to convert DC power from the DC bus into the output power, and an auxiliary power source coupled to the DC bus and configured to provide second DC power to the DC bus to supplement the first DC power provided by the charger in response to a voltage demand of the at least one load exceeding the peak voltage limit of the input power source.