A load control system for controlling the amount of power delivered from an AC power source to a plurality of electrical load includes a plurality of energy controllers. Each energy controller is operable to control at least one of the electrical loads. The load control system also includes a first broadcast controller that has a first antenna and a second antenna. The first antenna is arranged in a first position and the second antenna is arranged in a second position that is orthogonal to the first position. The broadcast controller is operable to transmit a first wireless signal via the first antenna and a second wireless signal via the second antenna. Each of the energy controllers is operable to receive at least one of the first and second wireless signals, and to control the respective load in response to the received wireless signal.

A distributed energy management system (EMS) for supplying power to a set of drivers that charge and discharge a set of electrochromic devices is described. One distributed EMS includes an external power supply interface to couple to an external power supply, a multi-device boost power supply comprising a set of batteries, and a driver interface to supply power to a set of drivers that charge and discharge a set of electrochromic devices. The distributed EMS also includes a communication subsystem to communicate with the set of drivers and EMS circuitry to supply power to the set of drivers, via the driver interface, based on a power state of the multi-device boost power supply and a state of the set of electrochromic devices.

An electronic smoking system including an electronic cigarette having an outer shell with an orifice, wherein the outer shell includes a liquid cartridge holding a fluid to be vaporized into a vaporized mixture of air and vaporized fluid, an atomizer for vaporizing the fluid, and a sensor system with one or more sensors configured for detecting a force or pressure exerted by an outer wall surface of the liquid cartridge on the sensor(s). The detected force or pressure may be used as a measure for the fluid volume of the liquid cartridge.

A management device includes a manager configured to manage power stored in a secondary battery provided to a user for stationary use and execute a power exchange business, the power exchange business being performed by connecting the secondary battery to a power network, and a deriver configured to derive return information for returning part of a profit obtained through the power exchange business to the user.

Apparatuses including power electronics circuitry are provided. The power electronics circuitry includes at least one power converter that is coupled to a DC bus. Moreover, in some embodiments, the at least one power converter is configured to regulate a voltage of the DC bus. Related methods of operating an apparatus including power electronics circuitry are also provided.

A computer-implemented method and system is provided. The system adaptively switches prediction strategies to optimize time-variant energy demand and consumption of built environments associated with renewable energy sources. The system analyzes a first, second, third, fourth and a fifth set of statistical data. The system derives of a set of prediction strategies for controlled and directional execution of analysis and evaluation of a set of predictions for optimum usage and operation of the plurality of energy consuming devices. The system monitors a set of factors corresponding to the set of prediction strategies and switches a prediction strategy from the set of derived prediction strategies. The system predicts a set of predictions for identification of a potential future time-variant energy demand and consumption and predicts a set of predictions. The system manipulates an operational state of the plurality of energy consuming devices and the plurality of energy storage and supply means.

A control apparatus includes: a vehicle information acquiring unit that acquires information indicating a future movement destination of a vehicle provided with a driving power source; and a control unit that causes power transfer to be performed between the vehicle and a second vehicle provided with a driving power source based on a power demand in a power network that supplies power in a region of the future movement destination of the vehicle.

A multi-functional cord that can be used in connection with one or more user devices specified by a user associated with the cord. The user may program the multi-functional cord to enable the multi-functional cord to operate in a particular manner when associated with a first user device and may preclude the multi-functional cord from operating when associated with a second user device. The multi-functional cord may also, or alternatively, be pre-programmed to work with a particular user device, such as, in a non-limiting example, when the multi-functional cord is sold with the user device. Certain aspects of the present disclosure provided may be implemented within electric vehicle charging systems and electric vehicle supply equipment comprising wired and wireless power and data interfaces.

A system includes a control circuit and a computer. The control circuit includes a control circuit configured to receive data from at least one solar panel, convert the received data according to a communication protocol, and forward the converted data via the communication protocol. The computer includes software that, when executed by the computer, causes the computer to receive, via the communication protocol, the converted data, detect, based on the received converted data, a problem in the at least one solar panel, and output, to a display and based on the detected problem, a status of the at least one solar panel corresponding to a time at which the data was collected.

Generally, this disclosure relates to methods of prioritizing or directing available power to a main device, such as a temperature-stabilized and/or temperature-controlled storage container. In an embodiment, the method may include measuring electrical power available from a solar photovoltaic module array that is electrically coupled to the main device, and modulating the electrical power drawn by the main device based on the available electrical power. Available power unused by the main device may be diverted to one or more secondary devices.