摘要:
Described herein are embodiments of methods and systems of communicating with smart appliances through a smart grid and smart meter infrastructure. In one aspect, a method is described comprising a smart meter connected to a first network receiving via the first network registration information for an appliance operably connected to the first network, wherein the registration information includes a unique identifier for the appliance; transmitting at least a portion of the registration information and a smart meter identifier that uniquely identifies the smart meter to a second computing device connected to a second network; receiving, by the second computing device, update information for the appliance; transmitting, by the second computing device, the update information to the smart meter via the second network using the unique identifier for the device and the smart meter identifier; transmitting, by the smart meter, the update information to the appliance; and updating the appliance with the update information.
摘要:
Described herein are embodiments of methods and systems of communicating with smart appliances through a smart grid and smart meter infrastructure. In one aspect, a method is described comprising a smart meter connected to a first network receiving via the first network registration information for an appliance operably connected to the first network, wherein the registration information includes a unique identifier for the appliance; transmitting at least a portion of the registration information and a smart meter identifier that uniquely identifies the smart meter to a second computing device connected to a second network; receiving, by the second computing device, update information for the appliance; transmitting, by the second computing device, the update information to the smart meter via the second network using the unique identifier for the device and the smart meter identifier; transmitting, by the smart meter, the update information to the appliance; and updating the appliance with the update information.
摘要:
A method of distributing charge capacity to electric vehicles in a charging system that includes a solar charge capacity generated locally. The method may include: determining a requested charge for the plurality of electric vehicles, calculating a requested charge time, the solar charge capacity comprising the total charging capacity of the charging system via solar generated energy; calculating a charge time capacity, the charge time capacity comprising the available charge time of the charging system; comparing the requested charge to the solar charge capacity; comparing the requested charge time to the charge time capacity; and if it is determined that either the requested charge is greater than the solar charge capacity or the requested charge time is greater than the charge time capacity, auctioning the solar charge capacity to operators of the plurality of electric vehicles.
摘要:
A method of distributing charge capacity to electric vehicles in a charging system that includes a solar charge capacity generated locally. The method may include: determining a requested charge for the plurality of electric vehicles, calculating a requested charge time, the solar charge capacity comprising the total charging capacity of the charging system via solar generated energy; calculating a charge time capacity, the charge time capacity comprising the available charge time of the charging system; comparing the requested charge to the solar charge capacity; comparing the requested charge time to the charge time capacity; and if it is determined that either the requested charge is greater than the solar charge capacity or the requested charge time is greater than the charge time capacity, auctioning the solar charge capacity to operators of the plurality of electric vehicles.
摘要:
Systems and methods for forecasting electrical load are provided. A baseline load forecast for a future time period may be determined by a forecasting system associated with a power utility. As desired, the forecasting system may include one or more computers. Information associated with at least one of (i) a scheduled demand for the future time period or (ii) a planned outage associated with the future time period may be determined by the forecasting system. Based at least in part on the determined information, the forecasting system may modify the baseline load forecast. Based at least in part on the modified baseline load forecast, the forecasting system may generate a bid contract for the future time period.
摘要:
A method for communicating utility data includes receiving a voice signal and a data signal via a utility network, combining the voice signal and the data signal to form a communication signal, and transmitting the communication signal to a plurality of utility asset controllers and handheld devices via the utility network.
摘要:
Systems, methods, and apparatus for utility meter phase identification are provided. A utility meter may receive, from a remote system, a plurality of reference signals for respective zero crossings for a plurality of phases in a multiple-phase power system. The reference signals may be generated utilizing a precision time source. The utility meter may also receive a precision time signal from a time source. The precision time signal may be utilized to time stamp a zero crossing of a voltage signal at the meter, and the time stamped voltage signal may be compared to the plurality of reference signals in order to determine a phase to which the utility meter is connected.
摘要:
Systems, methods, and apparatus for maintaining stable conditions within a power grid are provided. A local device that includes one or more computer processors may identify one or more power sources associated with a structure. The local device may additionally monitor one or more parameters associated with a power grid configured to supply power to the structure. Based at least in part on the monitoring, the local device may identify a power grid fluctuation. Based at least in part on the identification of the power grid fluctuation, the local device may adjust operation of at least one power source included in the one or more identified power sources.
摘要:
Systems, methods, and apparatus for maintaining stable conditions within a power grid are provided. A local device that includes one or more computer processors may identify one or more power sources associated with a structure. The local device may additionally monitor one or more parameters associated with a power grid configured to supply power to the structure. Based at least in part on the monitoring, the local device may identify a power grid fluctuation. Based at least in part on the identification of the power grid fluctuation, the local device may adjust operation of at least one power source included in the one or more identified power sources.
摘要:
Systems and methods for distributed feeder outage reduction are usable to reduce power outages by tracking weather conditions and/or receiving weather condition information. Such systems and methods can be used to control protective relays and/or recloser breakers of utility systems to increase relay trip levels during storm conditions. Additionally, normal operating settings may be implemented when weather activity is not predicted to impact such components.