General Electric Company

Kenneth James Caird

Adil Ansari

Rahul Jaikaran Chillar

Richard Dale Slates

Nathan Bowman Littrell

Lincoln Mamoru Fujita

Byron Richard Flynn

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.

Systems, methods, and apparatus for maintaining stable conditions within a power grid

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.

System and method of communication using a smart meter

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.

Methods and systems of simultaneously communicating utility data and voice data

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.

Systems, methods, and apparatus for utility meter phase identification

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.

Methods and systems for distributing solar energy charging capacity to a plurality of electric vehicles

A multi-phase electrical power distribution network includes a substation; a signal generator for providing a different signal on each of a plurality of phases leaving the substation; and a signal discriminator for detecting each of the different signals at a consumer of the electrical power.

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Smyrna, GA, United States of America

Kenneth James Caird