Abstract:
Disclosed are various embodiments for confirming a tornado event has contacted the ground surface and generating a path prediction. Upon receipt of power outage alarms from metering devices, the Advance Metering Infrastructure (AMI) application can generate cluster areas based on the location of the metering devices. The AMI application can compare cluster area to a tornado pattern to determine if the cluster area has experienced a tornado. AMI application can determine a speed and a direction of the tornado event based on the location and a time stamp associated with the metering devices in the cluster areas.
Abstract:
Disclosed are various embodiments for locating utility metering devices. Utility metering devices that are lost or stolen and that are facilitating unauthorized utility service access. Many AMI and/or AMR deployments lack the ability to remotely deactivate a meter. Accordingly, embodiments of this disclosure can generate a zone of interest in which an unauthorized utility metering device is located, and the unauthorized utility metering device can be subsequently located within the zone of interest.
Abstract:
Systems and methods for visualization of Advanced Metering Infrastructure (AMI) deployments are disclosed. A status associated with communications towers or metering devices in an AMI deployment can be monitored based on alarms generated by a metering vendor system or based on thresholds specified in the AMI operations database. A user interface can be generated that allows the AMI deployment to be visualized, with status indicators associated with statuses overlaid on a map. The user interface can further facilitate visualization of progress of tasks associated with AMI operations.
Abstract:
A method, system, and apparatus for monitoring electrical safety conditions and managing energy consumption using a microcontroller embedded in a circuit breaker. The microcontroller receives a plurality of inputs detected by a plurality of sensors in the circuit breaker. An amount of energy consumed during a preset interval of time is determined. A temperature of a circuit breaker panel board detected by a temperature sensor is received and compared with a preset temperature alarm threshold value to determine a panel board overheating condition. A condition of the neutral conductor is determined based on a plurality of line voltages and currents received from a plurality of voltage and current sensors by comparing a voltage differential with a preset threshold differential voltage value. A plurality of data values derived from the plurality of sensor inputs and indicative of electrical safety conditions and energy consumption is transmitted via a secure communications link to a data processing system for translation, storage, and presentation to an energy consumer.
Abstract:
Disclosed are various embodiments for communicating with an integrated distribution management system (IDMS). An IDMS often employs a communications protocol that is incompatible with a service oriented architecture. Accordingly, embodiments of the disclosure can allow utility computing systems in a service oriented architecture or in a messaging based environment to communicate with an IDMS.
Abstract:
A method, system, and computer readable storage medium for open access transmission tariff management for a utility. The system includes a database for storing a plurality of data pertaining to providing transmission service to wholesale customers, and a computer processor coupled to the database and cooperative with a plurality of subsystems. A first subsystem determines a budget transmission billing rate. A second subsystem estimates revenue from wholesale customers. A third subsystem determines an updated budget transmission billing rate and an updated revenue projection. A fourth subsystem determines an actual transmission billing rate. A fifth subsystem analyzes a billed transmission rate on a periodic basis.
Abstract:
The various embodiments of the present invention relate generally to remediation of contaminants in the environment, and more specifically to improved chemistries, systems, and methods for in-situ immobilization of contaminants in various media. More particularly, an aspect of the present invention is directed to an in-situ method for immobilizing a contaminant in a medium, comprising: contacting a medium in-situ with a chemical reagent, the medium comprising a contaminant, wherein the contacting the medium in-situ with a chemical reagent does not involve physical mixing of the medium and the chemical reagent; and immobilizing at least a portion of the contaminant in the medium in-situ to yield an immobilized contaminant in the medium, wherein the immobilized contaminant in the medium is neither extracted from the medium nor degraded by the chemical reagent.
Abstract:
A method, system, and computer readable medium for organizing, managing, and accessing large quantities of data in a centralized database received from a plurality of non-homogenous data sources. In the method, a specific format is defined for storing the received data in a plurality of data records in the centralized database. A plurality of datasets are created including a definition and a translation for each data item, the plurality of datasets establishing the data that is transferred into or out of the centralized database. The plurality of datasets are stored in the centralized database. A plurality of value tags are created defining a plurality of data formats and database column names to use in importing or exporting data. An inbound interface is created for accepting data from the plurality of non-homogenous data sources wherein the data represent measured values of physical resources. An outbound interface is created for exporting data upon request to an external application.
Abstract:
An emission treatment system includes a first separation device that is operable to introduce one or more sorbents into an exhaust stream having emission products. The sorbent captures the emission products such that the exhaust stream includes sorbent with captured emission products. A second separation device located downstream from the first separation device receives the exhaust stream and utilizes an electrostatic potential to separate the sorbent with captured emission products from the exhaust stream into a discharge stream to produce a clean stream.
Abstract:
A vacuum actuated and sustained ammonia feed system for the pH adjustment of power plant condensate and boiler feed water is described. This system can provide a safe means of providing anhydrous ammonia for pH adjustment to the condensate/feed water system of a power plant.