Abstract: An electrical watthour meter socket includes a first sub-enclosure receiving high voltage components and a second sub-enclosure receiving lower voltage components. The first and second sub-enclosures are electrically isolated from each other access control components to allow independent access to lower voltage components in the second sub-enclosure without the use of personal protective equipment required for exposure to components carrying high voltage.

Abstract: Certain embodiments of the invention may include systems, methods, and apparatus for providing components in advanced metering infrastructure (AMI) energy meters. According to an example embodiment of the invention, a method is provided for accessing electrical meter components, the method includes providing an energy meter enclosure having one or more service accessible compartments operable for housing AMI components, manipulating one or more compartment covers associated with the one or more service accessible compartments, installing one or more AMI components in the one or more service accessible compartments, and closing the one or more compartment covers. The energy meter enclosure protects the AMI components from at least one external element.

Abstract: Disclosed are apparatus and methodology subject matters for providing improved functionality of a meter in a 2-way communications arrangement, such as an Advanced Metering System (AMS) or Infrastructure (AMI). More particularly, the present technology relates to methodologies and apparatus for providing load side voltage sensing for utility meters which preferably are operable with remote disconnect features in an Advanced Metering Infrastructure (AMI) open operational framework. The present subject matter provides enhanced capabilities resulting in improved functionality, increased safety, and greater economy vis-à-vis fraud detection for individual metrology components in an open operational framework. Meters per the present subject matter utilize a detection circuit, which is situated generally downstream of a remote disconnect functionality. Such detection circuit is able to sense whether voltage exists or doesn't exist at such relatively downstream, or load side location.

Abstract: Disclosed are apparatus and methodology for integrating directly within an electricity meter components corresponding to a high current switch. Line and load terminals forming a portion of the high current switch also correspond to line and load terminals configured for insertion into an electricity meter socket. Plural pairs of spring elements are connected at one end thereof to the meter load terminal while the opposite ends of the spring elements carry contacts configured to cooperate with matching contacts on a conductive support. The conductive support is coupled to the line terminal by a further conductive bar that is configured to support a flux-concentrating core for measurement of current flow through the high current switch. The present subject matter has to do with integrating a service disconnect switch directly into the base of a meter so as to provide a dual functionality component.

Abstract: An electric meter comprises an electronics housing and a meter base. The electronics housing defines a front panel and includes a first plurality of option board guides. A main meter board is disposed substantially parallel to the front panel. The meter base defines a rear panel of the electric meter. The meter base includes a plurality of housing guides for receiving the electronics housing and a second plurality of option board guides disposed substantially perpendicularly to the rear panel. The second plurality of option board guides are adapted to receive an option board and to position the option board substantially perpendicularly to the main meter board of the electronics housing during assembly of the electronics housing to the meter base. The housing guides in combination with the first and second pluralities of option board guides enable blind assembly of the electronics housing to the meter base.

Abstract: An improved electrical equipment enclosure includes an electrical enclosure, electrical equipment in said electrical enclosure, said electrical equipment including one or more devices requiring a network connection to devices outside of said enclosure, and a network port mounted to said enclosure and accessible from externally of said enclosure and operatively coupled with said equipment requiring a network connection inside of said enclosure, for connecting said equipment with equipment outside of said enclosure.

Abstract: A business management method for remote detection of anomalies with interaction between an electric distribution company and a plurality of customer energy consumers with respective electric metering systems, comprises the steps of: the consumers providing respective metering system data to the electric distribution company; the electric distribution company monitoring the respective electric metering system data; the electric distribution company monitoring for anomalies in the data; the electric distribution company performing remote online diagnostics upon detection of an anomaly; upon a finding that the electric metering system of a respective customer energy consumer is functioning properly, the electric distribution company notifies the respective customer energy consumer; and upon a finding that the electric metering system of a respective customer energy consumer is not functioning properly, the electric distribution company schedules a repair visit with the respective customer energy consumer.

Abstract: A business management method for detection of anomalies with interaction between an electric distribution company and a plurality of customer energy consumers with respective smart electric metering systems, comprises the steps of: the respective smart electric metering system providing an error message to the electric distribution company upon occurrence of an anomaly; electric distribution company performing online diagnostics upon detection of an anomaly at a respective customer energy consumer site; the electric distribution company determines whether repairs are required; and upon a determination of a need for repair, electric distribution company schedules a repair visit at the respective customer energy consumer site. The method is likewise applicable to other commodities such as a water supply, fuel gas supply, or the like.

Abstract: A housing carries an electrical disconnect switch having movable contacts. A cover is mounted on the housing and has an opening allowing access to a control lever of the disconnect switch. Electrical conductors are connected to the disconnect switch within the housing and have a blade terminal portion extending exteriorly of the housing for connection to jaws carried on an electrical component mountable in an electrical watthour meter socket. Degassing ports are formed between the cover and the sidewall of the housing to allow any arcing gasses generated within the interior of the housing to escape from the housing. A handle is mounted centrally on the cover. An ejector handle is movably mounted on the cover and carries an ejector arm to separate the housing from an attached electrical component. A method of removing and remounting a watthour meter in a meter socket is provided, including sequence steps printed on the face of the housing.

Abstract: An automatic meter reader module is provided that is adapted to be retrofitted or installed in a new or existing utility meter. The module includes a printed circuit board (PCB) on which is mounted on-board circuitry and detection equipment configured to detect utility consumption metered by the utility meter. A transmission device operatively coupled to the PCB is configured to transmit data indicative of utility usage. The PCB is configured to mount within an inner cavity of the utility meter.

Abstract: A device for detecting meter opening, the meter including at least a first structural element and a second structural element that are in a given position relative to each other when the meter is closed, said device comprising: a moving member connected to the first element and organized to take up a stable state or an unstable state as a function of the displacement of one of the structural elements relative to the other; holding means connected at least to the second element and co-operating with the moving member as a function of the displacement of one of the structural elements relative to the other, so as to hold said moving member in its unstable state and so as to enable it to go to its stable state; and detection means suitable for determining the state of the moving member and for emitting an opening signal when the moving member is in a predetermined state.

Abstract: The present invention refers to a centralized system and process for measuring, registering, reading and billing data referring to electric energy consumption of a plurality of consumers (14-17), which receive the electric energy through a plurality of respective consumer connecting cables (18-21), connected to a main electric energy inlet cable (12) which, in turn, is connected to the electric energy distributing network (11).

Abstract: An instrument panel with meters/indicating lamps and their drive circuits implemented therein, a centralized control circuit board provided with control circuits for vehicle-mounted electric equipment including the meters/indicating lamps, and an electric junction box for distributing power sources and input/output signals for the vehicle-mounted electric equipment and for integrating ground wires, are gathered and integrally united. Electric wiring and installation of electric instruments such as an instrument panel in the dashboard portion of an automobile are facilitated.

Abstract: A socket adapter housing has a plurality of line and load blade terminals and jaw contacts. An electrical power disconnect device, mounted in the housing, has contacts switchable between closed and open states, the contacts being serially connected between the line blade terminals and the line jaw contacts. Rigid bus bars are fixedly connected to terminals on the power disconnect device extending from the switchable contacts and to the line blade and line jaws to fixedly mount the power disconnect device in the socket adapter housing. Surge suppression devices are connected between the load blade terminals and ground potential. An insulating safety shield is mounted in the housing and completely surrounds the line and load jaw contacts. Alternately, the housing includes a watthour meter receiving portion containing the power disconnect means and the line and load blade terminals and jaw contacts.

Abstract: A surge protector is provided for a multi-phase watthour meter. The surge protector allows all three phases to be protected using a single resistive block and ground strap. Separate first electrodes are connected to each phase of the circuit and each electrode is disposed adjacent one end of a different hole formed in the meter base. A second electrode is disposed at the opposite end of the holes and forms a tip at each hole, thereby forming separate spark gaps with each of the first electrodes. A resistive block mounted on the outboard side of the meter base is in surface contact with the second electrode and a single ground strap is in contact with the resistive block so as to ground the meter to its socket when arcing occurs in the spark gaps.