Abstract: The present disclosure is directed to devices, systems and methods for tracking and upgrading firmware in intelligent electronic devices (IEDs). The present disclosure provides for tracking firmware versions of at least one or a fleet of IEDs, e.g., electronic power or revenue meters, notifying a user that an update to an existing firmware is available and providing the ability to automatically upload the current or latest version of the firmware to all IEDs.

Abstract: Devices, systems and methods for authenticating a user of an intelligent electronic device (IED) using dual factor authentication is provided. The present disclosure provides for receiving user credentials at an IED, determining a user and a preferred mode of communication based on the user credentials, sending a code to the user via the preferred mode of communication and receiving the code entered at the IED. Upon matching the generated code to the received code, access is granted to features of the IED. Additionally, the present disclosure provides for receiving user credentials at a remote server, determining a user and a preferred mode of communication based on the user credentials, sending a code to the user via the preferred mode of communication, receiving the code entered at the remote server, and providing remote access via a network to an IED by authenticating a user remotely.

Abstract: Devices, systems and methods for a cloud-based meter management system are provided. The present disclosure includes a meter cloud server, a plurality of IEDs or meters, and one or more clients 608 (e.g., a web browser client), which are coupled together via a network (e.g., via various wireless and/or hardwired communication networks). The various components and modules of the present disclosure provide a plurality of functions to enable one or more users to manage a plurality of IEDs or meters via the at least one client device.

Abstract: Devices, systems and methods for predicting future consumption values of load(s) in power distribution systems are provided. The present disclosure provides for receiving a request for a load prediction for at least one meter; extracting time series data relating to the at least meter; retrieving future weather conditions for a particular location based on the at least one meter; and providing the extracted data and the future weather conditions to a prediction model that predicts load usage for the at least one meter. Additionally, the present disclosure provides for performing at least one action based on the prediction, wherein the action includes outputting at least one of a communication signal and/or at least one control signal to at least one client or at least one meter.

Abstract: Devices, methods and systems for meter setup verification are provided. In one aspect, a device is provided including a communication interface and at least one processor. The communication interface receives a wiring setup configuration of at least one electronic power meter and at least one measured and/or calculated parameter from the at least one electronic power meter. The at least one processor determines if the at least one electronic power meter is wired correctly based on the wiring setup configuration of the at least one electronic power meter and the at least one measured and/or calculated parameter from the at least one electronic power meter. The device may be implemented in a separate client device or in the at least one electronic power meter.

Abstract: The present disclosure provides for enterprise security in intelligent electronic devices such as electric power meters. In accordance with the present disclosure, enterprise security is a security system in which each individual device, instead of configuring and storing security configurations locally, use a security server for security verifications. Such a security server of the present disclosure may be a dedicated computer on a network, that is used to manage the security configuration for all users. This makes it simpler for administrators to configure users and devices, which in turn improves security by encouraging security to be properly configured.

Abstract: Devices, systems and methods for tracking and upgrading firmware in intelligent electronic devices (IEDs) are provided. The devices, systems and methods provide for tracking firmware versions of at least one or a fleet of IEDs, e.g., electronic power or revenue meters, notifying a user that an update to an existing firmware is available and providing the ability to automatically upload the current or latest version of the firmware to all IEDs.

Abstract: A meter is provided having a communication interface for receiving and interfacing with a communication device for transmitting measurement and other data to a central computer station via the communication device. The meter includes a measurement module for obtaining measurement data and a processor having a memory for storing application software for communicating the measurement and other data to the communication interface. The data are then provided to the communication device via the communication interface. The communication device is preferably a plug-and-play PCMCIA-type card or other type of memory card having a processor and a connection port for connecting to a port adaptor of the communication interface for receiving the data via the connection port-port adaptor connection.

Abstract: A power meter or other electrical device is provided having two independent and communicatively isolated Ethernet ports. The first Ethernet port is addressable by a first unique identifier and is configured for enabling full access to the power meter via an internal LAN. This enables a LAN operator to remotely access the power meter via the internal LAN for performing metering functions, such as full telemetry, control and programming. The second Ethernet port is addressable by a second unique identifier and is configured for being connected to the Internet. Since the second Ethernet port is communicatively isolated from the first Ethernet port, a user can access the power meter via the Internet, but cannot access the internal LAN by connecting to the power meter via the Internet.

Abstract: Devices, systems and methods for predicting future consumption values of load(s) in power distribution systems are provided. The present disclosure provides for receiving a request for a load prediction for at least one meter; extracting time series data relating to the at least meter; retrieving future weather conditions for a particular location based on the at least one meter; and providing the extracted data and the future weather conditions to a prediction model that predicts load usage for the at least one meter. Additionally, the present disclosure provides for performing at least one action based on the prediction, wherein the action includes outputting at least one of a communication signal and/or at least one control signal to at least one client or at least one meter.

Abstract: An electrical metering system capable of performing multiple metering functions, collecting data, and wirelessly provides the collected metering data to a utility operator. In the electrical metering system, at least one computing device for initiating a request for data. A first modem connects the computing device to an infrastructure. A wireless embedded modem for wirelessly connects an electric meter to an infrastructure, and the wireless electric modem receives a request from the computing device and wirelessly transmits the metering data to the computing device, thereby initiating the request.

Abstract: The present disclosure is directed to a machine learning system for use with a power distribution system. The machine learning system includes a data library, a machine learning module, and an action module. The data library stores a plurality of data samples, where at least a portion of the data samples are associated with one or more intelligent electronic devices (IEDs). The machine learning module processes data samples from the data library using at least one machine learning algorithm and outputs at least one recommendation and/or prediction based on the data samples received. The action module receives the at least one recommendation and/or prediction and performs at least one action based on the recommendation and/or prediction. The at least one action includes outputting at least one communication signal and/or at least one control signal to at least one client or at least one of the one or more IEDs.

Abstract: A power meter or other electrical device is provided having two independent and communicatively isolated Ethernet ports. The first Ethernet port is addressable by a first unique identifier and is configured for enabling full access to the power meter via an internal LAN. This enables a LAN operator to remotely access the power meter via the internal LAN for performing metering functions, such as full telemetry, control and programming. The second Ethernet port is addressable by a second unique identifier and is configured for being connected to the Internet. Since the second Ethernet port is communicatively isolated from the first Ethernet port, a user can access the power meter via the Internet, but cannot access the internal LAN by connecting to the power meter via the Internet.

Abstract: Devices, systems and methods for a cloud-based meter management system are provided. The present disclosure includes a meter cloud server, a plurality of IEDs or meters, and one or more clients (e.g., a web browser client), which are coupled via a network (e.g., via various wireless and/or hardwired communication networks). The various components and modules of the present disclosure provide a plurality of functions to enable one or more users to manage a plurality of IEDs or meters via the at least one client device.

Abstract: An intelligent electronic device (TED) is provided. The IED includes a metering sub-assembly and an input base module sub-assembly. The metering sub-assembly is hinged to the input base module sub-assembly, where when in an open position, various cables, connectors, and input/output cards/modules are accessible. Various input/output cards/modules are interchangeable to add/change functionality and/or communication capabilities to the IED.

Abstract: A phasor measurement unit (PMU) of the present disclosure measures phasor, i.e., magnitude and phase angle of voltage and current, and related data from a specific location on the electrical gird synchronized to a common time source. The time-synchronized phasor is called a synchrophasor. In a system of the present disclosure, a plurality of PMUs transmit the synchrophasors and related data to a phasor data concentrator (PDC), which aggregates and time-aligns the data for real time and post analysis. The PMU of the present disclosure further functions as a power quality meter determining at least one of symmetrical components' phasor, frequency, rate of change of frequency, high-speed digital inputs, analog fundamental power and/or displacement power factor.

Abstract: Devices, systems and methods for authenticating a user of an intelligent electronic device (IED) using dual factor authentication is provided. The present disclosure provides for receiving user credentials at an IED, determining a user and a preferred mode of communication based on the user credentials, sending a code to the user via the preferred mode of communication and receiving the code entered at the IED. Upon matching the generated code to the received code, access is granted to features of the IED. Additionally, the present disclosure provides for receiving user credentials at a remote server, determining a user and a preferred mode of communication based on the user credentials, sending a code to the user via the preferred mode of communication, receiving the code entered at the remote server, and providing remote access via a network to an IED by authenticating a user remotely.

Abstract: An intelligent electronic device IED has enhanced power quality and communications capabilities. The IED can perform energy analysis by waveform capture, detect transient on the front-end voltage input channels and provide revenue measurements. The IED splits and distributes the front-end input channels into separate circuits for scaling and processing by dedicated processors for specific applications by the IED. Front-end voltage input channels are split and distributed into separate circuits for transient detection, waveform capture analysis and revenue measurement, respectively. Front-end current channels are split and distributed into separate circuits for waveform capture analysis and revenue measurement, respectively.

Abstract: An intelligent electronic device (IED) has enhanced power quality and communications capabilities. The power meter can perform energy analysis by waveform capture, detect transient on the front end voltage input channels and provide revenue measurements. The power meter splits and distributes the front end input channels into separate circuits for scaling and processing by dedicated processors for specific applications by the power meter. Front end voltage input channels are split and distributed into separate circuits for transient detection, waveform capture analysis and revenue measurement, respectively. Front end current channels are split and distributed into separate circuits for waveform capture analysis and revenue measurement, respectively.

Abstract: An intelligent electronic device (IED) includes an image capture module configured for capturing images or video in a location of the IED. The IED may also include a heat sensor for sensing heat inside or outside a housing of the IED. In one application, these techniques are implemented in IEDs such as electrical power and energy meters and used to control access to reset, configuration, billing, communication, and data acquisition/processing functions of the meters. Additionally, image processing techniques are employed by the IED to detect events in an electrical distribution system and implement control functions thereof.