1 -Power Monitoring Expert Architecture
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1 -Power Monitoring Expert Architecture

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Questions and Answers

What type of client requires installation on the main Power Monitoring Expert server?

  • Engineering Client (correct)
  • Mobile Client
  • Web Client
  • Remote Client

    • Which application is primarily used to view high level, historical and real-time data?

  • Management Console
  • Virtual Processor
  • Configuration Tools
  • Dashboards (correct)

    • Which tool is specifically used to configure setup registers of PowerLogic ION meters?

  • Management Console
  • Virtual Processor (VIP)
  • Web Applications
  • Designer (correct)

    • What is a primary function of the Engineering Client's tools menu?

    <p>Software license verification</p> Signup and view all the answers

    Which application provides a primary user interface for viewing alarm data?

    <p>Web Client</p> Signup and view all the answers

    Which of the following does the Configuration Tools application NOT do?

    <p>Display interactive data objects</p> Signup and view all the answers

    What feature does the Management Console NOT provide?

    <p>Data visualization through dashboards</p> Signup and view all the answers

    Which of the following statements about the Virtual Processor (VIP) is correct?

    <p>It creates frameworks on ION devices.</p> Signup and view all the answers

    What is one key capability of a user-defined device driver?

    <p>Read/write access to device registers</p> Signup and view all the answers

    Which communication network type does not require additional hardware for connection?

    <p>Ethernet Networks</p> Signup and view all the answers

    What is a significant limitation of using serial communication for networks?

    <p>Limited performance capabilities</p> Signup and view all the answers

    For Ethernet devices in PME, what type of addresses must be provided?

    <p>Fixed IP addresses (IPv4 or IPv6)</p> Signup and view all the answers

    What happens when you use Ethergate protocol with serial devices?

    <p>Loss of multi-master capability</p> Signup and view all the answers

    What is a common use for the devices in the power monitoring portfolio?

    <p>Industrial and utility applications</p> Signup and view all the answers

    What is the primary recommendation for deploying Power Monitoring Expert?

    <p>Standalone Architecture for ease of deployment</p> Signup and view all the answers

    When is it necessary to choose Distributed Database Architecture?

    <p>When using an existing SQL server is requested by the customer</p> Signup and view all the answers

    How is data typically secured in Ethernet and Serial communications?

    <p>Encapsulated protocols with no encryption</p> Signup and view all the answers

    What influences the bandwidth requirements for Ethernet devices?

    <p>Amount and type of data requested by PME</p> Signup and view all the answers

    What role does Microsoft SQL Server play in the Power Monitoring Expert environment?

    <p>It functions as the primary database for the system</p> Signup and view all the answers

    What is a significant disadvantage of Distributed Database Architecture compared to Standalone Architecture?

    <p>Higher costs and complexity</p> Signup and view all the answers

    What is the purpose of the Engineering Client in Power Monitoring Expert?

    <p>To configure and administer the system</p> Signup and view all the answers

    Why might a customer choose to implement SQL Clustering with Power Monitoring Expert?

    <p>To achieve database redundancy requirements</p> Signup and view all the answers

    Which client is specifically designated for viewing power monitoring information?

    <p>Web Client</p> Signup and view all the answers

    What is implied about performance when choosing Distributed Database Architecture?

    <p>It should be chosen when performance is not a concern</p> Signup and view all the answers

    Which protective relay series is specifically designed for critical power applications?

    <p>Sepam Series 60-80</p> Signup and view all the answers

    What is one of the features offered by Power Monitoring Expert for system integration?

    <p>OPC DA server for exporting real-time data</p> Signup and view all the answers

    Which of the following communication protocols is supported by the devices mentioned?

    <p>Ethernet</p> Signup and view all the answers

    Which protection application is focused on protecting against electrical arcs?

    <p>Arc flash protection</p> Signup and view all the answers

    What type of data can PME NOT import?

    <p>Video surveillance data</p> Signup and view all the answers

    Which of the following relay series primarily offers products compatible only with Modbus communication?

    <p>MiCOM Px40 series</p> Signup and view all the answers

    What does the ETL technology enable in Power Monitoring Expert?

    <p>Exporting or importing historical data</p> Signup and view all the answers

    Which of the following devices is NOT listed among those that utilize over Modbus communication?

    <p>Easergy P5</p> Signup and view all the answers

    What is the primary function of the Virtual Processor service (VIP)?

    <p>To run in the memory of the PC for data collection and processing.</p> Signup and view all the answers

    How does PME facilitate the exchange of power quality data?

    <p>Through an ODBC-compliant framework compatible with other applications.</p> Signup and view all the answers

    What integration feature does EcoStruxure™ Power Operation (PO) provide with PME?

    <p>PO displays PME reports and dashboards within its user interface.</p> Signup and view all the answers

    Which statement accurately describes the functionality of PME with EcoStruxure™ Building Operation (EBO)?

    <p>PME features are embedded into the EBO for enhanced management.</p> Signup and view all the answers

    What is the advantage of PME being ODBC-compliant?

    <p>It enables the connection of PME with various historical data applications.</p> Signup and view all the answers

    In what way does the Virtual Processor contribute to industrial and commercial operations?

    <p>It provides powerful data exporting and control functions.</p> Signup and view all the answers

    What type of data does the PME database primarily handle?

    <p>Power quality data in various formats.</p> Signup and view all the answers

    Which component is necessary for PME to export data in the PQDIF format?

    <p>Access to ODBC-compliant applications for data extraction.</p> Signup and view all the answers

    Study Notes

    Architecture

    • The recommended architecture for Power Monitoring Expert is Standalone.
    • This architecture involves using a single server to host both the application and the database.
    • A distributed database architecture is an alternative option when the standalone approach is not feasible.
    • In a distributed architecture, the application resides on one server, while the database is located on a separate server.
    • The distributed architecture does not provide any performance benefits over standalone architecture.

    Deployment Scenarios for Distributed Database Architecture

    • Existing SQL server: If the customer already has an existing SQL server, a distributed architecture can utilize it.
    • IT Requirements: If IT regulations prevent installing SQL server with another application on the same server, distributed architecture is necessary.
    • Redundancy: If SQL server redundancy is required through SQL Clustering or third-party tools, a distributed database architecture is needed.
    • Database Management: If specific database management rules are required, such as SQL jobs, backups, or data security, distributed architecture allows for separate management.

    Client Types

    • There are two types of clients: Engineering Client and Web Client.
    • Both types require a Client Access license.

    Engineering Client

    • An administrative interface for configuring and managing the PME system.
    • Installed on the main PME server as a thick client.
    • Contains applications for system management, design, and configuration:
      • Management Console: For adding, removing, and configuring system components, such as devices.
      • Designer: For creating graphical representations of the power system, displaying real-time and historical data.
      • Configuration Tools: For configuring setup registers of PowerLogic ION meters and creating frameworks on ION devices or software nodes.

    Web Client

    • Provides access to applications like dashboards, diagrams, trends, alarms, and reports for daily power management tasks.
    • Primary user application for viewing real-time, historical, and alarm data in a single interface.
    • Applications include:
      • Dashboards: View high-level, historical, and real-time data in gadgets.
      • Diagrams: View low-level, historical, and real-time data in one-line diagrams and graphics.
      • Trends: View trends for real-time and historical data.

    Network Types

    • There are two basic network types: Ethernet and Serial.

    Ethernet Networks

    • Can be incorporated into regular corporate LANs or be independent networks.
    • Devices are configured with fixed IP addresses (IPv4 or IPv6) and ports or based on device names.
    • Ethernet communications rely on encapsulated Modbus or ION protocols and are not encrypted.

    Serial Device Networks

    • Require an intermediate converter or gateway to establish a network connection.
    • Devices are configured by providing fixed IP addresses, ports, or through device names.
    • Serial communications can limit overall system performance.
    • Bandwidth needs are generally low but depend on the volume and type of data requested from devices by PME.

    Power Monitoring Devices

    • A variety of electrical monitoring devices are available for different applications.
    • Devices offer multiple communication protocols, including Modbus, Ethernet, and IEC 61850.
    • Key products include:
      • Easergy P1, P3, and P5: Offer basic to advanced capabilities for different power distribution systems.
      • Sepam Series 60-80, MiCOM Px10, Px20, Px30, and Px40: Provide comprehensive monitoring, protection, and automation functionalities.
      • Vamp 11: Designed for basic energy submetering in various applications.

    System Integration

    • PME can connect with external systems and software as both a server and a client.
    • Data can be exchanged between PME and other systems, including real-time and historical information.
    • Integration technologies include:
      • OPC DA server: Exports real-time data.
      • OPC DA client: Imports real-time data.
      • EWS server: Exports real-time, historical, and alarm data.
      • EWS client: Imports historical and alarm data.
      • ETL: Exports or imports historical data.
      • ODBC: Provides access to historical data for any ODBC-compliant application.
      • PQDIF: Exports power quality data in a standardized format for sharing power quality information between software applications.

    Virtual Processor Service (VIP)

    • A Windows-based service that runs on the PME server.
    • Functions as a virtual device, operating within the server's memory, not as a remote device.
    • Contains ION modules for processing information, providing coordinated data collection, processing, and control functions.
    • Enables distributed operations, customized solutions, and data exporting for various industry needs.

    EcoStruxure Integration

    • PME integrates with EcoStruxureTM Power Operation (PO) and EcoStruxureTM Building Operation (EBO) for enhanced functionality and user experience.
    • PME reports and dashboards are embedded within PO and EBO interfaces.
    • The integration provides a seamless user experience by combining PME features within the respective EcoStruxure system interfaces.

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    PME Architecture PDF

    Description

    Explore the architectural options for Power Monitoring Expert, focusing on standalone and distributed database architectures. This quiz delves into deployment scenarios where distributed database architecture might be necessary, such as IT requirements and existing SQL servers.

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