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Online System for Power Quality Operational Data Management in Frequency Monitoring Using Python and Grafana

Author

Listed:
  • Jose-María Sierra-Fernández

    (Department of Automation Engineering, Electronics, Architecture and Computers Networks, Research Group PAIDI-TIC-168, University of Cádiz, E-11202 Algeciras, Spain)

  • Olivia Florencias-Oliveros

    (Department of Automation Engineering, Electronics, Architecture and Computers Networks, Research Group PAIDI-TIC-168, University of Cádiz, E-11202 Algeciras, Spain)

  • Manuel-Jesús Espinosa-Gavira

    (Department of Automation Engineering, Electronics, Architecture and Computers Networks, Research Group PAIDI-TIC-168, University of Cádiz, E-11202 Algeciras, Spain)

  • Juan-José González-de-la-Rosa

    (Department of Automation Engineering, Electronics, Architecture and Computers Networks, Research Group PAIDI-TIC-168, University of Cádiz, E-11202 Algeciras, Spain)

  • Agustín Agüera-Pérez

    (Department of Automation Engineering, Electronics, Architecture and Computers Networks, Research Group PAIDI-TIC-168, University of Cádiz, E-11202 Algeciras, Spain)

  • José-Carlos Palomares-Salas

    (Department of Automation Engineering, Electronics, Architecture and Computers Networks, Research Group PAIDI-TIC-168, University of Cádiz, E-11202 Algeciras, Spain)

Abstract

This article proposes a measurement solution designed to monitor the instantaneous frequency in power systems. It uses a data acquisition module and a GPS receiver for time stamping and traceability. A Python -based module receives data, computes the frequency, and finally transfers the measurement results to a database. The frequency is calculated with two different methods, which are compared in the article. The stored data is visualized using the Grafana platform, thus demonstrating its potential for comparing scientific data. The system as a whole constitutes an efficient, low-cost solution as a data acquisition system.

Suggested Citation

  • Jose-María Sierra-Fernández & Olivia Florencias-Oliveros & Manuel-Jesús Espinosa-Gavira & Juan-José González-de-la-Rosa & Agustín Agüera-Pérez & José-Carlos Palomares-Salas, 2021. "Online System for Power Quality Operational Data Management in Frequency Monitoring Using Python and Grafana," Energies, MDPI, vol. 14(24), pages 1-15, December.
    • Handle: RePEc:gam:jeners:v:14:y:2021:i:24:p:8304-:d:698727
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    Citations

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    Cited by:

    1. Javier Fernández-Morales & Juan-José González-de-la Rosa & José-María Sierra-Fernández & Manuel-Jesús Espinosa-Gavira & Olivia Florencias-Oliveros & Agustín Agüera-Pérez & José-Carlos Palomares-Salas , 2022. "Statistical Dataset and Data Acquisition System for Monitoring the Voltage and Frequency of the Electrical Network in an Environment Based on Python and Grafana," Data, MDPI, vol. 7(6), pages 1-10, June.

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