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

Autor:	Jose-María Sierra-Fernández, Olivia Florencias-Oliveros, Manuel-Jesús Espinosa-Gavira, Juan-José González-de-la-Rosa, Agustín Agüera-Pérez, José-Carlos Palomares-Salas
Jazyk:	angličtina
Rok vydání:	2021
Předmět:	big data data acquisition data visualization data exchange dashboard frequency stability Technology
Zdroj:	Energies, Vol 14, Iss 24, p 8304 (2021)
Druh dokumentu:	article
ISSN:	1996-1073
DOI:	10.3390/en14248304
Popis:	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.
Databáze:	Directory of Open Access Journals
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