A New System for Frequency Monitoring and Fault Analysis

Lu-ping, Jiang; Yang, Haoran; Li, Linshu

doi:10.1109/icpst.2006.321708

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2021

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“…Later, data is processed and results are transferred to the database, using software programmed in Python. Using these data, it is possible to draw frequency evolution in the required time period in order to perform the network surveillance [7].…”

Section: System Description and Arrangementmentioning

confidence: 99%

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

Sierra-Fernández¹,

Florencias-Oliveros²,

Espinosa-Gavira³

et al. 2021

Preprint

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This article proposes a measurement solution designed to monitor instantaneous frequency in power systems. It uses a data acquisition module and a GPS receiver for time stamping. A program in Python takes care of receiving the data, calculating the frequency, and finally transferring 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.

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Section: System Description and Arrangementmentioning

confidence: 99%