2024/05/31 by Maximiliano E Véliz, Gustavo Ernesto Real, Alejandro D. Otero · 1 voice
Engineering · #Advanced Battery Technologies Research #Innovative Energy Harvesting Technologies #Smart Grid Energy Management
paper · pdf · doi:10.1016/j.ohx.2024.e00539
openalex publication_date 2024/05/31 · openalex created_date 2025/10/10 · openalex updated_date 2026/06/19
A novel High-Frequency Electric Energy Metering System to inspect non-conventional features that may be relevant for studying real-time energy disaggregation and control of household appliances is presented. Integration of a data acquisition and control board, designed and built to be assembled with an Arduino Due, with the M90E36A Demo Board, allows for flexible and configurable electrical energy measurements. A key feature is that up to 4 current channels can be measured synchronously. On the one hand, samples can be obtained and processed by the M90E36A IC internal Digital Signal Processor at 3 Hz in the time domain and 2 Hz in the frequency domain. On the other hand, the M90E36A IC direct access memory mode can be operated, allowing 8 kHz pure voltage and current signals to be obtained. Finally, integration with Raspberry Pi allows to design and incorporate a custom signal processor into the study. Additionally, in this article, an application example is presented where the variation of the residual harmonic components of a household appliance is obtained.