Prosumer Environment Smart Meter Energy Time Series: Power, Voltage and Frequency measurements with 1s time resolution - 1 month

The dataset includes active power, voltage and frequency measurements for a residential prosumer located in Mogosoaia, Romania, collected at a 1 frame\/second reporting rate over 31 consecutive monthsWe hope that the dataset is useful to energy systems and computational intelligence researchers for energy transfer analysis, RES generation integration for residential applications, time series forecasting, classification, and energy disaggregation tasksData acquisition follows the Unbundled Smart Meter (USM) approach: a Smart Metrology Meter (SMM) provides metrological-grade, hard real-time measurement with fixed functionality and robust data integrity, while a Smart Meter eXtension (SMX) layer enables flexible, edge-computing functionality for data access and on-device analytics. The public release provides processed time series in XLSX format with standardized columns: Timestamp, P1, P2, P3, U1, U2, U3, F,The USM concept is described in detail in:M. Sanduleac, L. Pons, G. Fiorentino, R. Pop and M. Albu, \The unbundled smart meter concept in a synchro-SCADA framework,\ 2016 IEEE International Instrumentation and Measurement Technology Conference Proceedings, 2016, pp. 1-5, doi: 10.1109\/I2MTC.2016.7520459.A research paper using this information for different studies:Anca Petruta Brincoveanu, Radu Plamanescu, Ana-Maria Dumitrescu, Mihaela Albu, \u201eVariability Assessment Of Net Power Profiles For Prosumers With Pv Generation\u201d, University Politehnica Of Bucharest Scientific Bulletin Series C-Electrical Engineering Nd Computer Science, 2024, volume 86, issue 4, WOS:001380943300025.