TY - GEN AU - Portillo Rodríguez, Francisco AU - Alcayde García, Alfredo AU - García Salvador, Rosa María AU - Novas Castellano, Nuria AU - Gázquez Parra, José Antonio AU - Fernández Ros, Manuel PY - 2022 SN - 1424-8220 UR - http://hdl.handle.net/10835/13632 AB - The stability of the power grid’s frequency is crucial for industrial, commercial, and domestic applications. The standard frequency in Europe’s grid is 50 Hz and it must be as stable as possible; therefore, reliable measurement is essential to ensure... LA - en PB - MDPI KW - PLHR KW - frequency measurement KW - zero-crossing KW - FFT TI - Grid Frequency Measurement through a PLHR Analysis Obtained from an ELF Magnetometer DO - 10.3390/s22082954 ER -