Comparison of DC Electric Arc Furnace Chaotic Models for Power Quality Indices Assessment

Bracale, Antonio; Caramia, P.; Carpinelli, G.; Falco, Pasquale De; Russo, Angela

doi:10.1109/eeeic/icpseurope49358.2020.9160708

Cited by 3 publications

(1 citation statement)

References 12 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…installation, wiring, voltage and current levels), but is still lacking in terms of metrology infrastructure. In particular, the measurement of power quality (PQ) indices in LVDC represents an open issue from a methodological and technological point of view [7]- [9]. In order to address these challenges, the European Metrology Program for Innovation and Research (EMPIR) has launched a new project, named DC grids [10], whose aim is to develop and characterize reference systems for DC metering and DCPQ.…”

Section: Introductionmentioning

confidence: 99%

Development of a Transfer Standard for DC Power Quality Reference Systems

Frigo

Agustoni

2022

2022 IEEE 12th International Workshop on Applied Measurements for Power Systems (AMPS)

View full text Add to dashboard Cite

Most renewable energy sources are operated in direct current (DC) and require dedicated inverter to be integrated in the power system. This results in loss of rotational inertia as well as degradation of the power quality (PQ) indices. A promising alternative is represented by low-voltage DC grids, whose standardization though is still incomplete. Reference systems are being developed for DC metering and DCPQ, but their validation requires inter-laboratory comparison. To this end, we propose the design and preliminary characterization of a transfer standard for DCPQ measurements. The obtained results confirm the reliability of the proposed architecture, that guarantees a worst-case power uncertainty of 1 % over the frequency range from DC to few tens of kHz.

show abstract

Section: Introductionmentioning

confidence: 99%