Pregled bibliografske jedinice broj: 1094794
RoCoF Calculation Using Low-Cost Hardware in the Loop: Multi-area Nordic Power System
RoCoF Calculation Using Low-Cost Hardware in the Loop: Multi-area Nordic Power System // International Conference on Smart Systems and Technologies 2020 (SST 2020) / Žagar, Drago (ur.).
Osijek: Faculty of Electrical engineering, computer science and information technology Osijek, 2020. str. 187-192 doi:10.1109/SST49455.2020.9264119 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 1094794 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
RoCoF Calculation Using Low-Cost Hardware in the
Loop: Multi-area Nordic Power System
Autori
Barrios-Gomez, Jose Angel ; Sanchez, Francisco ; Claudio, Gianfranco ; Gonzalez-Longatt, Francisco ; Acosta, Martha N. ; Topić, Danijel
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
ISBN
978-1-7281-9759-3
Skup
International Conference on Smart Systems and Technologies 2020 (SST 2020)
Mjesto i datum
Osijek, Hrvatska, 14.10.2020. - 16.10.2020
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
derivative ; hardware in the loop ; low pass filter ; nordic power system ; RoCoF
Sažetak
This research paper presents a rate of change of frequency (RoCoF) implementation using low-cost hardware in the loop (HIL) with application to Nordic Power System (NPS). Two methods to calculate the RoCoF are presented: Incremental difference one step and moving window (MW) or rolling window. HIL) approach is used to reach natural noise levels found in the frequency signal obtained from real power devices. The low- cost HIL implementation is based on two Arduinos ® in the loop. An Arduino ® working as standalone is used to generate an analogue signal representative of one area of the NPS, a second Arduino ® in the loop contains the RoCoF calculation methods and filters. This paper analyses the effect of including lowpass filters (LPFs) because the noise of the frequency affects the RoCoF calculation. Three cases are implemented in the Arduino ® and compared with Simulink ® /MTALAB™ simulations: Base Case: no filter and noise signal, Case I: LPF applied to the input frequency signal, Case II: LPF at the frequency signal and LFP at the output of the RoCoF (smoothing). Results demonstrate that RoCoF calculation methods worked correctly in the HIL and using two LPFs clean the signal from the noise produced by the Arduino ® .
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
POVEZANOST RADA
Ustanove:
Fakultet elektrotehnike, računarstva i informacijskih tehnologija Osijek
Profili:
Danijel Topić
(autor)