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Typical Daily Profiles, a novel approach for photovoltaics performance assessment : case study on large-scale systems in Chile
ID
Ascencio Vásquez, Julián Andrés
(
Avtor
),
ID
Osorio-Aravena, Juan Carlos
(
Avtor
),
ID
Brecl, Kristijan
(
Avtor
),
ID
Muñoz-Cerón, Emilio
(
Avtor
),
ID
Topič, Marko
(
Avtor
)
PDF - Predstavitvena datoteka,
prenos
(13,72 MB)
MD5: FB0C7906A1F95BAC2658D90A89D38DF7
URL - Izvorni URL, za dostop obiščite
https://www.sciencedirect.com/science/article/pii/S0038092X21005764
Galerija slik
Izvleček
A growing photovoltaic industry shows exponential deployment worldwide, and it is expected to largely contribute to the energy transition. Because PV technologies will play a major role in achieving global sustainable development and climate goals, driving more energy-efficient scenarios will require efficient approaches to evaluate systems, especially when dealing with big data of a large region or portfolio. In this work, a novel approach for the PV performance assessment of photovoltaic systems, called “Typical Daily Profiles” (TDP), is presented. This approach is tested on the entire PV fleet operating in Chile from 2014 to 2019. The TDP approach can help to calculate key performance indicators, identify the mounting configuration of PV systems, and to detect major technical issues. A detailed validation carried on the Chilean PV fleet confirms the TDP approach’s capabilities to provide accurate PV performance results, neglecting external factors such as failures, grid curtailment, or poor operation activities. Chile was chosen due to the large variety of climate zones in its unique geography, which helps to understand the PV performance under different environmental conditions. Besides, this study reveals the immense potential of PV technologies in Chile compared to mature PV markets worldwide. On an annual basis, their unit capacity factors can reach up to 38%, performance ratios above 90%, and the highest energy yield close to 3350 kWh/kWp. Proving to be an accurate tool, the Typical Daily Profiles approach can be easily applied to other PV portfolios in different regions, and a periodical execution could help to identify and understand long-term performance losses.
Jezik:
Angleški jezik
Ključne besede:
photovoltaics
,
solar power plants
,
performance
,
PV system
,
Typical Daily Profiles
,
KPIs
Vrsta gradiva:
Članek v reviji
Tipologija:
1.01 - Izvirni znanstveni članek
Organizacija:
FE - Fakulteta za elektrotehniko
Status publikacije:
Objavljeno
Različica publikacije:
Objavljena publikacija
Leto izida:
2021
Št. strani:
Str. 357-374
Številčenje:
Vol. 225
PID:
20.500.12556/RUL-138853
UDK:
621.383.51:621.311.243
ISSN pri članku:
0038-092X
DOI:
10.1016/j.solener.2021.07.007
COBISS.SI-ID:
73679875
Datum objave v RUL:
23.08.2022
Število ogledov:
948
Število prenosov:
175
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Objavi na:
Gradivo je del revije
Naslov:
Solar energy
Skrajšan naslov:
Sol. energy
Založnik:
Elsevier, International Solar Energy Society
ISSN:
0038-092X
COBISS.SI-ID:
5228039
Licence
Licenca:
CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
Povezava:
http://creativecommons.org/licenses/by/4.0/deed.sl
Opis:
To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.
Sekundarni jezik
Jezik:
Slovenski jezik
Ključne besede:
fotovoltaika
,
sončne elektrarne
,
zmogljivost
Projekti
Financer:
EC - European Commission
Program financ.:
H2020
Številka projekta:
721452
Naslov:
Photovoltaic module life time forecast and evaluation
Akronim:
SOLAR-TRAIN
Financer:
ARRS - Agencija za raziskovalno dejavnost Republike Slovenije
Številka projekta:
P2-0197
Naslov:
Fotovoltaika in elektronika
Financer:
Drugi - Drug financer ali več financerjev
Program financ.:
University of Jaén, Vice-Rectorate of Research, Acción 4, Ayudas predoctorales para la Formación de Personal Investigador
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