2022
DOI: 10.3390/ma15155324
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Temperature Field Measurement of Photovoltaic Module Based on Fiber Bragg Grating Sensor Array

Abstract: Studying the temperature field of photovoltaic modules is important for improving their power generation efficiency. To solve the problem of traditional sensors being unsuitable for measuring the spatial temperature field, we designed a real-time detection scheme of the photovoltaic module temperature field based on a fiber Bragg grating (FBG) sensor array. In this scheme, wavelength division multiplexing and space division multiplexing technologies were applied. The multi-channel FBG sensor strings were arran… Show more

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Cited by 5 publications
(3 citation statements)
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“…Ďalšie metódy zahŕňajú vylepšené algoritmy detekcie horúcich bodov pomocou infračerveného zobrazovania a multi-senzorové metódy detekcie a lokalizácie porúch, ktoré využívajú vylepšené neurónové siete AI. Tieto prístupy poskytujú spoľahlivé prostriedky na monitorovanie teploty vo fotovoltických systémoch a identifikáciu potenciálnych problémov (Li, 2022). V praxi sa snímače ako napr.…”
Section: Technológie a Snímače Používané Na Meranie Teploty Fv Systémovunclassified
“…Ďalšie metódy zahŕňajú vylepšené algoritmy detekcie horúcich bodov pomocou infračerveného zobrazovania a multi-senzorové metódy detekcie a lokalizácie porúch, ktoré využívajú vylepšené neurónové siete AI. Tieto prístupy poskytujú spoľahlivé prostriedky na monitorovanie teploty vo fotovoltických systémoch a identifikáciu potenciálnych problémov (Li, 2022). V praxi sa snímače ako napr.…”
Section: Technológie a Snímače Používané Na Meranie Teploty Fv Systémovunclassified
“…Bare FBGs offer the unique advantage of directly measuring the surface temperature of various mechanical equipment, including bearings [16,17], motors [18], batteries [19][20][21], photovoltaic modules [22], and machine tools [23]. However, limited research has been conducted on the surface temperature measurement errors associated with the use of FBGs.…”
Section: Introductionmentioning
confidence: 99%
“…FBG sensor array is especially suitable for distributed multipoint measurement and structural health monitoring [22], [23]. In recent years, researchers have carried out a lot of research on the application of temperature and soil moimsture measurement with FBG sensor array [24]- [30].…”
Section: Introductionmentioning
confidence: 99%