ADC Noise Reduction Technology to Improve the Diagnostic Accuracy of Solar Panel Fault Diagnosis Systems

Hyun-Jin Shin; Yong-Geun Seon; Eui-Seong Choi; Woo-Gyun Shin; Suk-Whan Ko; Pyeong-Shik Ji

doi:10.7836/kses.2020.40.6.113

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2020 Vol.40, Issue 6 Preview Page Next Page

Research Article

ADC Noise Reduction Technology to Improve the Diagnostic Accuracy of Solar Panel Fault Diagnosis Systems 태양광 패널 고장진단기기의 진단 정밀도 향상을 위한 ADC 노이즈 저감기술에 대한 연구

30 December 2020. pp. 113-119

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Abstract

According to the IEA PVPS report, the global power of new photovoltaic plants in 2018 is approximately 100 GW. Large investments are expected to be made in photovoltaics in the future to improve these renewable energy sources. Photovoltaic generation is a structure that makes profits by selling power produced for 20 years, and the annual generation amount decreases by 0.7 to 0.8% every year. However, if the failure of solar panels is not detected at an early stage, their profitability cannot be guaranteed. To solve this problem, research on photovoltaic maintenance technology is required.

Keywords

Solar panel fault diagnosis

Multichannel I-V measurement

Analog to Digital Converter noise reduction

Noise filter

High accuracy analyser

PV diagnosis

키워드

태양광 패널 고장진단

다채널 I-V측정

ADC 노이즈 저감

노이즈 필터

고정밀 진단장비

태양광 진단

References

Park, Y. N., Jang, G. S., Ko, S. H., Kang G. H., So, J. H., Jung, Y. S., Ju Y. C., Hwang, H. M., and Song, H. J., The Study of Method about the Multi-channel Simultaneous Measurement for Measuring the I-V Curve of Photovoltaic Array, Journal of the Korean Solar Energy Society, Vol. 37, No. 4, pp. 22-23, 2017.. 10.7836/kses.2017.37.4.023

Ko, S. W., Ju, Y. C., So, J. H., Hwang, H. M., Jung, Y. S., and Kang, G. H., The Characteristics of PV Module Under the Partial Shading Condition and with a Failure of Bypass Diode with Short, Journal of the Korean Solar Energy Society, Vol. 36, No. 4, pp. 41-47, 2016. 10.7836/kses.2016.36.4.041

Shin, W. G., Lim, J. R., Kang, G. H., Ju, Y. C., Hwang, H. M., and Ko, S. W., Current Flow Analysis of PV Arrays under Voltage Mismatch Conditions and an Inverter Failure, Applied Sciences, Vol. 9, No. 23, pp. 5163(1)-5163(12), 2019. 10.3390/app9235163

Durán, E., Piliougine, M., Sidrach-de-Cardona, M., Galán, J., and Andújar, J. M., Different Methods to Obtain the I-V Curve of PV Moudles: A Review, 2008 33rd IEEE Photovoltaic Specialists Conference, 2008. DOI : 10.1109/PVSC.2008.4922578. 10.1109/PVSC.2008.4922578

Erkaya, Y., Flory, I., and Marsillac, S. X., Development of a String Level I-V Curve Tracer, 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC), 2014. DOI: 10.1109/PVSC.2014.6925594. 10.1109/PVSC.2014.6925594

Rosales E. B. O. and Ibarra, F. S., A 100Hz Low-Pass 2^nd Order Sallen-and-Key Active Filter: A Design Proposal, March 2014 IEEE Latin America Transactions, Vol. 12, No. 2, pp. 73-77, 2014. DOI: 10.1109/TLA.2014. 6749520. 10.1109/TLA.2014.6749520

Information

Publisher :Korean Solar Energy Society
Publisher(Ko) :한국태양에너지학회
Journal Title :Journal of the Korean Solar Energy Society
Journal Title(Ko) :한국태양에너지학회 논문집
Volume : 40
No :6
Pages :113-119
Received Date : 2020-11-13
Revised Date : 2020-11-24
Accepted Date : 2020-11-24
DOI :https://doi.org/10.7836/kses.2020.40.6.113

Journal of the Korean Solar Energy Society ISSN:1598-6411(Print) 2508-3562(Online) 한국태양에너지학회 논문집

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