Abstract
Solar photo voltaic arrays are normally kept at roof top where monitoring of the arrays is challenging task. In this work, an attempt has been taken to monitor the connectivity of the strings feeding energy to the inverter input of a microgrid. The connectivity of the strings has been monitored using inverter output currents waveform. This has been achieved by capturing starting transient of inverter output current. Sub-harmonic components have been measured where from specific relation have been extracted for amplitudes of selected frequencies with percentage of string fault. After selection of certain sub-harmonic components, linear approximation has been done in the relation between amplitude versus percentage of string fault. An algorithm has been proposed for determination of unknown number of faulty strings and has been validated.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
J.M. Kuitche, R. Pan, G. TamizhMani, Investigation of dominant failure mode(s) for field-aged crystalline silicon PV modules under desert climatic conditions. IEEE J. Photovoltaics 4(3), 814–826 (2014)
N.G. Dhere, N.S. Shiradkar, E. Schneller, Evolution of leakage current paths in MC-Si PV modules from leading manufacturers undergoing high-voltage bias testing. IEEE J. Photovoltaics 4(2), 654–658 (2014)
R. Hariharan, M. Chakkarapani, G. Saravana Ilango, C. Nagamani, A method to detect photovoltaic array faults and partial shading in systems. IEEE J. Photovoltaics 6(5), 1278–1285 (2016)
H. Obane, K. Okajima, T. Oozeki, T. Ishii, PV system with reconnection to improve output under nonuniform illumination. IEEE J. Photovoltaics 2(3), 341–347 (2012)
Z. Yi, A.H. Etemadi, Fault detection for photovoltaic systems based on multi-resolution signal decomposition and fuzzy inference systems. IEEE Trans. Smart Grid 8(3), 1274–1283 (2016)
W. Chen, A.M. Bazzi, Logic-based methods for intelligent fault diagnosis and recovery in power electronics. IEEE Trans. Power Electron. 32(32), 5573–5589 (2017)
M. Hejri, H. Mokhtari, On the comprehensive parameterization of the photovoltaic (PV) cells and modules. IEEE J. Photovoltaics 7(1), 250–258 (2017)
A.A. Cárdenas, M. Carrasco, F. Mancilla-David, A. Street, R. Cárdenas, Experimental parameter extraction in the single-diode photovoltaic model via a reduced-space search. IEEE Trans. Ind. Electron. 64(2), 1468–1476 (2017)
K.J. Sauer, T. Roessler, C.W. Hansen, Modeling the irradiance and temperature dependence of photovoltaic modules in PVsyst. IEEE J. Photovoltaics 5(1), 152–158 (2015)
E. Klampaftis, D. Ross, G. Kocher-Oberlehner, B.S. Richards, Integration of color and graphical design for photovoltaic modules using luminescent materials. IEEE J. Photovoltaics 5(2), 584–590 (2015)
P. Manganiello, M. Balato, M. Vitelli, A survey on mismatching and aging of PV modules: the closed loop. IEEE Trans. Ind. Electron. 62(11), 7276–7286 (2015)
R.L. Dos Santos, J.S. Ferreira, G.E. Martins Jr., K.C.A. de Souza, Low cost educational tool to trace the curves PV modules. IEEE Latin Am. Trans. 15(8), 1392–1399 (2017)
S. Chattopadhyay, M. Mitra, S. Sengupta, Power quality analysis in park plane, lectures on modeling and simulation. AMSE 7(1)(No. 1-2-3), 8–15 (2006), ISSN: 1961-5086
S. Chattopadhyay, M. Mitra, S. Sengupta, Intelligent power quality monitoring in an electric power system, lectures on modeling and simulation, AMSE 5(2)(No. 1-2-3), 146–156 (2004), ISSN: 1961-5086
A. Chattopadhyaya, S. Chattopadhyay, J.N. Bera, S. Sengupta, Wavelet decomposition based skewness and kurtosis analysis for assessment of stator current harmonics in a PWM—fed induction motor drive during single phasing condition. AMSE J. 2016 Ser.: Adv. B 59(1), 1–14 (2016)
S. Chattopadyay, A. Chattopadhyaya, S. Sengupta, Measurement of harmonic distortion and skewness of stator current of induction motor at crawling in Clarke plane, IET Sci. Measur. Technol. 8(6), 528–536 (2014). ISSN: 1751-8822, https://doi.org/10.1049/iet-smt.2013.0082
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2019 Springer Nature Switzerland AG
About this paper
Cite this paper
Das, T.K., Banik, A., Chattopadhyay, S., Das, A. (2019). Sub-harmonics Based String Fault Assessment in Solar PV Arrays. In: Chattopadhyay, S., Roy, T., Sengupta, S., Berger-Vachon, C. (eds) Modelling and Simulation in Science, Technology and Engineering Mathematics. MS-17 2017. Advances in Intelligent Systems and Computing, vol 749. Springer, Cham. https://doi.org/10.1007/978-3-319-74808-5_25
Download citation
DOI: https://doi.org/10.1007/978-3-319-74808-5_25
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-74807-8
Online ISBN: 978-3-319-74808-5
eBook Packages: EngineeringEngineering (R0)