Reliability Assessment of PV Inverters with Battery Systems Considering PV Self-Consumption and Battery Sizing

Ariya Sangwongwanich; Sebastian  Zurmühlen; Georg Angenendt; Yongheng Yang; Dezso Séra; Dirk Uwe Sauer; Frede Blåbjerg

doi:10.1109/ECCE.2018.8557479

Reliability Assessment of PV Inverters with Battery Systems Considering PV Self-Consumption and Battery Sizing

Ariya Sangwongwanich, Sebastian Zurmühlen , Georg Angenendt, Yongheng Yang, Dezso Séra, Dirk Uwe Sauer, Frede Blåbjerg

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

5 Citations (Scopus)

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Abstract

To ensure the cost-competitiveness of Photovoltaic (PV) with integrated Battery Energy Storage Systems (PV-BESS), a highly reliable operation is demanded. The PV inverter has been reported as one of the reliability-critical components in the system, whose failures can lead to a severe negative impact on the cost of PV energy. Therefore, improving PV inverter reliability has high potential for the cost reduction of the PV-BESS. This paper thus investigates the impact of battery operation on the PV inverter reliability. A 6-kW residential PV-BESS in Germany is considered, where a self-consumption scheme is adopted. The evaluation results reveal that the reliability of the PV inverter is strongly affected by the battery operation. More specifically, the PV inverter loading is decreased significantly during the battery charging, which results in an improvement in the PV inverter reliability. In addition, the battery system parameters, such as battery capacity and battery converter power rating, also affect the PV inverter loading, whose impact on the PV inverter reliability has been analyzed.

Original language	English
Title of host publication	Proceedings of the IEEE Energy Conversion Congress and Exposition (ECCE 2018)
Number of pages	8
Place of Publication	USA
Publisher	IEEE Press
Publication date	Sept 2018
Pages	7284-7291
ISBN (Print)	978-1-4799-7313-2
ISBN (Electronic)	978-1-4799-7312-5
DOIs	https://doi.org/10.1109/ECCE.2018.8557479
Publication status	Published - Sept 2018
Event	IEEE Energy Conversion Congress & Exposition ECCE 2018 - Portland, United States Duration: 23 Sept 2018 → 27 Sept 2018 http://www.ieee-ecce.org/2018/

Conference

Conference	IEEE Energy Conversion Congress & Exposition ECCE 2018
Country/Territory	United States
City	Portland
Period	23/09/2018 → 27/09/2018
Internet address	http://www.ieee-ecce.org/2018/

Series	IEEE Energy Conversion Congress and Exposition
Volume	2018
ISSN	2329-3721

Keywords

PV inverters
battery
lifetime
reliability
mission profil
self-consumption

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10.1109/ECCE.2018.8557479

PID5437861Submitted manuscript, 1.63 MB

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REPEPS: REliable Power Electronic based Power System
Blaabjerg, F., Iannuzzo, F., Davari, P., Wang, H., Wang, X. & Yang, Y.
01/08/2017 → 01/12/2023
Project: Research
APETT: Advanced Power Electronic Technology and Tools
Blaabjerg, F., Munk-Nielsen, S., Iannuzzo, F., Wang, H., Uhrenfeldt, C., Beczkowski, S. M., Zhou, D., Choi, U., Jørgensen, A. B., Vernica, I., Sangwongwanich, A., Christensen, N., Ceccarelli, L., Nielsen, C. K., Bahman, A. S., Pedersen, K., Pedersen, K. B. & Kristensen, P. K.
Innovation Fund Denmark
01/01/2017 → 30/06/2021
Project: Research
Center Of Reliable Power Electronics (CORPE)
Blaabjerg, F., Munk-Nielsen, S., Pedersen, K. & Popok, V.
01/04/2011 → 31/12/2016
Project: Research

Cite this

Sangwongwanich, A., Zurmühlen , S., Angenendt, G., Yang, Y., Séra, D., Sauer, D. U., & Blåbjerg, F. (2018). Reliability Assessment of PV Inverters with Battery Systems Considering PV Self-Consumption and Battery Sizing. In Proceedings of the IEEE Energy Conversion Congress and Exposition (ECCE 2018) (pp. 7284-7291). IEEE Press. https://doi.org/10.1109/ECCE.2018.8557479

@inproceedings{9c043c16fbbb42b7911f0e845b525d58,

title = "Reliability Assessment of PV Inverters with Battery Systems Considering PV Self-Consumption and Battery Sizing",

abstract = "To ensure the cost-competitiveness of Photovoltaic (PV) with integrated Battery Energy Storage Systems (PV-BESS), a highly reliable operation is demanded. The PV inverter has been reported as one of the reliability-critical components in the system, whose failures can lead to a severe negative impact on the cost of PV energy. Therefore, improving PV inverter reliability has high potential for the cost reduction of the PV-BESS. This paper thus investigates the impact of battery operation on the PV inverter reliability. A 6-kW residential PV-BESS in Germany is considered, where a self-consumption scheme is adopted. The evaluation results reveal that the reliability of the PV inverter is strongly affected by the battery operation. More specifically, the PV inverter loading is decreased significantly during the battery charging, which results in an improvement in the PV inverter reliability. In addition, the battery system parameters, such as battery capacity and battery converter power rating, also affect the PV inverter loading, whose impact on the PV inverter reliability has been analyzed.",

keywords = "PV inverters, battery, lifetime, reliability, mission profil, self-consumption",

author = "Ariya Sangwongwanich and Sebastian Zurm{\"u}hlen and Georg Angenendt and Yongheng Yang and Dezso S{\'e}ra and Sauer, {Dirk Uwe} and Frede Bl{\aa}bjerg",

year = "2018",

month = sep,

doi = "10.1109/ECCE.2018.8557479",

language = "English",

isbn = "978-1-4799-7313-2",

series = "IEEE Energy Conversion Congress and Exposition",

pages = "7284--7291",

booktitle = "Proceedings of the IEEE Energy Conversion Congress and Exposition (ECCE 2018)",

publisher = "IEEE Press",

note = "IEEE Energy Conversion Congress & Exposition ECCE 2018 ; Conference date: 23-09-2018 Through 27-09-2018",

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Sangwongwanich, A, Zurmühlen , S, Angenendt, G, Yang, Y, Séra, D, Sauer, DU & Blåbjerg, F 2018, Reliability Assessment of PV Inverters with Battery Systems Considering PV Self-Consumption and Battery Sizing. in Proceedings of the IEEE Energy Conversion Congress and Exposition (ECCE 2018) . IEEE Press, USA, IEEE Energy Conversion Congress and Exposition, vol. 2018, pp. 7284-7291, IEEE Energy Conversion Congress & Exposition ECCE 2018, Portland, Oregon, United States, 23/09/2018. https://doi.org/10.1109/ECCE.2018.8557479

Reliability Assessment of PV Inverters with Battery Systems Considering PV Self-Consumption and Battery Sizing. / Sangwongwanich, Ariya; Zurmühlen , Sebastian ; Angenendt, Georg et al.
Proceedings of the IEEE Energy Conversion Congress and Exposition (ECCE 2018) . USA: IEEE Press, 2018. p. 7284-7291 (IEEE Energy Conversion Congress and Exposition, Vol. 2018).

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

TY - GEN

T1 - Reliability Assessment of PV Inverters with Battery Systems Considering PV Self-Consumption and Battery Sizing

AU - Sangwongwanich, Ariya

AU - Zurmühlen , Sebastian

AU - Angenendt, Georg

AU - Yang, Yongheng

AU - Séra, Dezso

AU - Sauer, Dirk Uwe

AU - Blåbjerg, Frede

PY - 2018/9

Y1 - 2018/9

N2 - To ensure the cost-competitiveness of Photovoltaic (PV) with integrated Battery Energy Storage Systems (PV-BESS), a highly reliable operation is demanded. The PV inverter has been reported as one of the reliability-critical components in the system, whose failures can lead to a severe negative impact on the cost of PV energy. Therefore, improving PV inverter reliability has high potential for the cost reduction of the PV-BESS. This paper thus investigates the impact of battery operation on the PV inverter reliability. A 6-kW residential PV-BESS in Germany is considered, where a self-consumption scheme is adopted. The evaluation results reveal that the reliability of the PV inverter is strongly affected by the battery operation. More specifically, the PV inverter loading is decreased significantly during the battery charging, which results in an improvement in the PV inverter reliability. In addition, the battery system parameters, such as battery capacity and battery converter power rating, also affect the PV inverter loading, whose impact on the PV inverter reliability has been analyzed.

AB - To ensure the cost-competitiveness of Photovoltaic (PV) with integrated Battery Energy Storage Systems (PV-BESS), a highly reliable operation is demanded. The PV inverter has been reported as one of the reliability-critical components in the system, whose failures can lead to a severe negative impact on the cost of PV energy. Therefore, improving PV inverter reliability has high potential for the cost reduction of the PV-BESS. This paper thus investigates the impact of battery operation on the PV inverter reliability. A 6-kW residential PV-BESS in Germany is considered, where a self-consumption scheme is adopted. The evaluation results reveal that the reliability of the PV inverter is strongly affected by the battery operation. More specifically, the PV inverter loading is decreased significantly during the battery charging, which results in an improvement in the PV inverter reliability. In addition, the battery system parameters, such as battery capacity and battery converter power rating, also affect the PV inverter loading, whose impact on the PV inverter reliability has been analyzed.

KW - PV inverters

KW - battery

KW - lifetime

KW - reliability

KW - mission profil

KW - self-consumption

U2 - 10.1109/ECCE.2018.8557479

DO - 10.1109/ECCE.2018.8557479

M3 - Article in proceeding

SN - 978-1-4799-7313-2

T3 - IEEE Energy Conversion Congress and Exposition

SP - 7284

EP - 7291

BT - Proceedings of the IEEE Energy Conversion Congress and Exposition (ECCE 2018)

PB - IEEE Press

CY - USA

T2 - IEEE Energy Conversion Congress & Exposition ECCE 2018

Y2 - 23 September 2018 through 27 September 2018

ER -

Sangwongwanich A, Zurmühlen S, Angenendt G, Yang Y, Séra D, Sauer DU et al. Reliability Assessment of PV Inverters with Battery Systems Considering PV Self-Consumption and Battery Sizing. In Proceedings of the IEEE Energy Conversion Congress and Exposition (ECCE 2018) . USA: IEEE Press. 2018. p. 7284-7291. (IEEE Energy Conversion Congress and Exposition, Vol. 2018). doi: 10.1109/ECCE.2018.8557479

Reliability Assessment of PV Inverters with Battery Systems Considering PV Self-Consumption and Battery Sizing

Abstract

Conference

Keywords

Access to Document

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Projects

REPEPS: REliable Power Electronic based Power System

APETT: Advanced Power Electronic Technology and Tools

Center Of Reliable Power Electronics (CORPE)

Cite this