State-of-charge balancing control for battery energy stored quasi-Z source cascaded multilevel inverter based photovoltaic power system

Weihua Liang; Haitham Abu-Rub; Yushan Liu; Baoming Ge

doi:10.1109/ECCE.2015.7309662

State-of-charge balancing control for battery energy stored quasi-Z source cascaded multilevel inverter based photovoltaic power system

Weihua Liang, Haitham Abu-Rub, Yushan Liu, Baoming Ge

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

9 Citations (Scopus)

Abstract

The battery energy stored quasi-Z source cascaded multilevel inverter (BES-qZS-CMI) based photovoltaic power generation system combines advantages of the qZS inverter, the cascaded multilevel inverter, and the battery energy stored system. However, State of Charge (SOC) imbalance between battery modules will affect the whole system performances. This paper proposes a control method to balance the battery SOCs of all modules in the system no matter what intermittent states of PV power variations. Simulation and experimental results verify the proposed control method.

Original language	English
Title of host publication	2015 IEEE Energy Conversion Congress and Exposition, ECCE 2015
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	8-13
Number of pages	6
ISBN (Electronic)	9781467371506
DOIs	https://doi.org/10.1109/ECCE.2015.7309662
Publication status	Published - 27 Oct 2015
Externally published	Yes
Event	7th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2015 - Montreal, Canada Duration: 20 Sept 2015 → 24 Sept 2015

Publication series

Name	2015 IEEE Energy Conversion Congress and Exposition, ECCE 2015

Conference

Conference	7th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2015
Country/Territory	Canada
City	Montreal
Period	20/09/15 → 24/09/15

Keywords

battery energy storage
cascaded multilevel inverter
quasi-Z-source inverter
state of charge balancing control

Access to Document

10.1109/ECCE.2015.7309662

Cite this

Liang, W., Abu-Rub, H., Liu, Y., & Ge, B. (2015). State-of-charge balancing control for battery energy stored quasi-Z source cascaded multilevel inverter based photovoltaic power system. In 2015 IEEE Energy Conversion Congress and Exposition, ECCE 2015 (pp. 8-13). Article 7309662 (2015 IEEE Energy Conversion Congress and Exposition, ECCE 2015). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ECCE.2015.7309662

Liang, Weihua ; Abu-Rub, Haitham ; Liu, Yushan et al. / State-of-charge balancing control for battery energy stored quasi-Z source cascaded multilevel inverter based photovoltaic power system. 2015 IEEE Energy Conversion Congress and Exposition, ECCE 2015. Institute of Electrical and Electronics Engineers Inc., 2015. pp. 8-13 (2015 IEEE Energy Conversion Congress and Exposition, ECCE 2015).

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title = "State-of-charge balancing control for battery energy stored quasi-Z source cascaded multilevel inverter based photovoltaic power system",

abstract = "The battery energy stored quasi-Z source cascaded multilevel inverter (BES-qZS-CMI) based photovoltaic power generation system combines advantages of the qZS inverter, the cascaded multilevel inverter, and the battery energy stored system. However, State of Charge (SOC) imbalance between battery modules will affect the whole system performances. This paper proposes a control method to balance the battery SOCs of all modules in the system no matter what intermittent states of PV power variations. Simulation and experimental results verify the proposed control method.",

keywords = "battery energy storage, cascaded multilevel inverter, quasi-Z-source inverter, state of charge balancing control",

author = "Weihua Liang and Haitham Abu-Rub and Yushan Liu and Baoming Ge",

note = "Publisher Copyright: {\textcopyright} 2015 IEEE.; 7th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2015 ; Conference date: 20-09-2015 Through 24-09-2015",

year = "2015",

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doi = "10.1109/ECCE.2015.7309662",

language = "English",

series = "2015 IEEE Energy Conversion Congress and Exposition, ECCE 2015",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

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Liang, W, Abu-Rub, H, Liu, Y & Ge, B 2015, State-of-charge balancing control for battery energy stored quasi-Z source cascaded multilevel inverter based photovoltaic power system. in 2015 IEEE Energy Conversion Congress and Exposition, ECCE 2015., 7309662, 2015 IEEE Energy Conversion Congress and Exposition, ECCE 2015, Institute of Electrical and Electronics Engineers Inc., pp. 8-13, 7th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2015, Montreal, Canada, 20/09/15. https://doi.org/10.1109/ECCE.2015.7309662

State-of-charge balancing control for battery energy stored quasi-Z source cascaded multilevel inverter based photovoltaic power system. / Liang, Weihua; Abu-Rub, Haitham; Liu, Yushan et al.
2015 IEEE Energy Conversion Congress and Exposition, ECCE 2015. Institute of Electrical and Electronics Engineers Inc., 2015. p. 8-13 7309662 (2015 IEEE Energy Conversion Congress and Exposition, ECCE 2015).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Ge, Baoming

PY - 2015/10/27

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N2 - The battery energy stored quasi-Z source cascaded multilevel inverter (BES-qZS-CMI) based photovoltaic power generation system combines advantages of the qZS inverter, the cascaded multilevel inverter, and the battery energy stored system. However, State of Charge (SOC) imbalance between battery modules will affect the whole system performances. This paper proposes a control method to balance the battery SOCs of all modules in the system no matter what intermittent states of PV power variations. Simulation and experimental results verify the proposed control method.

AB - The battery energy stored quasi-Z source cascaded multilevel inverter (BES-qZS-CMI) based photovoltaic power generation system combines advantages of the qZS inverter, the cascaded multilevel inverter, and the battery energy stored system. However, State of Charge (SOC) imbalance between battery modules will affect the whole system performances. This paper proposes a control method to balance the battery SOCs of all modules in the system no matter what intermittent states of PV power variations. Simulation and experimental results verify the proposed control method.

KW - battery energy storage

KW - cascaded multilevel inverter

KW - quasi-Z-source inverter

KW - state of charge balancing control

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Liang W, Abu-Rub H, Liu Y, Ge B. State-of-charge balancing control for battery energy stored quasi-Z source cascaded multilevel inverter based photovoltaic power system. In 2015 IEEE Energy Conversion Congress and Exposition, ECCE 2015. Institute of Electrical and Electronics Engineers Inc. 2015. p. 8-13. 7309662. (2015 IEEE Energy Conversion Congress and Exposition, ECCE 2015). doi: 10.1109/ECCE.2015.7309662

State-of-charge balancing control for battery energy stored quasi-Z source cascaded multilevel inverter based photovoltaic power system

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