A power system operations planning method considering generator outputs and system voltages under large-scale PV penetration

Toshiko Suzuki; Ayano Ishikawa; Tomoyuki Gomi; Shinichi Iwamoto; Shingo Sakaeda; Yukihiro Onoue

doi:10.1109/TENCON.2016.7848625

A power system operations planning method considering generator outputs and system voltages under large-scale PV penetration

Toshiko Suzuki, Ayano Ishikawa, Tomoyuki Gomi, Shinichi Iwamoto, Shingo Sakaeda, Yukihiro Onoue

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

Abstract

In Japan, there are plans to introduce large-scale photovoltaic (PV) power generation. The total generating capacity of installed PVs (September 2014) was approximately 10GW, including both residential and non-residential areas. The large-scale PV penetration is known to cause various problems for power systems, such as voltage increases and generator output changes. This paper presents the results of our study into the system voltage increases and generator output changes that are caused by increasing PV penetration. Our concern is that the generator output changes may cause the generator operating points to deviate from the constraints of the PQ curve. Thus, in this paper we propose a power system operations planning method that considers the generator output changes and system voltages increases. Simulations are carried out with a modified IEEE 14 bus system in order to verify the validity of the proposed method.

Original language	English
Title of host publication	Proceedings of the 2016 IEEE Region 10 Conference, TENCON 2016
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	3127-3130
Number of pages	4
ISBN (Electronic)	9781509025961
DOIs	https://doi.org/10.1109/TENCON.2016.7848625
Publication status	Published - 2017 Feb 8
Event	2016 IEEE Region 10 Conference, TENCON 2016 - Singapore, Singapore Duration: 2016 Nov 22 → 2016 Nov 25

Other

Other	2016 IEEE Region 10 Conference, TENCON 2016
Country	Singapore
City	Singapore
Period	16/11/22 → 16/11/25

Keywords

Operation Planning
Photovoltaic Power
PQ constraint curve
PSO
Reactive Power
System Voltage

ASJC Scopus subject areas

Computer Science Applications
Electrical and Electronic Engineering

Access to Document

10.1109/TENCON.2016.7848625

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Cite this

Suzuki, T., Ishikawa, A., Gomi, T., Iwamoto, S., Sakaeda, S., & Onoue, Y. (2017). A power system operations planning method considering generator outputs and system voltages under large-scale PV penetration. In Proceedings of the 2016 IEEE Region 10 Conference, TENCON 2016 (pp. 3127-3130). [7848625] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/TENCON.2016.7848625

A power system operations planning method considering generator outputs and system voltages under large-scale PV penetration. / Suzuki, Toshiko; Ishikawa, Ayano; Gomi, Tomoyuki; Iwamoto, Shinichi; Sakaeda, Shingo; Onoue, Yukihiro.

Proceedings of the 2016 IEEE Region 10 Conference, TENCON 2016. Institute of Electrical and Electronics Engineers Inc., 2017. p. 3127-3130 7848625.

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

Suzuki, T, Ishikawa, A, Gomi, T, Iwamoto, S, Sakaeda, S & Onoue, Y 2017, A power system operations planning method considering generator outputs and system voltages under large-scale PV penetration. in Proceedings of the 2016 IEEE Region 10 Conference, TENCON 2016., 7848625, Institute of Electrical and Electronics Engineers Inc., pp. 3127-3130, 2016 IEEE Region 10 Conference, TENCON 2016, Singapore, Singapore, 16/11/22. https://doi.org/10.1109/TENCON.2016.7848625

Suzuki T, Ishikawa A, Gomi T, Iwamoto S, Sakaeda S, Onoue Y. A power system operations planning method considering generator outputs and system voltages under large-scale PV penetration. In Proceedings of the 2016 IEEE Region 10 Conference, TENCON 2016. Institute of Electrical and Electronics Engineers Inc. 2017. p. 3127-3130. 7848625 https://doi.org/10.1109/TENCON.2016.7848625

Suzuki, Toshiko ; Ishikawa, Ayano ; Gomi, Tomoyuki ; Iwamoto, Shinichi ; Sakaeda, Shingo ; Onoue, Yukihiro. / A power system operations planning method considering generator outputs and system voltages under large-scale PV penetration. Proceedings of the 2016 IEEE Region 10 Conference, TENCON 2016. Institute of Electrical and Electronics Engineers Inc., 2017. pp. 3127-3130

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abstract = "In Japan, there are plans to introduce large-scale photovoltaic (PV) power generation. The total generating capacity of installed PVs (September 2014) was approximately 10GW, including both residential and non-residential areas. The large-scale PV penetration is known to cause various problems for power systems, such as voltage increases and generator output changes. This paper presents the results of our study into the system voltage increases and generator output changes that are caused by increasing PV penetration. Our concern is that the generator output changes may cause the generator operating points to deviate from the constraints of the PQ curve. Thus, in this paper we propose a power system operations planning method that considers the generator output changes and system voltages increases. Simulations are carried out with a modified IEEE 14 bus system in order to verify the validity of the proposed method.",

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