Phase-shifting transformer application to power-flow adjustment for large-scale PV penetration

Yuki Kawaura; Sho Yamanouchi; Miki Ichihara; Shinich Iwamoto; Yo Suetsugu; Tomoyuki Higashitani

doi:10.1109/TENCON.2016.7848668

Phase-shifting transformer application to power-flow adjustment for large-scale PV penetration

Yuki Kawaura, Sho Yamanouchi, Miki Ichihara, Shinich Iwamoto, Yo Suetsugu, Tomoyuki Higashitani

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

1 Citation (Scopus)

Abstract

Recently, the number of PVs (photovoltaic power) being installed has increased; however, the outputs of the PV systems are unstable. This paper proposes the use of PSTs (phase-shifting transformers), and develops the concept of LPS (line power-flow sensitivity) for power-flow control and fuel cost through a day. LPS is an index for operators to calculate the changes in the line power flow, from the phase-shifting angles of the PSTs. With LPS, optimal phase-shifting angles that meet the power-system requirements can be calculated. The validity of the proposed method is confirmed using a modified IEEE 118 bus system model, in which the quantity of PVs is set to about 15% of the demand.

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	3328-3331
Number of pages	4
ISBN (Electronic)	9781509025961
DOIs	https://doi.org/10.1109/TENCON.2016.7848668
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

Line power-flow sensitivity
Phase-shifting transformer
Photovoltaic power
Power system
Transmission planning

ASJC Scopus subject areas

Computer Science Applications
Electrical and Electronic Engineering

Access to Document

10.1109/TENCON.2016.7848668

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Cite this

Kawaura, Y., Yamanouchi, S., Ichihara, M., Iwamoto, S., Suetsugu, Y., & Higashitani, T. (2017). Phase-shifting transformer application to power-flow adjustment for large-scale PV penetration. In Proceedings of the 2016 IEEE Region 10 Conference, TENCON 2016 (pp. 3328-3331). [7848668] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/TENCON.2016.7848668

Phase-shifting transformer application to power-flow adjustment for large-scale PV penetration. / Kawaura, Yuki; Yamanouchi, Sho; Ichihara, Miki; Iwamoto, Shinich; Suetsugu, Yo; Higashitani, Tomoyuki.

Proceedings of the 2016 IEEE Region 10 Conference, TENCON 2016. Institute of Electrical and Electronics Engineers Inc., 2017. p. 3328-3331 7848668.

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

Kawaura, Y, Yamanouchi, S, Ichihara, M, Iwamoto, S, Suetsugu, Y & Higashitani, T 2017, Phase-shifting transformer application to power-flow adjustment for large-scale PV penetration. in Proceedings of the 2016 IEEE Region 10 Conference, TENCON 2016., 7848668, Institute of Electrical and Electronics Engineers Inc., pp. 3328-3331, 2016 IEEE Region 10 Conference, TENCON 2016, Singapore, Singapore, 16/11/22. https://doi.org/10.1109/TENCON.2016.7848668

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