Distribution automation system for service restoration involving simultaneous disconnection and reconnection of distributed generators

Shunsuke Kawano, Yu Fujimoto, Shinji Wakao, Yasuhiro Hayashi, Hitoshi Irie, Hideaki Takenaka, Takashi Y. Nakajima

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper presents a distribution automation system (DAS) for service restoration in the distribution network with photovoltaic (PV) generator systems, which are disconnected simultaneously after a fault and subsequently reconnected after service restoration. Because the reverse power flow of PVs affects voltage in the distribution system, voltage dips and surges occur during the service restoration. However, current DAS do not control voltage regulators such as an on-load tap changer (OLTC) and step voltage regulators (SVRs) during the service restoration. The proposed DAS estimates the voltage in a distribution network considering the simultaneous disconnection of PVs by performing power flow calculations, and it controls the tap position of OLTC and/or SVRs according to the predicted voltage deviation. The voltage after the disconnection of PVs is calculated by estimating the PV output utilizing square kilometer solar radiation data calculated using satellite image data in real time.

Original languageEnglish
Title of host publication2015 IEEE Eindhoven PowerTech, PowerTech 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Print)9781479976935
DOIs
Publication statusPublished - 2015 Aug 31
EventIEEE Eindhoven PowerTech, PowerTech 2015 - Eindhoven, Netherlands
Duration: 2015 Jun 292015 Jul 2

Other

OtherIEEE Eindhoven PowerTech, PowerTech 2015
CountryNetherlands
CityEindhoven
Period15/6/2915/7/2

Fingerprint

Restoration
Automation
Voltage regulators
Electric potential
Electric power distribution
Solar radiation
Satellites

Keywords

  • distribution automation system
  • simultaneous disconnection and reconnection of DGs
  • solar radiation
  • voltage control

ASJC Scopus subject areas

  • Renewable Energy, Sustainability and the Environment
  • Electrical and Electronic Engineering
  • Energy Engineering and Power Technology

Cite this

Kawano, S., Fujimoto, Y., Wakao, S., Hayashi, Y., Irie, H., Takenaka, H., & Nakajima, T. Y. (2015). Distribution automation system for service restoration involving simultaneous disconnection and reconnection of distributed generators. In 2015 IEEE Eindhoven PowerTech, PowerTech 2015 [7232609] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/PTC.2015.7232609

Distribution automation system for service restoration involving simultaneous disconnection and reconnection of distributed generators. / Kawano, Shunsuke; Fujimoto, Yu; Wakao, Shinji; Hayashi, Yasuhiro; Irie, Hitoshi; Takenaka, Hideaki; Nakajima, Takashi Y.

2015 IEEE Eindhoven PowerTech, PowerTech 2015. Institute of Electrical and Electronics Engineers Inc., 2015. 7232609.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Kawano, S, Fujimoto, Y, Wakao, S, Hayashi, Y, Irie, H, Takenaka, H & Nakajima, TY 2015, Distribution automation system for service restoration involving simultaneous disconnection and reconnection of distributed generators. in 2015 IEEE Eindhoven PowerTech, PowerTech 2015., 7232609, Institute of Electrical and Electronics Engineers Inc., IEEE Eindhoven PowerTech, PowerTech 2015, Eindhoven, Netherlands, 15/6/29. https://doi.org/10.1109/PTC.2015.7232609
Kawano S, Fujimoto Y, Wakao S, Hayashi Y, Irie H, Takenaka H et al. Distribution automation system for service restoration involving simultaneous disconnection and reconnection of distributed generators. In 2015 IEEE Eindhoven PowerTech, PowerTech 2015. Institute of Electrical and Electronics Engineers Inc. 2015. 7232609 https://doi.org/10.1109/PTC.2015.7232609
Kawano, Shunsuke ; Fujimoto, Yu ; Wakao, Shinji ; Hayashi, Yasuhiro ; Irie, Hitoshi ; Takenaka, Hideaki ; Nakajima, Takashi Y. / Distribution automation system for service restoration involving simultaneous disconnection and reconnection of distributed generators. 2015 IEEE Eindhoven PowerTech, PowerTech 2015. Institute of Electrical and Electronics Engineers Inc., 2015.
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