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- Publisher Website: 10.1109/PESGM.2012.6345042
- Scopus: eid_2-s2.0-84870614944
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Conference Paper: A control strategy to fast relieve overload in a self-healing smart grid
Title | A control strategy to fast relieve overload in a self-healing smart grid |
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Authors | |
Keywords | Contingency Emergency control Overload Self-healing Smart grid UPFC WAMS |
Issue Date | 2012 |
Publisher | IEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000581 |
Citation | The 2012 IEEE Power and Energy Society General Meeting, San Diego, CA., 22-26 July 2012. In IEEE Power and Energy Society General Meeting Proceedings, 2012, p. 1-7 How to Cite? |
Abstract | Self-healing is one of the characteristics of smart grid. The self-healing functions could enable a power grid to detect the event in advance and restore the system after contingencies with minimum damages. In this paper a control strategy to fast relieve overload in the self-healing smart grid is proposed. The basic principle of the control strategy is to redistribute power flow of a contingency transmission line to other lines by using unified power flow controller (UPFC). To implement the control strategy, distributed steady-state network and wide-area measurement (WAM) based nodal analysis are proposed and applied to redistribute power flow. The proposed WAM-based nodal analysis is carried on to relieve overload quickly and effectively while realize the control objective accurately. Moreover, grid simplification based on controllable region analysis is applied to reduce computation burden. IEEE 39-bus test system based simulation is applied to verify the proposed control strategy. The results show that the control strategy can relieve overload quickly and effectively. Thus it could be an online controller for a self-healing smart grid to deal with harmful contingencies. © 2012 IEEE. |
Description | Relaying Session 2 – Microgrid: paper no. 2012GM0908 |
Persistent Identifier | http://hdl.handle.net/10722/153084 |
ISBN |
DC Field | Value | Language |
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dc.contributor.author | Jiao, Z | en_US |
dc.contributor.author | Men, K | en_US |
dc.contributor.author | Zhong, J | en_US |
dc.date.accessioned | 2012-07-16T09:55:46Z | - |
dc.date.available | 2012-07-16T09:55:46Z | - |
dc.date.issued | 2012 | en_US |
dc.identifier.citation | The 2012 IEEE Power and Energy Society General Meeting, San Diego, CA., 22-26 July 2012. In IEEE Power and Energy Society General Meeting Proceedings, 2012, p. 1-7 | en_US |
dc.identifier.isbn | 978-1-4673-2729-9 | - |
dc.identifier.uri | http://hdl.handle.net/10722/153084 | - |
dc.description | Relaying Session 2 – Microgrid: paper no. 2012GM0908 | - |
dc.description.abstract | Self-healing is one of the characteristics of smart grid. The self-healing functions could enable a power grid to detect the event in advance and restore the system after contingencies with minimum damages. In this paper a control strategy to fast relieve overload in the self-healing smart grid is proposed. The basic principle of the control strategy is to redistribute power flow of a contingency transmission line to other lines by using unified power flow controller (UPFC). To implement the control strategy, distributed steady-state network and wide-area measurement (WAM) based nodal analysis are proposed and applied to redistribute power flow. The proposed WAM-based nodal analysis is carried on to relieve overload quickly and effectively while realize the control objective accurately. Moreover, grid simplification based on controllable region analysis is applied to reduce computation burden. IEEE 39-bus test system based simulation is applied to verify the proposed control strategy. The results show that the control strategy can relieve overload quickly and effectively. Thus it could be an online controller for a self-healing smart grid to deal with harmful contingencies. © 2012 IEEE. | - |
dc.language | eng | en_US |
dc.publisher | IEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000581 | - |
dc.relation.ispartof | IEEE Power and Energy Society General Meeting Proceedings | en_US |
dc.subject | Contingency | - |
dc.subject | Emergency control | - |
dc.subject | Overload | - |
dc.subject | Self-healing | - |
dc.subject | Smart grid | - |
dc.subject | UPFC | - |
dc.subject | WAMS | - |
dc.title | A control strategy to fast relieve overload in a self-healing smart grid | en_US |
dc.type | Conference_Paper | en_US |
dc.identifier.email | Jiao, Z: zbjiao@eee.hku.hk | en_US |
dc.identifier.email | Zhong, J: jinzhong@hkucc.hku.hk | en_US |
dc.identifier.authority | Zhong, J=rp00212 | en_US |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1109/PESGM.2012.6345042 | - |
dc.identifier.scopus | eid_2-s2.0-84870614944 | - |
dc.identifier.hkuros | 201943 | en_US |
dc.identifier.spage | 1 | - |
dc.identifier.epage | 7 | - |
dc.publisher.place | United States | - |
dc.description.other | The 2012 IEEE Power and Energy Society General Meeting, San Diego, CA., 22-26 July 2012. In IEEE Power and Energy Society General Meeting Proceedings, 2012, p. 1-7 | - |