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- Publisher Website: 10.1109/GLOCOM.2014.7037294
- Scopus: eid_2-s2.0-84949922760
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Conference Paper: Distributed Bayesian hybrid power state estimation with PMU synchronization errors
Title | Distributed Bayesian hybrid power state estimation with PMU synchronization errors |
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Authors | |
Issue Date | 2014 |
Publisher | IEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000308 |
Citation | The 2014 IEEE Global Communications Conference (GLOBECOM 2014), Austin, TX., 8-12 December 2014. In Conference Proceedings, 2014, p. 3174-3179 How to Cite? |
Abstract | This paper presents a distributed hybrid power state estimator, with measurements from both the traditional supervisory control and data acquisition (SCADA) system and the newly invented phasor measurement units (PMUs). The proposed distributed algorithm, which jointly estimates the power states and PMU phase errors, only involves local computations and limited information exchange between neighboring areas, thus alleviating the heavy communication burden compared to the centralized approach. Simulation results show that the performance of the proposed algorithm is very close to that of centralized optimal hybrid state estimates without sampling phase error. |
Description | Signal Processing for Communications Symposium |
Persistent Identifier | http://hdl.handle.net/10722/214822 |
ISBN |
DC Field | Value | Language |
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dc.contributor.author | Du, J | - |
dc.contributor.author | Ma, S | - |
dc.contributor.author | Wu, YC | - |
dc.contributor.author | Poor, VH | - |
dc.date.accessioned | 2015-08-21T11:57:33Z | - |
dc.date.available | 2015-08-21T11:57:33Z | - |
dc.date.issued | 2014 | - |
dc.identifier.citation | The 2014 IEEE Global Communications Conference (GLOBECOM 2014), Austin, TX., 8-12 December 2014. In Conference Proceedings, 2014, p. 3174-3179 | - |
dc.identifier.isbn | 978-1-4799-3512-3 | - |
dc.identifier.uri | http://hdl.handle.net/10722/214822 | - |
dc.description | Signal Processing for Communications Symposium | - |
dc.description.abstract | This paper presents a distributed hybrid power state estimator, with measurements from both the traditional supervisory control and data acquisition (SCADA) system and the newly invented phasor measurement units (PMUs). The proposed distributed algorithm, which jointly estimates the power states and PMU phase errors, only involves local computations and limited information exchange between neighboring areas, thus alleviating the heavy communication burden compared to the centralized approach. Simulation results show that the performance of the proposed algorithm is very close to that of centralized optimal hybrid state estimates without sampling phase error. | - |
dc.language | eng | - |
dc.publisher | IEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000308 | - |
dc.relation.ispartof | IEEE Conference and Exhibition of Global Telecommunications (GLOBECOM) | - |
dc.title | Distributed Bayesian hybrid power state estimation with PMU synchronization errors | - |
dc.type | Conference_Paper | - |
dc.identifier.email | Ma, S: sdma@hkucc.hku.hk | - |
dc.identifier.email | Wu, YC: ycwu@eee.hku.hk | - |
dc.identifier.authority | Ma, S=rp00153 | - |
dc.identifier.authority | Wu, YC=rp00195 | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1109/GLOCOM.2014.7037294 | - |
dc.identifier.scopus | eid_2-s2.0-84949922760 | - |
dc.identifier.hkuros | 248928 | - |
dc.identifier.spage | 3174 | - |
dc.identifier.epage | 3179 | - |
dc.publisher.place | United States | - |
dc.customcontrol.immutable | sml 150916 | - |