Decentralized State Estimation of Combined Heat and Power System Considering Communication Packet Loss
In order to obtain an accurate state estimation of the operation in the combined heat and power system, it is necessary to carry out state estimation. Due to the limited information sharing among various energy systems, it is practical to perform state estimation in a decentralized manner. However,...
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2020-01-01
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Series: | Journal of Modern Power Systems and Clean Energy |
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Online Access: | https://ieeexplore.ieee.org/document/9137613/ |
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doaj-f8fc6cab6bfc4dafa010ca110dc808432021-04-23T16:14:53ZengIEEEJournal of Modern Power Systems and Clean Energy2196-54202020-01-018464665610.35833/MPCE.2020.0001209137613Decentralized State Estimation of Combined Heat and Power System Considering Communication Packet LossWenjian Zheng0Zhigang Li1Xinyu Liang2Jiehui Zheng3Q. H. Wu4Fan Hu5School of Electric Power Engineering, South China University of Technology,Guangzhou,China,510641School of Electric Power Engineering, South China University of Technology,Guangzhou,China,510641School of Electric Power Engineering, South China University of Technology,Guangzhou,China,510641School of Electric Power Engineering, South China University of Technology,Guangzhou,China,510641School of Electric Power Engineering, South China University of Technology,Guangzhou,China,510641Guangzhou Power Supply, Guangdong Power Grid Co., Ltd.,Guangzhou,China,510000In order to obtain an accurate state estimation of the operation in the combined heat and power system, it is necessary to carry out state estimation. Due to the limited information sharing among various energy systems, it is practical to perform state estimation in a decentralized manner. However, the possible communication packet loss is seldomly considered among various energy systems. This paper bridges this gap by proposing a relaxed alternating direction method of multiplier algorithm. It can also improve the computation efficiency compared with the conventional alternating direction of the multiplier algorithm. Case studies of two test systems are carried out to show the validity and superiority of the proposed algorithm.https://ieeexplore.ieee.org/document/9137613/Alternating direction of multiplier algorithmcombined heat and power systemcommunication packet lossdecentralized optimizationstate estimation |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Wenjian Zheng Zhigang Li Xinyu Liang Jiehui Zheng Q. H. Wu Fan Hu |
spellingShingle |
Wenjian Zheng Zhigang Li Xinyu Liang Jiehui Zheng Q. H. Wu Fan Hu Decentralized State Estimation of Combined Heat and Power System Considering Communication Packet Loss Journal of Modern Power Systems and Clean Energy Alternating direction of multiplier algorithm combined heat and power system communication packet loss decentralized optimization state estimation |
author_facet |
Wenjian Zheng Zhigang Li Xinyu Liang Jiehui Zheng Q. H. Wu Fan Hu |
author_sort |
Wenjian Zheng |
title |
Decentralized State Estimation of Combined Heat and Power System Considering Communication Packet Loss |
title_short |
Decentralized State Estimation of Combined Heat and Power System Considering Communication Packet Loss |
title_full |
Decentralized State Estimation of Combined Heat and Power System Considering Communication Packet Loss |
title_fullStr |
Decentralized State Estimation of Combined Heat and Power System Considering Communication Packet Loss |
title_full_unstemmed |
Decentralized State Estimation of Combined Heat and Power System Considering Communication Packet Loss |
title_sort |
decentralized state estimation of combined heat and power system considering communication packet loss |
publisher |
IEEE |
series |
Journal of Modern Power Systems and Clean Energy |
issn |
2196-5420 |
publishDate |
2020-01-01 |
description |
In order to obtain an accurate state estimation of the operation in the combined heat and power system, it is necessary to carry out state estimation. Due to the limited information sharing among various energy systems, it is practical to perform state estimation in a decentralized manner. However, the possible communication packet loss is seldomly considered among various energy systems. This paper bridges this gap by proposing a relaxed alternating direction method of multiplier algorithm. It can also improve the computation efficiency compared with the conventional alternating direction of the multiplier algorithm. Case studies of two test systems are carried out to show the validity and superiority of the proposed algorithm. |
topic |
Alternating direction of multiplier algorithm combined heat and power system communication packet loss decentralized optimization state estimation |
url |
https://ieeexplore.ieee.org/document/9137613/ |
work_keys_str_mv |
AT wenjianzheng decentralizedstateestimationofcombinedheatandpowersystemconsideringcommunicationpacketloss AT zhigangli decentralizedstateestimationofcombinedheatandpowersystemconsideringcommunicationpacketloss AT xinyuliang decentralizedstateestimationofcombinedheatandpowersystemconsideringcommunicationpacketloss AT jiehuizheng decentralizedstateestimationofcombinedheatandpowersystemconsideringcommunicationpacketloss AT qhwu decentralizedstateestimationofcombinedheatandpowersystemconsideringcommunicationpacketloss AT fanhu decentralizedstateestimationofcombinedheatandpowersystemconsideringcommunicationpacketloss |
_version_ |
1721512489595699200 |