Modeling of novel zigbee/IEEE802.15.4 MAC protocol for SCADA low voltage smart grid distribution systems
The loss of the integrity and/or availability of data has the potential to diversely affect power utility core operations. Supervisory Control and Data Acquisition (SCADA) system is a computer system for collecting and analyzing data in almost real-time fashion for monitoring purposes. SCADA re...
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| Main Authors: | , , , , |
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| 格式: | Conference or Workshop Item |
| 語言: | English |
| 出版: |
2014
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| 主題: | |
| 在線閱讀: | http://irep.iium.edu.my/37796/1/06873818.pdf http://irep.iium.edu.my/37796/ http://ieeexplore.ieee.org/search/searchresult.jsp?ranges%3D2014_2014_p_Publication_Year%26queryText%3Dhabaebi&sortType=desc_p_Publication_Year&pageNumber=1&resultAction=SORT |
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| 總結: | The loss of the integrity and/or availability of data
has the potential to diversely affect power utility core
operations. Supervisory Control and Data Acquisition
(SCADA) system is a computer system for collecting and
analyzing data in almost real-time fashion for monitoring
purposes. SCADA refers to the combination of telemetry and
data acquisition. Communication plays, thus, a core role in
SCADA systems. The use of wireless sensor network (WSN)
can, however, lead to a more flexible and powerful protection
scenarios than the current used wired sensor. Merit to
Zigbee/IEEE802.15.4 as one of the promising WSN standards
due to its low cost of deployment, low power, low data rate,
short range, simplicity and free licensed spectrum. While a
beacon-enabled mode is adopted for energy efficiency
operations with a multi-hop mesh network built up for large
coverage, IEEE802.15.4 standard does not provide any
mechanisms for a beacon-enabled mode in multi-hop mesh
networks. Hence, in order to provide a real-time data exchange
and thus, predict a real-time system control, a Novel
Zigbee/IEEE802.15.4 MAC Protocol for SCADA system is
modeled in this paper. The protocol performance is evaluated
using NS-2 Simulation and the preliminary results are
encouraging.
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