WASAM: A dynamic wide-area situational awareness model for critical domains in Smart Grids

被引：29
作者：
Alcaraz, Cristina [1 ]
Lopez, Javier [1 ]
机构：
[1] Univ Malaga, Dept Comp Sci, E-29071 Malaga, Spain
来源：
FUTURE GENERATION COMPUTER SYSTEMS-THE INTERNATIONAL JOURNAL OF ESCIENCE | 2014年 / 30卷
关键词：
Critical infrastructure protection; Wide-area situational awareness; Smart Grid; Wireless sensor networks; Cloud computing; REQUIREMENTS;
D O I：
10.1016/j.future.2013.06.030
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
Control from anywhere and at anytime is nowadays a matter of paramount importance in critical systems. This is the case of the Smart Grid and its domains which should be monitored through intelligent and dynamic mechanisms able to anticipate, detect and respond before disruptions arise within the system. Given this fact and its importance for social welfare and the economy, a model for wide-area situational awareness is proposed in this paper. The model is based on a set of current technologies such as the wireless sensor networks, the ISA100.11a standard and cloud-computing together with a set of high-level functional services. These services include global and local support for prevention through a simple forecast scheme, detection of anomalies in the observation tasks, response to incidents, tests of accuracy and maintenance, as well as recovery of states and control in crisis situations. (C) 2013 Elsevier B.V. All rights reserved.
引用
收藏
页码：146 / 154
页数：9
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