ARES: An autonomic and resilient framework for smart grids
2017 IFIP/IEEE Symposium on Integrated Network and Service Management (IM)(2017)
摘要
In smart grids, the broad use of Distributed Energy Resources (DERs) in distribution networks introduces the need for protective relaying schemes similar to those used in high-voltage networks. The introduction of intermittent DERs, as solar panels, also requires more autonomic and dynamic SCADA networks. Hence, power systems experience an increased demand for resilience in the distribution communication network. However, resilience methods currently in use still cannot meet those protection requirements. This work proposes ARES, a framework for autonomic and resilient communication for smart grids. ARES provides resilient, robust, and flexible communication for smart grids with Software Defined Network (SDN). Our proposal also provides autonomic services for SCADA that can improve smart grid application performance and efficiency. ARES fault resilience module is implemented and tested using Mininet 2.2.1 and RYU controller and presents maximum recovery time of 610 microseconds, which is an important advance compared to other proposals. In addition, ARES is transparent to end devices, keeping compatibility with legacy measurement and actuation devices.
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关键词
ARES,resilient framework,smart grids,distributed energy resources,protective relaying schemes,high-voltage networks,solar panels,dynamic SCADA networks,power systems,distribution communication network,protection requirements,software defined network,SDN,Mininet 2.2.1,RYU controller,legacy measurement,actuation devices
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