Search results for "DNP3"

showing 3 items of 3 documents

A prototypal architecture of a IEEE 21451 network for smart grid applications based on power line communications

2015

This paper deals with the development of reliable measurement and communication devices and systems and their integration on a prototypal network architecture for smart grid applications, based on the use of narrowband power line communications (PLCs). The proposed solution is presented and discussed in the framework of the ISO/IEC/IEEE 21451 family of Standards. Currently, PLCs are not properly addressed by the aforesaid Standards; on the other hand, by including such issue, their guidelines could represent a common platform for the integration and interoperability of the proposed systems and devices. This would allow to exploit the benefits of the IEEE 21451 approach also for PLC-based sm…

Network architectureEngineeringExploitbusiness.industryinterface devices smart grids power system communications power system measurements distributed monitoring and control ISO/IEC/IEEE 21451InteroperabilitySettore ING-IND/32 - Convertitori Macchine E Azionamenti ElettriciAutomationPower-line communicationSmart gridDNP3Embedded systemdistributed monitoring and control; Interface devices; ISO/IEC/IEEE 21451; power system communications; power system measurements; smart gridsElectrical and Electronic EngineeringArchitecturebusinessSettore ING-INF/07 - Misure Elettriche E ElettronicheInstrumentation
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Review of IEEE 802.22 and IEC 61850 for real-time communication in Smart Grid

2015

Real time data communication in Smart Grid is a big challenge due to its vastness and complexities. Wireless Regional Area Network (WRAN) - IEEE 802.22 permits opportunistic use of television white space (TVWS) by secondary user, if it is not being utilized by primary user. This standard has the potential to transfer big data of smart grid in real time to control center. The IEC 61850 is the standard for electrical substation automation that uses TCP/IP for data transfer among different ‘intelligent electronic devices’ (IEDs). IEC 61850 consists of different message types which belong to different performance classes that are mapped to different communication protocols. The different perfor…

EthernetIEEE 802.22Smart gridDNP3IEC 61850business.industryComputer scienceWide area networkReal-time computingManufacturing Message SpecificationCommunications protocolbusinessComputer network2015 International Conference on Computing and Network Communications (CoCoNet)
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Integration of IEC 61850 MMS and IEEE 802.22 for Smart Grid Communication

2017

The reliability of Smart Grid depends on two-way communication between substation and utility. IEC 61850 is an international standard defined to ensure interoperability between Substation Automation System (SAS). IEC 61850 services are mapped on the Manufacturing Message Specification (MMS) especially for meter data management system. MMS is the OSI protocol that run over TCP/IP or OSI networks to support IEC 61850 services. Presently, the MMS uses Ethernet as the layer 2 protocol. However, for long distance communication in remote areas wireless communication is the prefered mode. The Cognitive Radio based IEEE 802.22 is next generation standard for Wireless Regional Area Network (WRAN) th…

EthernetIEEE 802.11uSmart gridIEEE 802.22IEC 61850DNP3Secure communicationComputer sciencebusiness.industryEmbedded systemManufacturing Message SpecificationbusinessComputer network
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