2009 35th Annual Conference of IEEE Industrial Electronics 2009
DOI: 10.1109/iecon.2009.5415221
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Towards a modular and scalable design for the communications of electrical protection relays

Abstract: The present work proposes the use of a combination of standardized middleware technologies, such as CORBA-RT and DDS in order to build Electrical Protection Relays in a modular and scalable way. Both CORBA and DDS follow different approaches, while CORBA is basically a Client / Server architecture, DDS follows the publisher/subscriber paradigm. However, IEDs generate different types of traffic that could be mapped to either CORBA, or DDS operations, leaving DDS for the most critical ones: the distribution of p… Show more

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Cited by 10 publications
(7 citation statements)
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“…It also provides good performance when compared with other high-level standardized middleware [9]. However, mechanisms to execute request/response and request/non-response operations must be also provided on top of DDS.…”
Section: Mapping Different Factory Automation Traffic Types Into mentioning
confidence: 95%
See 1 more Smart Citation
“…It also provides good performance when compared with other high-level standardized middleware [9]. However, mechanisms to execute request/response and request/non-response operations must be also provided on top of DDS.…”
Section: Mapping Different Factory Automation Traffic Types Into mentioning
confidence: 95%
“…Although most middleware specifications follow either the Client/Server (C/S) or the Publisher/Subscriber (Pub/Sub) paradigms, most factory automation applications require both. Two approaches may be followed to allow the coexistence between them: either adapting different technologies to allow this coexistence as proposed in [9,10,11] or mapping the C/S traffic into a Pub/Sub paradigm. This is the approach followed in this work.…”
Section: Mapping Different Factory Automation Traffic Types Into mentioning
confidence: 99%
“…DDS is a valuable technology for CPSs since it provides a platform-independent middleware layer for Data Centric Publish/Subscribe many-to-many communications. Actually, several authors such as [12,13,14,15] propose solutions on top of this specification. DDS has been designed so that assuming that the underlying network infrastructure is deterministic, the middleware layer does not introduce indeterminism.…”
Section: Introductionmentioning
confidence: 99%
“…In addition, it provides platform/programming language independence. As shown in [34,38] the use of the Publisher/Subscriber paradigm is well suited for distributed real-time systems like those found in factory automation applications. Moreover, DDS is a unique middleware that provides a rich set of parameters to control QoS constraints, such as transport priorities, deadlines, reliability or liveliness, as described in next section.…”
Section: Periodic Data Communication This Covers the Needsmentioning
confidence: 99%
“…Also, DDS is analysed in [37] as a communication backbone for IEC61499 communication SIFBs [18]. Other works analyse the use of DDS in Electrical Substation Automation Systems [38]. Figure 4.…”
Section: Dds Fundamentalsmentioning
confidence: 99%