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 periodic samples values and substation events. The paper also analyses the behaviour of DDS for these types of operations.
Original language | English |
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Pages | 2511-2516 |
Number of pages | 6 |
DOIs | |
Publication status | Published - 2009 |
Event | 35th Annual Conference of the IEEE Industrial Electronics Society, IECON 2009 - Porto, Portugal Duration: 3 Nov 2009 → 5 Nov 2009 |
Conference
Conference | 35th Annual Conference of the IEEE Industrial Electronics Society, IECON 2009 |
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Country/Territory | Portugal |
City | Porto |
Period | 3/11/09 → 5/11/09 |