The amount of information transmitted in automation systems has grown exponentially, since the modern digital protection and control devices had been introduced. These systems with different features, limited data flow and the mutual incompatibility were mostly based on the principles defined by vendors themselves. The international communication standard IEC 61850 was created with the aim of introducing definite rules and the structure into the communication part of the electrical substations with the application of the latest technologies. This standard also emphasises the mutual interoperability of the different vendors´ devices. This thesis is focused on the comprehension of basic principles, the practical application and the testing of digital protections with IEC 61850 communication standard implemented. The first part of my thesis is a theoretical one and describes basic principles, services and possibilities of the abstract communication model defined by IEC 61850 standard. The second part of my thesis describes the configuration of IEC 61850 communication standard of the protective terminal REF 542plus with the partial support of this standard including only the vertical communication and the subsequent testing using the OMICRON's testing tool IED Scout. The third part of my thesis is focused on the configuration of the feeder protection REF615 which has fully implemented IEC 61850 standard covering both vertical and horizontal communication by means of the GOOSE messages and the subsequent testing using the ABB's testing tool ITT600 SA Explorer. The testing of both protective devices was carried out in the laboratory of the protection relays on the testing panels at ABB PPMV Brno. The conclusion summarizes the contributions of IEC 61850 communication standard and there are also compared the engineering procedures of the protective terminal REF 542plus and the feeder protection REF615.
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:219399 |
| Date | January 2012 |
| Creators | Stodůlka, Ivo |
| Contributors | Majer, Karol, Orságová, Jaroslava |
| Publisher | Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií |
| Source Sets | Czech ETDs |
| Language | Czech |
| Detected Language | English |
| Type | info:eu-repo/semantics/masterThesis |
| Rights | info:eu-repo/semantics/restrictedAccess |
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