Beta 1


Title Deployment of IEC61400-25-4 : Mapping to Web services on an industrial PLC platform
Author Køhrsen, Thomas
Supervisor Poulsen, Bjarne (System Security, Department of Informatics and Mathematical Modeling, Technical University of Denmark, DTU, DK-2800 Kgs. Lyngby, Denmark)
Institution Technical University of Denmark, DTU, DK-2800 Kgs. Lyngby, Denmark
Thesis level Master's thesis
Year 2008
Abstract In the resent times wind power plant vendors have showed increasingly interest in the international standard IEC 61400-25 for communication, monitoring and controlling of wind power plants. Before this vendors had their own specification on how to communicate, monitor and control. But due to rapid marked growth and demands, standardizing in this field is crucial for further expansion. Previous thesis’s by Andreas Kargård Olsen, Baris Özdil and Umutz Korkmaz has done various concept proofing of the IEC 61400-25 standard. This thesis builds on top of these and moves the domain from standard PC’s to industrial PC’s. The industrial PC being a Brodersen RTU 32 running windows CE v5.0 as an operating system. The implementation language is C# running in .NET compact framework 2.0. The program is a simple server, compiled of various modules ranging from information model, communication profile, client handling and user association verification. The communication part is mapped to web services as of part 4 annex A in IEC 61400-25. On the client side a dynamic link library (DLL) act as a configurable proxy stub to all IEC 61400-25 servers implementing web services as communication profile. This DLL is tested by the conformance tests as of part 5 of the IEC 61400-25. The testing method used is based on test driven development, and incorporates unit tests.
Series IMM-M.Sc.-2008-53
Fulltext
Original PDF ep08_53.pdf (1.28 MB)
Admin Creation date: 2008-07-03    Update date: 2008-07-03    Source: dtu    ID: 221247    Original MXD