Presentation of Real-Time TFR-data
Institution: | Högskolan i Gävle |
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Department: | |
Year: | 2014 |
Keywords: | Natural Sciences; Computer and Information Science; Computer Science; Naturvetenskap; Data- och informationsvetenskap; Datavetenskap (datalogi); Datateknik/Elektroteknik - internetbaserad högskoleingenjörsutbildning; Computer enginering/Electrical engineering – Internet based; Datavetenskap; Computer science |
Record ID: | 1355482 |
Full text PDF: | http://urn.kb.se/resolve?urn=urn:nbn:se:hig:diva-17228 |
In a high-voltage direct current system (HVDC), a process is continuously recording data (e.g., voltage sampling). To access this data, the operator must frst set triggers, then wait for the transient- fault-recording (TFR) to complete, and fnally open the recorded fle for analysis. A more refned solution is required. It should allow the operator to select, add and watch the measuring points in real-time. Thus, the purpose of this thesis work is to read, process and present the samples continuously, as series in a graphical chart. Programming will be done by using iterative and incremental development. The result of this thesis work has been an executable application with a graphical user interface (GUI), able to showing the content in the buffers as a graph in a chart.