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In order to define a real-world model problem for research work in the area of predictable assembly of certifiable software components, this paper introduces the substation automation domain, as a representative for the wide spectrum of data acquisition an ...
In the mid 1990s the European railway community – under the aegis of the Union Internationale des Chemins de fer (UIC) – opted for GSM as the standard to replace existing analogue railway radio systems. The decision was taken on two grounds: GSM was a non- ...
This report presents the progress achieved in the development and implementation of the PLC technology during the years 2003 and 2004. It presents the progress on the standardization work for products and for network standards. It also gives a general view ...
In the field of PLC, the standardization process on international level is progressing very slowly. The EMC Laboratory of the North China Electric Power University has received the task to develop a measurement method for the field radiated by PLC installa ...
The European railway sector is undergoing dramatic changes. During the still ongoing liberalization process most vertically-integrated railway operators have already been “unbundled”. The shift from integrated to disintegrated companies coupled with the in ...
This paper presents the standardization work which is performed in the framework of the International Electrotechnical Commission (IEC) in the Technical Committee 77 and in CISPR. The introduction of the EMC Directive for products put on the European marke ...
Power line communication (PLC) is a well-known technique for data transmission over low-voltage power lines. The PLC signals have frequency bandwidth of about 1-30 MHz and they may cause electromagnetic interferences with services operating in the same fre ...
The article presents a fully automated identification method for the determination of the sub-subtransient, subtransient and transient characteristic parameters of large synchronous machines. The software allows for an identification of the parameters base ...
