TY - JOUR A1 - Kenner, Susanne A1 - Thaler, Raphael A1 - Kucera, Markus A1 - Volbert, Klaus A1 - Waas, Thomas T1 - Comparison of Smart Grid architectures for monitoring and analyzing power grid data via Modbus and REST JF - EURASIP Journal on Embedded Systems N2 - Smart grid, smart metering, electromobility, and the regulation of the power network are keywords of the transition in energy politics. In the future, the power grid will be smart. Based on different works, this article presents a data collection, analyzing, and monitoring software for a reference smart grid. We discuss two possible architectures for collecting data from energy analyzers and analyze their performance with respect to real-time monitoring, load peak analysis, and automated regulation of the power grid. In the first architecture, we analyze the latency, needed bandwidth, and scalability for collecting data over the Modbus TCP/IP protocol and in the second one over a RESTful web service. The analysis results show that the solution with Modbus is more scalable as the one with RESTful web service. However, the performance and scalability of both architectures are sufficient for our reference smart grid and use cases. KW - smart grid KW - real-time monitoring KW - Modbus KW - HTTP performance KW - Intelligentes Stromnetz KW - Referenzmodell KW - Monitoring Y1 - 2017 U6 - https://doi.org/10.1186/s13639-016-0045-7 VL - 2017 ER - TY - CHAP A1 - Kenner, Susanne A1 - Thaler, Raphael A1 - Kucera, Markus A1 - Volbert, Klaus A1 - Waas, Thomas T1 - Smart Grid architecture for monitoring and analyzing, including modbus and REST performance comparison T2 - International Workshop on Intelligent Solutions in Embedded Systems (WISES), 12th, 29.-30. Oct. 2015, Ancona, Italy N2 - Smart Grid, Smart Metering, Electromobility and the regulation of the power network are keywords of the transition in energy policies. In the future, the power grid will be smart. Due to this the OTH Regensburg does research in this area based on different projects. This paper presents a data collection, analyzing and monitoring software for a reference Smart Grid. We discuss two possible architectures for collecting data from energy analyzers. The performance is analyzed with respect to real-time monitoring, analyzing load peaks and automated regulation of the power grid. KW - Software KW - Computer architecture KW - Smart grids KW - Protocols KW - Databases KW - Servers KW - TCPIP Y1 - 2015 UR - https://ieeexplore.ieee.org/document/7356988 SN - 978-8-8875-4808-2 SP - 96 ER -