Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Ralf Neurohr"'
Autor:
Ralf Neurohr, Cristian Dragomirescu
Publikováno v:
Applied Bionics and Biomechanics, Vol 5, Iss 3, Pp 91-97 (2008)
During recent years bionics, a new discipline which is in charge with the transfer of the principles of construction, regulation, interaction and organisation of biology into innovative technical solutions, has attracted significant interest from var
Externí odkaz:
https://doaj.org/article/a74c0d3cedff42f48c301d326101c819
Autor:
Cristian Popescu, Petru Postolache, Dumitru Federenciuc, Dan Apetrei, Ioan Silvas, Ralf Neurohr
Publikováno v:
2011 IEEE International Conference on Smart Measurements of Future Grids (SMFG) Proceedings.
The scope of this paper is to analyze measurements architecture for a Distribution System Operator (DSO) and to anticipate evolutions determined by Smart Grid implementation. Actual measurements architecture for: control, monitoring, protection, powe
Autor:
Mihai Calin, Mihaela Albu, Ralf Neurohr, V. Thong, Mihail Popa, Dumitru Federenciuc, Javier Diaz
Publikováno v:
AMPS
The future power system will integrate widely distributed energy resources (DER) interfaced by power electronics units, which may cause a reduction of the system inertia, resulting in non-compatibility with existing control algorithms and settings. A
Publikováno v:
IEEE PES General Meeting.
Synchronized measurements became recently an affordable tool ready to be implemented not only at transmission system level but also at distribution level, mostly in conjunction with the applicability of the smart grid approach. As a preliminary step
Publikováno v:
Melecon 2010 - 2010 15th IEEE Mediterranean Electrotechnical Conference.
Power quality data gathered on-site are referred to specific standards to assess whether the power parameters are within the prescribed limits. In this paper, data resulting from several voltage waveform long-term monitoring campaigns are studied as
Publikováno v:
2010 9th International Conference on Environment and Electrical Engineering.
The paper investigates the nature of voltage and frequency time series. The analysis is based on long term half cycle survey fulfilled with dedicated IEC 61000-4-30 class A equipment. The aim of our investigation is to improve the usefulness of half
Publikováno v:
2009 IEEE International Workshop on Advanced Methods for Uncertainty Estimation in Measurement.
The paper presents a real case study of uncertainty evaluation in case of data aggregation. The analysis is related to the half period rms voltage time aggregation stated by IEC 61000-4-30 for voltage measurement and it is based on selected data gath