Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Alexandru Hedes"'
Publikováno v:
WASSERWIRTSCHAFT. 109:42-47
Publikováno v:
2019 20th International Symposium on Power Electronics (Ee).
Electrocoagulation is a relative well known advanced alternative technology used to remove the pollutant from raw and wastewaters. Recent researches have been focussed on finding new solutions for equipment set-up and technologies, in order to improv
Publikováno v:
2018 IEEE International Conference on Environment and Electrical Engineering and 2018 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe).
Electrical behavior, based on in-situ measurements, of several motors for wastewater pumps in a large municipal pumping station is presented in this paper. The main goal is to detect, by electrical measurements, the loading profile of the power drive
Publikováno v:
2016 IEEE 16th International Conference on Environment and Electrical Engineering (EEEIC).
The microgrid concept is widely adopted due to its facilities to mixt the renewable and conventional energy sources with loads and storage elements, in an intelligent energy management system. Though, before it can be fully implemented in a real syst
Autor:
Martin Wienmann, Nicola-Valeriu Olarescu, Alexandru Hedes, Sorin Musuroi, Mihaela-Codruta Ancuti, Marcus Svoboda
Publikováno v:
2014 International Conference on Applied and Theoretical Electricity (ICATE).
In the last two decades, a great part of research in the power electronics area has been involved in finding methods of improving the input current waveform while simultaneously avoiding phase displacement. The aim of the paper consists of selecting
Autor:
Sorin Musuroi, Nicola-Valeriu Olarescu, Marcus Svoboda, Alexandru Hedes, Mihaela-Codruta Ancuti
Publikováno v:
2014 International Conference on Applied and Theoretical Electricity (ICATE).
The main drawback related to the PFC converters is the increasing of the electromagnetic interference (EMI). Thus, the high frequency noise must be filter out in order to ensure compliance with EMI European standards (EN 1000-3-2 or EN 1000-3-4). The
Practical aspects regarding power factor correction and harmonic mitigation of variable speed drives
Publikováno v:
2014 16th International Power Electronics and Motion Control Conference and Exposition.
The paper presents experimental results related to the application of series inductors and detuned filters in different industrial power systems where AC Variable Speed Drives based on induction motors and frequency converters are used. The aim is to