- Tytuł:
- Long-Term Monitoring of Flicker and Some Other Parameters of Voltage Quality
- Autorzy:
-
Krejci, P.
Santarius, P.
Gono, R.
Brunclik, Z. - Powiązania:
- https://bibliotekanauki.pl/articles/136258.pdf
- Data publikacji:
- 2016
- Wydawca:
- EEEIC International Barbara Leonowicz Szabłowska
- Tematy:
-
flicker
unbalance
voltage harmonics
voltage quality - Opis:
- In 1997 cooperation began between the Faculty of Electrical Engineering and Computer Science and the power company CEZ on a joint project that involved monitoring selected voltage quality parameters. Over the course of several years measurements were carried out at 59 points of the distribution system at a low voltage (LV) level and their power supply nodes at medium voltage (MV) and high voltage (HV) levels, which constituted more than 100 measured points. The measurements continued until 2012 (with a one-year break in 2009) and with a total scope of five cycles of three-year measurements. The last phase of the measurements was focused, inter alia, on the evaluation of 15th and 21st voltage harmonics. From 2013, the cooperation focused again on monitoring flicker in localities with the occurrence of elevated levels of this voltage quality parameter. At these sites, the monitoring of flicker was carried out for two weeks in spring and autumn for a period of three years. The basis for evaluating the quality parameters is the standard EN 50160. In addition the results of annual continual monitoring for one selected locality on MV level will be presented in the paper. In addition the possibility of utilization of intelligent electrometers for monitoring of some quality parameters will be referred in the paper.
- Źródło:
-
Transactions on Environment and Electrical Engineering; 2016, 1, 3; 1-8
2450-5730 - Pojawia się w:
- Transactions on Environment and Electrical Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł