Title :
Compensation of CM voltage in interfaces for LV distributed generation
Author :
Smolenski, R. ; Jarnut, M. ; Kempski, A. ; Benysek, G.
Author_Institution :
Inst. of Electr. Eng., Univ. of Zielona Gora, Gora, Poland
Abstract :
In this paper the results of research connected with common mode (CM) interference generated by four-quadrant frequency converters and effective methods of CM voltage compensation will be presented. The results obtained show that conducted CM interference generated by these converters in a low voltage (LV) grid can be transferred by means of parasitic couplings into a medium voltage (MV) network and can be observed at distant points under overhead MV lines.
Keywords :
compensation; distributed power generation; frequency convertors; interference (signal); power grids; power overhead lines; CM voltage compensation; LV distributed generation; common mode interference; four-quadrant frequency converters; low voltage grid; medium voltage network; overhead MV lines; parasitic couplings; Electromagnetic interference; Frequency conversion; Magnetic separation; Passive filters; Power transformers; Wires;
Conference_Titel :
Electromagnetic Compatibility (EMC), 2011 IEEE International Symposium on
Conference_Location :
Long Beach, CA, USA
Print_ISBN :
978-1-4577-0812-1
DOI :
10.1109/ISEMC.2011.6038335
