Modeling of High Power Busbar Systems for Power Line Communications

Hasirei Z., ÇAVDAR İ. H.

IEEE International Energy Conference (ENERGYCON), Dubrovnik, Hırvatistan, 13 - 16 Mayıs 2014, ss.1515-1519 identifier identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Cilt numarası:
  • Doi Numarası: 10.1109/energycon.2014.6850623
  • Basıldığı Şehir: Dubrovnik
  • Basıldığı Ülke: Hırvatistan
  • Sayfa Sayıları: ss.1515-1519
  • Karadeniz Teknik Üniversitesi Adresli: Evet

Özet

This paper reports on the communication possibilities of high power busbar systems as a part of smart grid concept. A compact structure busbar system (3 m length) is modelled physically and carried out by an EM analysis simulation tool based on methods of moments. Scattering parameters of the busbar system are obtained for three different port connections: L1-Neutral, L2-Neutral and L3-Neutral. All simulation studies are conducted at three power line communication (PLC) frequency bands: CENELEC, FCC and Broadband. The results are presented in graphical form. The forward gain vertical bar S-21 vertical bar lies in the range (-0.00014) - (-0.004) dB, (-0.0016) - (-0.03 dB), and (-0.04) - (-7.3) dB for CENELEC, FCC and Broadband, respectively. The phase and amplitude characteristics of the busbar system have a linear distribution at narrowband. However, there is a discontinuity at the resonance frequency for broadband. It causes not only the capacitive effect but also inductive effect on the system.