Transformer and LCL Filter Design for DPFCs

  • Ivo M. Martins
  • J. Fernando A. Silva
  • Sónia Ferreira Pinto
  • Isménio E. Martins
Part of the IFIP Advances in Information and Communication Technology book series (IFIPAICT, volume 423)

Abstract

Flexible AC Transmission Systems (FACTS) can be used for power flow control in AC transmission grids, allowing simultaneous control of the bus voltage and line active and reactive power. However, due to high costs and reliability concerns, the application of this technology has been limited in such applications. Recently, the concept of Distributed FACTS (DFACTS) and Distributed Power Flow Controller (DPFC) has been introduced as a low cost high reliability alternative for power flow control.

This paper presents the design of a coupling transformer and a LCL filter for DPFC devices. To extract the electromagnetic energy from the transmission line a transformer with a single turn primary is designed and optimized. A third-order LCL filter is used to guarantee high order harmonics filtering. Simulations results are presented and discussed.

Keywords

FACTS DFACTS UPFC DPFC 

References

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Copyright information

© IFIP International Federation for Information Processing 2014

Authors and Affiliations

  • Ivo M. Martins
    • 1
  • J. Fernando A. Silva
    • 2
  • Sónia Ferreira Pinto
    • 2
  • Isménio E. Martins
    • 1
  1. 1.INESC-id, Department of Electrical Engineering, ISEUniversity of AlgarveFaroPortugal
  2. 2.INESC-id, Department of Electrical and Computer Engineering, ISTTU LisbonPortugal

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