Title : Wavelet-based Islanding Detection in Grid-Connected

  title={Title : Wavelet-based Islanding Detection in Grid-Connected},
  author={Alberto Pigazo and Marco Liserre and Rosa A. Mastromauro and V. M. Moreno},
Distributed Power Generation Systems (DPGS) based on inverters require reliable islanding detection algorithms (passive or active) in order to determine the electrical grid status and operate the grid connected inverter properly. These methods are based on the analysis of the DPGS voltage, current and power in time or frequency domain. This paper proposes a time-frequency detection algorithm based on monitoring the DPGS output power considering the influence of the PWM, the output LCL filter… CONTINUE READING