This work aims to study the protection and reduction of perturbations that can affect the operation of a solar photovoltaic system. One potential disability is the behavior of a solar photovoltaic systems system connected to the LV or MV (low voltage, medium voltage) power grid in the face of transient regimes, in particular voltage dips or frequency variations. This study aims to simulate different dips and the system's instantaneous or delayed disconnection in the event of an error (voltage dip or low frequency). Validating and simulating the results obtained was done using MATLAB/SIMULINK.

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Quality of Electrical Energy: Decoupling of the Power Grid Due to Voltage Dip

  • Abdelkader Mir,
  • Abdechafik Derkaoui,
  • Hajar Chadli

摘要

This work aims to study the protection and reduction of perturbations that can affect the operation of a solar photovoltaic system. One potential disability is the behavior of a solar photovoltaic systems system connected to the LV or MV (low voltage, medium voltage) power grid in the face of transient regimes, in particular voltage dips or frequency variations. This study aims to simulate different dips and the system's instantaneous or delayed disconnection in the event of an error (voltage dip or low frequency). Validating and simulating the results obtained was done using MATLAB/SIMULINK.