IEEE 519 (2014) IEEE Recommended Practice and Requirements for Harmonic Control in Electric Power Systems. InSMute of Elmealand Ehxtronics Engineers, Inc., New York, USA.

has been cited by the following article:

• TITLE: Sizing of a Filter (L-C) for a 180° Control Inverter Connected to a Medium Voltage Network

  AUTHORS: Kouakou Fernand Koffi, Gondo Yake, Raymond Gbegbe, Georges Loum, Olivier Asseu

  KEYWORDS: filter (L-C), THD, inverter with 180° control and with SPWM control, mathematical iterations, MV., MATLAB-SIMULINK

  JOURNAL NAME: Open Journal of Applied Sciences, Vol.11 No.5, May 26, 2021

  ABSTRACT: This paper studies the design and sizing of a filter (L-C) for an inverter with 180° control in Medium voltage (MV), based on formulas of the capacitance of the capacitor C and the inductance L of the filter (L-C) of an SPWM inverter. These formulas were obtained by minimizing two parameters: the reactive power of the capacitor (capped at 5% of the apparent power of the load) and the ripple of the current flowing through inductance L (capped at 10% of the current supplying the load). The application of these formulas for the calculation of the filter (L-C) of the 180°control inverter in MV is not conclusive. Studies have been carried out to make them applicable. The results show that limiting the current ripple in the inductor to 10% of the load current is a valid assumption and that limiting the reactive power of the capacitor to 5% of the apparent power of the load presents shortcomings. The results also show that setting the inductance L of the filter to Lmaxi and the capacitor C from 35 × Cmaxi to 400 × Cmaxi gives voltage and current THDs that meet the 519 IEEE-2014 standards.