TY  - JOUR
T1  - The Effect of Using Filter on Total Harmonic Distortion in Multilevel Inverter
AU - Kadhum Abed, Jameel AU - Mohammed Yaseen, Bassam AU - Jabbar Mnati, Mohannad 
JO  - Journal of Engineering and Applied Sciences
VL  - 14
IS  - 1
SP  - 13
EP  - 20
PY  - 2019
DA  - 2001/08/19
SN  - 1816-949x
DO  - jeasci.2019.13.20
UR  - https://makhillpublications.co/view-article.php?doi=jeasci.2019.13.20
KW  - output voltage
KW  -design
KW  -Low Pass Filter (LPF)
KW  -Sinusoidal Pulse Width Modulation (SPWM)
KW  -Cascaded H-Bridge Multilevel Inverter (CHBMLI)
KW  -current
AB  - Multi-level inverter used in applications that require high power. The important factor in multi-level
inverter is Total Harmonic Distortion (THD). This study discuss nine level cascaded H-bridge multilevel
inverter. Also, proposed the effects of using filter on waveform and Total Harmonic Distortion
(THD) of output voltage and current. Discussed LC low pass filter and sinusoidal pulse width
modulation as control technique of switches. Comparison THD of nine level cascaded H-bridge
multilevel inverter with and without filter. The proposed level and filter are design and simulate by
MATLAB 2010 Version 7.11.0. The simulation results show the effects of using filter on THD and waveform
of output voltage and current. Different methods for choosing filter value are used to illustrate the filter
effect.
ER  -